General Rules and Specifications

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2015 General Rules and Specifications

Late Models UMP Pro-Modified Pro Late Models UMP Stock Car UMP Modifieds Factory Stock UMP Sportsman Sport Compact

7575-D West Winds Blvd Concord, NC 28027 704-795-7223 www.worldracinggroup.com

2015 DIRTcar Racing

“Weekly racing is the foundation of short track auto-racing. Nearly 1,000 race tracks promote events each weekend throughout North America with the industry dominated by dirt track racing. It is our job as DIRTcar to steward weekly short track racing from coast- to-coast, north-to-south enhancing the each element of the weekly property to put forth the ultimate weekly short track racing week-after-week, season-after-season utilizing strong vision and steady management to propel this industry to the forefront for all of the motorsports world to see…”

www.dirtcar.com

Primary Series Contacts

Sam Driggers [email protected] 704-467-7642

Mike Perrotte [email protected] 704-796-4566

Primary Point Reporting Contacts Jim Magill [email protected] 618-450-2072 FAX – 618-450-2079

Sabrina Dillman [email protected] 618-450-2072 FAX – 618-450-2079

Gary Spaid [email protected] FAX - Fax: 315-834-9734

Primary Membership Contact Tracey McDaniel [email protected] 704-707-0216

7575-D West Winds Blvd Concord, NC 28027 704-795-7223 www.worldracinggroup.com

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Table of Contents: Preface 1.0 Definition of Terms 1.1 World Racing Group Rules

2.0 Membership 2.1 Membership Eligibility 2.2 Conduct 2.3 Series Championship 2.4 Medical Exemption 2.5 Substance Abuse Policy/Explanation 3.0 Personal Safety Equipment 3.1 General 3.2 Seat Belts 3.3 Protective Clothing 3.4 Seats 3.5 Helmets 3.6 Other 4.0 Licenses 5.0 Racing Event Procedures 5.1 Pre Race Inspections 5.2 Driver’s Meetings 5.3 Legality 5.4 Restrictions 5.5 Draw for Starting Position 5.6 Qualifying 5.7 Starts 5.8 Restarts 5.9 Racing 5.10 Flag Rules 6.0 Scoring Procedures 7.0 Payoff and Pit Procedures 8.0 Provisional and Alternate Starting Positions 9.0 Racing Programs Special Event Shows 10.0 Points Breakdown 11.0 Penalties, Fine Schedules and Protests 11.1 Penalties and Fine Schedules 11.2 Protests 12.0 World Racing Group Appeal Commission 15.0 DIRTcar Rules A.) Late Model B.) Pro Late Model C.) UMP Modified D.) UMP Pro Modified E.) UMP Sportsman F.) UMP Stock Car G.) Factory Stock H.) Sport Compact All Divisions have the same sections and are as follows; 15.1 Engines 15.2 Fuel 15.3 Muffler and Sound Reduction Devices 15.4 Traction Control Devices 15.5 Chassis/Frame 15.6 Weight 15.7 Body 15.8 Wings 15.9 Wheels 15.10 Tires 15.11 Safety 15.12 Other 15.13 Series Decal and Patches 16.0 Drawings

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PREFACE A World Racing Group, DIRTcar event is a competitive racing event which is intended to be conducted and officiated in accordance with the rules herein (the 2015 DIRTcar Rule Book). These rules provide the guideline for all events and divisions. The rule book may be amended from time-to-time and special rules may be published and/or adjusted at any particular event with the participants receiving prior notification. By participating in these events, all participants agree to comply with these rules and regulations. The rules are not intended to express or imply the warranty of safety as a result of publication of, or compliance with the rules and regulations as stated herein. The rules are intended to offer a guideline for the conduct and officiating of an event. The Series Director shall be empowered to permit any reasonable and/or appropriate amendment from any of the specifications and/or procedures herein, or impose any further restriction that in their opinion does not alter minimum acceptable requirements. Revisions to the rules are not intended to express or imply the warranty of safety shall not result from any such deviation or restriction of the specifications, rules and/or procedures. Any interpretation of, deviation from, these rules herein, are left to the discretion of the racing officials and their jurisdiction is final. Any visible equipment changes and/or performance enhancing changes to previously approved DIRTcar and/or equipment must be approved in writing prior to introduction into competition by the DIRTcar officials. DIRTcar Officials reserve the right to immediately determine the legality and use of any equipment that has not received prior written approval for introduction into competition. It is ultimately the obligation of each participant to ensure their conduct and equipment complies with all of the applicable rules, as they may be amended from time-to-time. The rules are in no way a guarantee against injury and/or death to participants, spectators, officials and/or others. PREFACE IN REGARD TO WEEKLY RACING AND OFFICIATING; A DIRTcar sanction and/or DIRTcar Sanctioned event does not provide for any direct or indirect supervisory authority by DIRTcar over the conduct of the events, the condition of the facility, or the interpolation or applicability of any track rules that differ from that of the DIRTcar Rule Book as set forth herein.

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1.0 Definition of Terms

The following terms, which appear periodically throughout this Rule Book, have the following meanings:

A.) “World Racing Group - WRG” – The trade name and registered mark of the World Racing Group.

B.) “DIRTcar Rule Book” – The rules in this Rule Book, as they may be amended from time-to- time as provided in Sub-Section 1.1.

C.) “DIRTcar Officials” – Persons employed by World Racing Group and appointed by World Racing Group to officiate as an employee or independent contractor at an event.

D.) “DIRTcar Supervisory Officials” – The officers, employees and/or agents of World Racing Group as designated herein and/or in World Racing Group bulletin. World Racing Group may designate additional ‘Supervisory Officials’ in a bulletin and/or verbally from time-to-time. The World Racing Group, DIRTcar Supervisory Officials until further notice are as follows;

For All Events: Sam Driggers, DIRTcar Series Director Mike Perrotte, DIRTcar Series Director Tom Deery, World Racing Group, President

E.) “DIRTcar Track Officials” – Track Officials are those Officials, who abide by the DIRTcar Rule Book to the best of their ability, but are not employed and/or representing officials of the World Racing Group or any of its sanctioned divisions.

F.) “Member” – An individual who has been accepted by the World Racing Group as a Member pursuant to the rules and whose membership has not expired, been suspended, cancelled and/or terminated.

H.) “Event” – A World Racing Group sanctioned event. The event includes the race and all ancillary activity leading up to and following the conclusion of the event, including registration/sign-in, inspection (pre and post-race), practice, time trials and/or qualifying and/or participant meetings and it includes events affected by inclement weather and/or postponed dates related thereto.

I.) “Promoter” - The individual, partnership, corporation, joint venture and/or other legal entity that, in connection with the Event, is designated as the “Promoter” in the executed Sanction Agreement for the Event.

J.) “Competitor” – A driver, car owner, crew member and/or any other person (other than a World Racing Group Official) who participates competitively in a World Racing Group sanctioned racing Event. Whenever the words Competitor, driver, car owner, mechanic, team member and/or crew member are used unless the context indicates otherwise, the term used shall be interpreted to include any driver, car owner, crew member and/or other person assigned to or a member of the same racing team.

K.) “OEM” – Original Equipment Manufacturer.

L.) “” – A specified racing vehicle that fits the specifications set forth in this Rule Book.

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1.1 World Racing Group Rules:

A. Effective Date – The Rules are effective upon the date of publication by the World Racing Group for any division and/or event, regardless of when a Competitor receives actual notice. “Date of Publication” of the Rules or any amendments thereto is the earliest of distribution from World Racing Group headquarters and/or release to the press. B. Amendment – The World Racing Group rules may only be amended by publication of an amendment in an issued pursuant to the authority of World Racing Group officials. An amendment is effective upon the date of the publication, regardless when a competitor receives the actual notice. C. Applicability – World Racing Group issues various rule books, each of which includes in its title reference to a particular World Racing Group sanctioned series or type of event. The rules in each Rule Book are applicable to the Series and/or type of Event set in the title of that Rule Book. D. Interpretation and Application – If there is a disagreement or dispute regarding the meaning or application of the rules, the interpretation and application of the Officials at the event will prevail. E. Finality of Interpretation and Application – The interpretation and application of the Rules by Officials at the event shall be final and non-appealable, except as provided in Section(s) 11 and 12 of the rulebook herein. ALL MEMBERS, INCLUDING COMPETITORS AND OFFICIALS, EXPRESSLY AGREE THAT DETERMINATIONS BY WORLD RACING GROUP OFFICIALS AS THE APPLICATION AND INTERPRETATION OF THE RULES ARE NON LITIGABLE, AND THEY COVENANT THAT WILL NOT INITIATE OR MAINTAIN LITIGATION OF ANY KIND AGAINST THE WORLD RACING GROUP OR ANYONE ACTING ON BEHALF OF THE WORLD RACING GROUP, TO REVERSE OR MODFIFY SUCH DETERMINATIONS OR TO RECOVER DAMAGES OR TO SEEK ANY OTHER KIND OF RELIEF AS A RESULT OF SUCH DETERMINATIONS, UNLESS THE OFFICIALS MADE SUCH DETERMINATIONS FOR NO PURPOSE OTHER THAN A BAD FAITH INTENT TO HARM OR CAUSE ECONOMIC LOSS TO THE MEMBER, COMPETITOR OR OFFICIAL. IF THE MEMBER, COMPETITOR OR OFFICIAL INITIATES OR MAINTAINS LITIGATION IN VIOLATION OF THE COVENANT, THAT MEMBER, COMPETITOR OR OFFICAL AGREES TO REIMBURSE WORLD RACING GROUP FOR THE COSTS OF SUCH LITIGATION, INCLUDING ATTORNEY’S FEES. EACH MEMBER, COMPETITOR OR OFFICIAL FURTHER COVENANTS THAT IN ANY LITIGATION BROUGHT AGAINST WORLD RACING GROUP FOR ANY REASON, IF THE LITIGATION IS NOT DISMISSED PURSUANT TO THIS COVENANT THE MATTER WILL BE TRIED BEFORE A JUDGE OF COMPETENT JURISDICTION AND HEREBY WAVES ANY RIGHT TO TRIAL BY JURY IN SUCH ACTION. F. Principal Rule of Interpretation and Application – The rules are intended to ensure that sanctioned events are conducted in a manner that is as fair as possible for all competitors, consistent with prompt finality in competition results. On occasion, circumstances will be presented that are either unforeseen and/or otherwise extraordinary, in which strict application of the World Racing Group rules may not achieve this goal. In such rare circumstances, the Officials, as a practical matter, may make a determination regarding the conduct of an event, the eligibility of a Competitor or similar matters that are not contemplated by or are inconsistent with the World Racing Group rules, in order to achieve this goal. From time-to-time in particular rules, Official Entry Blanks, Bulletins and elsewhere, World Racing Group may use the term “EIRI” meaning “Except in Rare Instances” to indicate the likelihood that such a determination may be made. G. Special Rules – Special rules may be made by the World Racing Group Officials for an event. Such special rules shall apply to the conduct of the event if they are published or announced prior to or during the event by means of Bulletin, newsletter, telephone, fax and/or pre-race meeting.

Section 2 - Membership

2.1 Membership Eligibility

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A. Eligibility – World Racing Group may, but is not required to accept as a Member, any individual or business entity interested in racing so long as the individual entity has properly and truthfully filed a World Racing Group application, has agreed to abide the rules and paid the required fee as prescribed for membership as a part of DIRTcar. a. At any time once a Membership has been approved, the Member by receiving and accepting the Membership Package has agreed to remain a Member in good standing. Any Membership maybe terminated involuntarily and/or suspended and/or voluntarily terminated. The Membership will also expire each calendar year on the final day of the year – December 31, and it is required to complete the required application for Membership acceptance in the new calendar year beginning on January 1. B. Minimum Requirements To be approved, secure and maintain a Drivers Membership a member at minimum must; a. Ages 17 and below: i. Complete the “Youth Membership Resume and Application” requesting to compete in the appropriate Series and/or Event(s), in addition to any additional requirements, including, but not limited to the required training modules. ii. Execute and deliver to World Racing Group such authorizations, releases, applications, consents, waivers, resumes and other documents as maybe required from time-to-time. iii. Following completion of all documentation, waivers, consents, resumes, other documents and/or training modules, a driver must be approved for competition before eligible to participate in any sanctioned event. iv. Be and remain in compliance with the World Racing Group Substance Abuse Policy. C. Failure to meet any criteria may result in an indefinite suspension from World Racing Group, World of Outlaws, DIRTcar, Super DIRTcar, DIRTcar UMP and/or any sanctioned World Racing Group event. D. Competitive Eligibility – All drivers competing in on-track activity at any event, including but not limited to practice, time trials, qualifying races and/or the race/feature, must sign a participant waiver form at the designated registration area prior to any on track participation in any World Racing Group sanction event. E. Membership Cards a. All DIRTcar team Members in good standing, who carry a Membership Card, will be admitted into the pits at the announced price for the event. Membership Cards must be presented for any discounted price. b. Platinum Members, may be extended discounted or complimentary admissions, and does not alter the card holders standing as a Member. c. Each Member is responsible for lost or unauthorized use of the Team Membership Cards. Each time a Card is requested to be replaced a $150 fee will be charged. d. Corporate Sponsorship, guest cards and/or any other valid membership card may not be used by any race participants, team members, relatives and/or friends of participants. e. Any misuse of the Membership Card(s) will result in the Card being revoked from its listed member. 2.2 Conduct A.) General - All Members agree to act in a professional manner as determined by World Racing Group Officials. The professional manner includes, but is not

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limited to verbal representation, written representation, any representation that may represent the World Racing Group, DIRTcar, UMP, the sport of racing and/or motorsports in general and/or any affiliates. a.) All Members are strongly recommended to arrive at weekly races in a timely manner so that they may participate in the entirety of the racing event. b.) All Members will not be permitted to compete and/or participate while under the influence of any alcoholic beverages and/or illegal substances. If a member is found to be participating in such a manner an immediate suspension of Membership will be activated as per the definition of the rules in Sub-Section 2.5. 2.3 Series Championship A.) Championship – DIRTcar will award Drivers points as based upon their finish in each Series sanctioned race as set forth in Section 10 of this rulebook. At the end of the series scheduled season, the World Racing Group shall announce DIRTcar Driver’s Champion(s) and they will be awarded championship prize money as posted, based upon their cumulative point total for their division, region, state and series. B.) Banquet – Banquet attendance is recommended, unless extenuating circumstances present themselves, for the receipt of point fund and/or any bonus post season awards. C.) DIRTcar will distribute the Drivers Point Fund to each eligible Member driver according to the posted awards. To earn Driver Points or Point Fund Awards as posted you must be a member in good standing. 2.4 Medical Exemption 2.5 Substance Abuse Policy/Explanation A.) Substance Abuse Policy/Explanation – DIRTcar will distribute to all participants and/or members at the beginning of each calendar year a specified Substance Abuse Policy. The Substance Abuse Policy is an addition to the ‘reasonable suspicion’ policy. Reasonable suspicion will be determined at the discretion of World Racing Group and/or DIRTcar and/or DIRTcar Track Officials. B.) The World Racing Group Policy is attached as section 17.0 of this book 3.0 Personal Safety Equipment 3.1 General A.) Each competitor is the solely responsible of for the effectiveness and proper installation, per the manufacturer’s specifications, of personal safety equipment and determining it to be adequate for competition at every event. Each competitor is expected to investigate and educate themselves for continuing improvement regarding their own personal safety equipment. 3.2 Seat Belt/Restraint System A.) Each car should be equipped with minimum of an SFI 16.5 or SFI 16.1 approved restraint system, until the date of the belt expiration (two years from the date of manufacturer). Seat belt restraint systems shall be installed and used in accordance with manufacturer’s instructions. B.) Seat belt material should not be permitted to come in contact with any sharp or metal edge, including when the material passes through the seat. 3.3 Protective Clothing A.) All drivers should be required to wear a fire resistant driving uniform meeting minimum of the SFI 3.2A/5 specification and display a valid SFI 3.2A/5 label.

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B.) All drivers should wear fire resistant accessories including but not limited to; head sock, under garments, shoes, and socks.. All drivers will be required to wear fire resistant gloves. Shoes and gloves will be required to meet minimum of the SFI 3.3 specifications and display a valid SFI 3.3 label. 3.4 Seats A.) Aluminum and/or carbon-fiber-type, composite seats with an FIA and/or SFI rating will be permitted. All seats should be mounted to the frame as required by the seat and chassis manufacturer. B.) All areas surrounding the head should have padding. C.) A right side head restraint net and/or support is recommended. All head restraint nets should be equipped with quick release mechanisms. 3.5 Helmets A.) All drivers should wear a full-face helmet with a minimum safety rating of FIA 8860-2004, FIA 8860-2010, Snell SA 2005, Snell SA 2010, Snell SAH 2010 and/or a valid SFI 31.1/2005 label. B.) Head and Neck restraints are strongly recommended. The head and neck restraint system should be mounted and connected to the helmet per the helmet manufacturer and head and neck manufacturer instructions. C.) Arm restraints are recommended and should be connected and used as instructed by the manufacturer. 3.6 Other RECOMMENDED A.) No sharp and/or protruding edges in and around the cockpit. B.) Windshield screens should be a minimum thickness of 0.090 inch and should be securely fastened to the roll cage. C.) A clearly marked electrical engine shut off switch should be within the reach of the driver. D.) A clearly marked fuel shut off valve should be within reach of the driver. E.) Only SFI flame retardant seat, roll bar, knee and steering pads and/or padding should be utilized. F.) Driveline U-Joint scatter shields are recommended. 4.0 Licenses A,) Any driver that intends to participate in any racing event must possess a valid membership and also be approved for competition in the DIRTcar competition. Approval for competition will be made by the DIRTcar Director and/or the World Racing Group Supervisory Officials. B.) Minimum age of participation in DIRTcar Events is 16. Any drivers that are under 16-years of age and seek to participate in any racing event must be approved in advance. Driver must participate in Youthful Driver approval process. The driver must also be approved for competition by the DIRTcar Director and/or the World Racing Group Supervisory Officials. 5.0 Racing Event Procedures A.) The rules as stated herein will cover the rules of the racing event. Rules of the racing event may be altered from time-to-time by DIRTcar Officials. Racing event procedures and/or racing event rules are final and non-appealable. 5.1 Pre-Race Inspection(s) A.) All cars entered and present at any DIRTcar event that are intended to compete in the racing event, must pass pre-race inspection prior to any on-track activity. Pre-race inspection may take place in a specified area and/or in the

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regards of space directly at the team’s transporter and/or at the discretion of the DIRTcar Track Official. Refusal to present vehicle or preventing officials from completing pre-race inspection may result in disqualification from that event in addition to potential penalties, suspension and/or fines. 5.2 Driver’s Meeting(s) A.) All drivers’ must attend the driver’s meeting. Drivers in violation of not attending the Driver’s Meeting could face a fine, loss of driver’s points, owner’s points and/or suspension. B.) The number of racecars starting each event and the number of laps for each event may be announced at the driver’s meeting. C.) Any changes in the basic event night program due to car count, track conditions and/or any other circumstances may be announced at the driver’s meeting. 5.3 Inspection Procedures/Legality A.) Engines, fuel and sound/mufflers may be inspected at any time. B.) DIRTcar Officials may at their discretion, inspect any car entered for competition in any racing event at any time. C.) DIRTcar Officials may at their discretion, impound a part/component, engine and/or any other components and/or the complete car for competitive analysis. 5.4 Restrictions A.) All work on the racecar, once any race has been started, must be completed in the designated work area unless informed otherwise. B.) Drivers and/or team members will not be permitted to tamper with track racing surface. 5.5 Draw for Starting Position A.) In events where all drivers and/or teams entered must draw for a position in time trial qualifying and/or qualifying race starting position, a location will be designated and competitors will be made aware prior to the start of hot laps for the event. The drivers and/or teams are responsible for their own pill draw. B.) All pills will be drawn prior to the first qualifying event. If a driver and/or team entered and present at the event does not draw, that team will be placed at the end of the qualifying order. In the event that there are no time trials, then the driver and/or team will start at the rear of their specified qualifying race. C.) All participants shall be DIRTcar Members in good standing to participate in any event draw. 5.6 Qualifying A.) Procedure for establishing the competition events will be announced at the drivers meeting. Pill Draw, point standings, point or money earned average, time trials, entry date, fan vote and previous finish may be used as event line up qualifying procedure. B.) If for any reason, a driver and a car at any race are separated then only the car will be considered qualified. If a car/team switches drivers, for any reason, that car must start at the rear of all races in which that car/team has qualified for. C.) Qualifying may take place in a ‘group qualifying format’ and/or consist of one timed lap unless otherwise noted. Changes to the qualifying procedure will be at the discretion of the DIRTcar Officials. D.) Qualifying may take place in the order of the pill draw. Each car and/or team will have a three-car period to be in line for their own qualifying

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opportunity. If that time period is missed the late car will be placed in the last position in a qualifying race. E.) In the event of two or more cars posting the same time in time trials, the tie breaker will be the order of the qualifying draw. F.) In the event that a qualified car for the feature is unable to take the initial green, the first non-qualified car will be taken as the alternate starter for the feature event. Alternates earn the full amount of purse money that their respective finishing position is scheduled to pay. The original qualified car will not receive points or money for the feature race. If a qualified car takes the initial green flag and then falls out of the race, there will not be an alternate starter added to the race and the original qualified car will receive only last place points for the feature. G.) All participants shall be DIRTcar Members in good standing to participate in any Qualifying. Qualifying Races H.) All qualifying races will be lined up in the format as announced at the drivers meeting.. I.) A ‘B-Main’ and/or Consolation race may be utilized in the qualifying format and will be announced at the driver’s meeting. Feature Lineup J.) All feature races will be lined up in the format as announced at the drivers meeting. Each heat race winner may draw to determine their starting position. The remainder of the heat race finishers will be lined up in the order of the finish from each heat race, staggered, to establish the starting line up for the feature event. K.) There may be provisional starting positions available, see section 8.0 Provisional and Alternate Starting Positions. 5.6.1 Backup Cars A.) If permitted by the track, division or series, a backup car may be introduced at any time between qualifying and the start of the A-feature, with permission from the DIRTcar Official and/or DIRTcar Track Official. Any such change will result in the driver starting at the rear of the race in which the driver has qualified for. If a driver changes cars after practice, that driver will remain in his drawn position for time trial qualifying. If a backup car is introduced, the car must pass pre-race technical inspection prior to any competition. Once a car has been withdrawn from an event, that car will not be allowed to be resubmitted to competition during that event. 5.7 Starts Note: DIRTcar member track rules, procedure or common practice may deviate from the following posted procedures. The local track rules will apply in areas of conflict and should be confirmed by all participants. A,) The race will begin immediately once the racing surface is clear and the cars are properly aligned in their assigned starting positions. B.) Any driver, team, and/or car, who purposely attempts to hold up the start of any race will be placed at the rear of the lineup and could be disqualified from the event, suspended and/or fined at the discretion of the DIRTcar Officials.

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C.) Once the allotted time (announced at the driver’s meeting) allowed for being on the track or in the line up area, ready to race, has expired, any late car will be penalized and must start at the rear of the field. This rule may be adjusted from time-to-time, “EIRI”, at the discretion of the DIRTcar Race Director. D.) All double-file initial starts/restarts will take place at a consistent speed, with cars side-by-side in rows of two throughout the field. Consistent speed will be at the discretion of DIRTcar Officials. The initial start will take place at a designated area that will be identified at the driver’s meeting. E.) In the event that the race is not properly started by the two (2) front row cars, the responsible car(s) will be moved to the second row. Failure to acknowledge and comply with the “move back” signal will result in instant disqualification from the racing event. G.) Alternate starters for any race will not be permitted to start any race after the original start has taken place. 5.8 Restarts Note: DIRTcar member track rules, procedure or common practice may deviate from the following posted procedures. The local track rules will apply in areas of conflict and should be confirmed by all participants. A.) All restarts will be single file after the completion of the first lap of competition in any race. B.) All restarts will take place with the lead lap cars moved to the front of the field. Lapped cars will pull to the inside and fall in behind the last car on the lead lap in their order of running. C.) A cone(s) shall designate the restart area. D.) All single-file restarts will take place at a consistent speed. Consistent speed will be at the discretion of DIRTcar Officials. E.) All cars must pass to the right of the restart cone(s) in a single file, nose- to-tail manner. F.) If a car passes to the left of the restart cone, hits the cone, passes another car before reaching the cone, is not in a proper nose-to-tail alignment and/or is guilty of an excessive gap between cars, then that car will be penalized. If there are multiple violations, the car may be disqualified from the event. G.) If the leader is unable to properly restart the race after the one (1) attempt, the leader will be penalized two (2) positions. H.) When an infraction occurs on a restart, DIRTcar Officials shall exercise their discretion and allow the race to continue, not calling for another restart, and then penalize the offending car(s) under yellow flag conditions or at the conclusion of the race. I.) Any cars that require a push start during a caution period, will be considered involved in the incident which brought out the yellow flag and that car will have to restart at the rear of the field. J.) Any cars that stop, either on the racing surface and/or in the pit/designated work area, during a caution period will be required to restart from the rear of the field. K.) Any cars that are involved in a red flag situation will be required to restart at the rear of the field, including cars that go to the pits during a red flag situation.

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L.) Any car that stops because of a blocked track, at the discretion of the DIRTcar Officials, will not be considered involved in the red or yellow flag incident. M.) Any car that is black flagged for consultation during a caution period will retain its position only if the DIRTcar Officials deem the car ‘clear’ and permit it to return directly to competition without adjustment. 5.9 Racing Note: DIRTcar member track rules, procedure or common practice may deviate from the following posted procedures. The local track rules will apply in areas of conflict and should be confirmed by all participants. A.) Any car that does not race on the designated racing surface in order to better its position will be black flagged and penalized at the discretion of the DIRTcar Officials. B.) Any car that spins, is involved in an incident and/or has a problem, but does not bring out the yellow flag and/or create a caution period, will blend back into the field where the driver is able to do so. If there is a caution period the DIRTcar Officials will determine the placement of the car(s) involved. The placement of the car will be where the car blended back into the field. E.) At the discretion of the DIRTcar Official any car that is involved in two (2) single car spins that are unaided may be disqualified from the event. If the car spins unaided for third time it will result in automatic disqualification from the event. F.) At the discretion of the DIRTcar Official any car that intentionally brings out a caution period will be disqualified from the event. G.) All races must be completed in a “green-white-checker” finish. This means if the yellow flag is displayed or caution lights illuminated prior to the leader receiving the checkered flag, that race will be restarted and run for two consecutive laps before completion. H.) If a race is red flagged due to weather conditions and cars are sent to the pits, then any and all work, including tire changes, is permitted. 5.10 Flag Rules/Officials Signals Note: DIRTcar member track rules, procedure or common practice may deviate from the following posted procedures. The local track rules will apply in areas of conflict and should be confirmed by all participants. A.) Green Flag; a.) When the starter displays the green flag, the track is open for racing. b.) The green flag signifies the start of any race and/or time trial run. c.) Passing will not be permitted before the green flag is displayed at the designated point. B.) Yellow Flag; a.) When the yellow flag is displayed and/or the yellow caution lights are illuminated, this signifies a caution period. b.) When the yellow flag is displayed and/or caution lights illuminated no passing is permitted unless instructed to do so by DIRTcar Officials. C.) Red Flag;

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a.) When the red flag is displayed all cars on the racing surface and in the pit areas must come to a complete stop in a controlled manner, while not stopping and/or driving through the area of the incident. b.) At the discretion of the DIRTcar Officials a work area may be designated on the racing surface. All cars will be pushed to the designated work area on the racing surface before work begins. d.) During any red flag situation all drivers, unless involved in the incident, must remain in their car unless otherwise instructed by DIRTcar Officials. D.) Black Flag; a.) If the black flag is displayed, then the driver that the flag is being displayed toward must bring their car to designated pit work area immediately for consultation. The car will not be scored from the point that the black flag has been displayed. If after the car is inspected and it is able to return to competition, the car may only return to the track during a caution and/or red flag period. E.) White Flag; a.) When the white flag is displayed this signifies that the leader of the race and/or the car that is qualifying has started the last lap of that event. F.) Checkered Flag; a.) The checkered flag signifies the completion of the event. All cars must past underneath the checkered flag to be scored correctly on the final lap of the event. b.) Any race and/or qualifying attempt is not completed until the checkered flag is displayed. G.) Officials Signals; a.) All drivers must obey signals, communications, blackboard(s) and/or any other Official’s communications that assist in the direction and facilitation of creating proper lineups and/or the process of completing the event. 6.0 Scoring Procedures Note: DIRTcar member track rules, procedure or common practice may deviate from the following posted procedures. The local track rules will apply in areas of conflict and should be confirmed by all participants. A.) All races are scored at the designated start/finish line. B.) The original starting lineup will be posted by DIRTcar Officials after the completion of all qualifying events. C.) The restart lineups will be derived from the official scorer’s lap and line scored sheets. D.) All cars that were scored under green flag conditions will hold that scored position with all other cars lining up according to their last completed green flag scored lap. This partial lap will count toward the event’s total number of laps. E.) A lap will not be scored on the original start and/or any restart unless all cars complete the lap by passing through the start/finish line except for the cars involved in the incident. F.) If two or more cars complete the same number of laps, they will be scored and paid in the sequence in which they completed those laps.

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7.0 Payoff and Pit Procedures Note: DIRTcar member track rules, procedure or common practice may deviate from the following posted procedures. The local track rules will apply in areas of conflict and should be confirmed by all participants. A.) All paid purses, appearance money and/or other awards and/or funds as outlined in the promoter’s contract shall be paid to the car owner and/or designated owner’s representative. 8.0 Provisional and Alternate Starting Positions Note: DIRTcar member track rules, procedure or common practice may deviate from the following posted procedures. The local track rules will apply in areas of conflict and should be confirmed by all participants. A.) If provisional’s are permitted in the Feature event; the car(s) will earn full DIRTcar points. B.) There will be three (3) provisional starting positions available. The driver with the highest current position in the 2015 point standings, who failed to qualify for the event; the driver with the highest position in the previous seasons (2014) point standings, who failed to qualify for the event and one ‘Promoter’s Option Provisional’ will be available for starting positions in the feature. C.) All Teams wanting to take a provisional must have attempted to compete in at least one preliminary event leading up to the Feature. D.) Provisional’s tag the rear of the Feature. I.) In the event that a car qualified for the Feature is unable to take the initial green flag, the first non qualified car will be taken as the alternate for the Feature event. 9.0 Racing Programs Special Event Shows A.) There may be special event shows during the year that do not follow the standard DIRTcar Racing formats. When such events occur all teams will be informed of specific program and/or procedural changes for that particular event. All racing programs are subject to change and any such changes will be explained at the driver’s meeting. 10.0 Points and Point Funds 10.1 Finish Points: 10.1.1 A- Main Feature Point distribution: 1st - 75 6th - 50 11th - 40 16th - 35 21st - 30 2nd - 70 7th - 48 12th - 39 17th - 34 22nd - 29 3rd - 65 8th - 46 13th - 38 18th - 33 23rd - 28 4th - 60 9th - 44 14th - 37 19th - 32 24th - 27 5th - 55 10th - 42 15th - 36 20th - 31 25th - 26 (Points drop by one point for positions 26 to 40 more than 25 starters is approved) 10.1.2 Drivers not in A main feature, where a B Feature is run, will receive Finish Points starting with first non-transfer with one point drop per position to a minimum of 10 points. Any driver participating in the event will receive a minimum of 10 Finish Points. 10.1.3 Drivers not in A main feature will receive 10 Finish Points. 10.1.4 2015 point season begins on January 1, 2015.

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10.1.5 Only a driver’s highest Finish Points race will be counted each week for events January 1 to March 31, 2015. 10.1.6 All races will count toward accumulated points April 1, 2015 to September 27, 2015. 10.1.7 2015 point season will conclude following all events originally scheduled on or before October 4, 2015, The exception is an “A” feature that is postponed due to weather, which must be completed in 14 days from original race date but may not be held during or after the National Championship event(s). 10.1.8 Western region(s) or state points may continue past October 4, but only for Regional/State points and events must be completed by November 22ndh, and points will include Championship event November 20/21. 10.1.9 For any event to award points, a sanction agreement must be in place. Added events must be approved 10 days prior to the event. 10.1.10 Drivers may not participate in multiple top divisions (i.e. Late Models and Pro Late Models) without approval. 10.2 Bonus Points 10.2.1 Bonus Points of one (1) point for every car over 20 entered in the event will be awarded at each race. The maximum Bonus Points awarded is 5 per race; Bonus Points are awarded to A-Main feature event participants only. 10.3 Events Points 10.3.1 Event Points are described as the combination total of Finish Points and Bonus Points for a given race. 10.4 Replacement Races 10.4.1 The driver may begin replacing Event Points after the driver completes the minimum number of races. 10.4.2 Minimum number of races before Event Points may be replaced: Late Model 35 races UMP Pro-Modifieds 20 races Modified 30 races Stock Car 20 races Pro Late Model 20 races Factory Stock 20 races Sportsman 20 races 4 cylinders 20 races Pro-Sprint car 15 races 10.4.3 Replacement races start with a driver’s lowest Event Points race. 10.4.4 A driver will never lose points with a replacement. 10.5 Distribution of Point Funds 10.5.1 DIRTcar will distribute the Drivers Point Fund to each eligible Member driver according to the posted awards. You must be a member. 10.5.2 All ties will be broken by using the greatest number of 1st place finishes during the season. If a tie still exists, the number of 2nd, 3rd, etc. will be used in the same manner, until the tie is broken. 10.5.3 Eligibility to participate in the point fund may be forfeited by any Member violating DIRTcar Rules. 10.5.4 All races must have 10 or more cars entered in order to receive full points, If a race has 9 or less cars their points will be reduced 10% for each car.9=90% 8=80% etc, etc, etc. 10.5.5 Track may be allowed to run more than 1 feature event per night for any division, Each feature must pay at least the same purse as a weekly show and each

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feature will be required to pay a additional sanction fee. “Double” features must be approved in advance. 10.10 Northeast Points and Point Funds – Note: This section applies to: • DIRTcar Big Block Modifieds • DIRTcar 358 Modifieds • DIRTcar Sportsman Modifieds • DIRTcar Pro Stocks

A. Track points will be awarded by DIRTcar for all events provided the events and cars in competition are governed by the DIRTcar rulebook, unless the sanctioned event is by invitation or otherwise stated. The number of cars in the heats, consolation, and feature races is determined by each individual track. B. Track points will be awarded to drivers only. A driver must run a reasonable number of events at a track to use that track for home track bonus points. Double point and/or championship points may be awarded at certain events throughout the season. C. Championship points will be awarded for all series events based on 100 points for a win and 40 to start. Except twin races or 200 lap races which carry a different point structure. In the event of a driver change during a points event, the driver on the pace lap will earn the points based on car’s finish. D. Overall Mr. DIRTcar Championships in DIRTcar Big Block, DIRTcar 358-Modified, DIRTcar sportsman and DIRTcar Pro stock is determined by track bonus points plus points on the Mr. DIRTcar Championship trails. A maximum of 300 bonus points is available. DIRTcar track bonus points are awarded based on a driver’s best five finishes at a home track of their choice. E. Any track running a mixed (358-Modified/Modified) division, in order to be awarded home track bonus points and track point fund money secured by DIRTcar for the 358 class, must have at least five (5) 358 modified cars in the field in order for those points to count. F. A class at a DIRTcar sanctioned track, in order to be eligible to receive home track points and track champion money, must have at least ten (10) scheduled events for that division and complete a reasonable number of those events. Exceptions can be made by written permission from DIRTcar if a track loses an unusually high number of shows to weather or other reasons. G. All tracks must submit an Official DIRTcar Race Report Summary Sheet to (Gary Spaid — [email protected]) within 24 hours after conclusion of the event in order for track points to be awarded. H. Only DIRTcar licensed drivers are eligible for track or series points, and individual track, series, or overall DIRTcar point fund monies. These drivers must meet all conditions set forth by DIRTcar to obtain point fund money and those contingencies established with individual sponsors.. I. Rookie of the Year titles are awarded in Modified, 358-Modified, Sportsman and Pro Stock classes. Rookie of the Year is determined by combining a driver’s home track bonus points (best five finishes) with points earned in Super DIRTcar Series or Mr. DIRTcar Series events. J. A rookie is defined as any driver who has not competed in more than six DIRTcar feature events in the particular division in which he/she is competing for rookie of the year title.The progression must be upward; for example, no modified driver can compete for 358-modified rookie of the year. Drivers attempting to run for rookie of the year in any division must notify DIRTcar in writing by July 31.

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Series Weekly Series Series Position Grand Events Events Twins Slam 1 60 100 60 150 2 56 95 56 145 3 52 90 52 140 4 50 85 50 135 5 48 80 48 130 6 46 76 46 125 7 44 72 44 120 8 42 68 42 116 9 40 65 40 112 10 38 63 38 108 11 36 60 36 104 12 34 58 34 100 13 32 56 32 96 14 30 54 30 92 15 28 52 28 88 16 27 50 27 84 17 26 48 26 80 18 25 46 25 77 19 24 45 24 74 20 23 44 23 71 21 22 43 22 68 22 21 42 21 65 23 20 41 20 62 24 20 40 20 60 25 40 20 58 26 40 20 56 27 40 20 54 28 40 20 52 29 40 20 51 30 40 20 50 31.- end 40 20 50 DNQ 10 5 20 11.0 Penalties, Fine Schedules and Protests A.) The DIRTcar sanction conducts itself as the top Weekly Racing Series in North America and expects its members to conduct themselves in a professional manner at all times during any event and/or when representing the series. The team owners are solely responsible for the conduct of their drivers and/or team members and/or anyone connected to or affiliated with that owner’s team. All fines that are listed in sub-section 11.1 are in regard to the initial penalty. Multiple infractions of the same type will increase the severity of the penalty. 11.1 Penalties and Fine Schedules A.) All fines may be collected from prize money on the day of the infraction. If the competitor has not won appropriate money, the fine must be paid in full before the car and/or driver participates in another DIRTcar sanctioned event. B.) Any member that attempts to and/or does physically abuse any event official, including pushing, punching, touching, grabbing and/or grabbing the official’s equipment, etc., will be subject to disqualification and/or fine and/or suspension and/or legal action and/or any other action deemed appropriate by DIRTcar Officials and/or World Racing Group Supervisory Officials. Maximum = $5,000. C.) Any member that verbally abuses any event official will be subject to disqualification and/or fine and/or suspension and/or legal action and/or any other

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action deemed appropriate by DIRTcar Officials and/or World Racing Group Supervisory Officials. Maximum = $250 D.) Any member that attempts to push or drive their racecar off from the wrong area and/or does not stop in the designated area as to cause undue confusion and/or delay will be subject to fine and/or suspension and/or any other action deemed appropriate by DIRTcar Officials and/or World Racing Group Supervisory Officials. Maximum = $250. E.) Any member who fails to stop for and/or allow post-race inspection will be subject to disqualification and/or fine and/or suspension and/or any other action deemed appropriate by DIRTcar Officials and/or World Racing Group Supervisory Officials. Maximum = $250. F.) Any member that attempts to and/or passes the pace vehicle (unless instructed to do so) will be subject to the loss of two (2) positions and/or disqualification and/or fine and/or suspension and/or any other action deemed appropriate by DIRTcar Officials and/or World Racing Group Supervisory Officials. Maximum = $100. G.) Any member that attempts to drive roughly and/or bumps another competitor unnecessarily will be subject to disqualification and/or fine and/or suspension and/or any other action deemed appropriate by DIRTcar Officials and/or World Racing Group Supervisory Officials. Maximum = $250. H.) Any member that attempts to use illegal fuel will be subject to disqualification and/or fine and/or suspension and/or loss of points and/or any other action deemed appropriate by DIRTcar Officials and/or World Racing Group Supervisory Officials. Maximum = $250. I.) Any member that attempts to or uses an illegal motor will be subject to disqualification and/or fine and/or suspension and/or loss of points and/or any other action deemed appropriate by DIRTcar Officials and/or World Racing Group Supervisory Officials. Maximum = $500. J.) Any member that fails to stop for a red flag or drives through the incident area will be subject to disqualification and/or fine and/or suspension and/or loss of points and/or any other action deemed appropriate by DIRTcar Officials and/or World Racing Group Supervisory Officials. Maximum = $250. K.) Any member that goes into another competitors pit area or to another competitors car and becomes involved in any type of altercation will be subject to disqualification and/or fine and/or suspension and/or loss of points and/or any other action deemed appropriate by DIRTcar Officials and/or World Racing Group Supervisory Officials. Maximum = $500. L.) Any member involved in an altercation that results in physical contact will be subject to disqualification and/or fine and/or suspension and/or loss of points and/or any other action deemed appropriate by DIRTcar Officials and/or World Racing Group Supervisory Officials. Maximum = $500. M.) Any member who drives a racecar in an area that is closed to racecar traffic or drives through the pit area at excessive speed with either a racecar, scooter or 4- wheeler will be subject to disqualification and/or fine and/or suspension and/or loss of points and/or any other action deemed appropriate by DIRTcar Officials and/or World Racing Group Supervisory Officials. Maximum = $250. N.) Any team member who goes out onto the racing surface without permission under a controlled period will be subject to disqualification and/or fine and/or suspension and/or loss of points and/or any other action deemed appropriate by DIRTcar Officials and/or World Racing Group Supervisory Officials. Maximum = $250. O.) Any member who ignores a flag or official signal will be subject to disqualification and/or fine and/or suspension and/or loss of points and/or any other action deemed

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appropriate by DIRTcar Officials and/or World Racing Group Supervisory Officials. Maximum = $250. P.) Any member who is found to be in violation of the substance abuse policy at any event will be subject to disqualification and/or fine and/or suspension and/or loss of points and/or any other action deemed appropriate by DIRTcar Officials and/or World Racing Group Supervisory Officials. Maximum = $10,000. 11.2 Protests A.) All protests must be turned into the DIRTcar Series Director and/or DIRTcar Track Official within five (5) minutes of the posting of the official finish. B.) The protest fee must be paid at the time of the protest. C.) Only the car owner, the driver and/or the designated team representative of the car owner may turn in an official protest. D.) Any refusal of inspection and/or non-compliance during an official protest will result in the disqualification of the protested car and the prescribed penalties. E.) If the car protested is found legal, the protesting fees will be released to the protested team less the protest filing fee. F.) If the car protested is found to be illegal, the protesting fees will be returned to the team filing the protest less the filing fee. G.) Any altercation relating to the incident with Officials and/or any other racing participants by the team filing the protest will nullify the objection. H.) PROTESTING FEES: (Figures in parentheses are filing fees): • Motor tear down involving heads off and cylinders inspected; $500 ($75): This allows the inspector to inspect block only. • Weight: $500 ($75) and the protest must be made prior to the protested car crossing the scale. • P&G Tests, fuel test including chemical analysis and all other technical protests; $250 ($50). I.) The DIRTcar Officials reserve the right to ask for a legality test at any time (sealed motor and/or otherwise). If through testing procedures a car is found to be illegal, responsibility for proving otherwise is solely with the team that was checked. There will be no exchange of money for tests asked for by officials when a formal protest is not turned in. J.) The DIRTcar Officials reserves the right to accept or deny any protest based on their sole discretion. ‘Grudge’ protests and/or any protest that are ‘not in the spirit of good standing’ will be denied. Section 12 – World Racing Group Commission: DIRTcar Racing (World Racing Group, DIRTcar, UMP DIRTcar, DIRTcar Northeast, the World Outlaws, the Super DIRTcar Series and all World Racing Group sanctioned events including but not limited to; DIRTcar, MARS, UMP and/or any of its sanctioned tracks) has established an independent Board to hear and review any penalty determination by MEMBER drivers and owners in a sanctioned event, that has been deemed appropriate for appeal. Only DIRTcar licensed MEMBERS in Good Standing during the current calendar year have the right to appeal. Section 12-1: Jurisdiction A.) The World Racing Group Commission may hear appeals of any penalty determination made pursuant to the any of the World Racing Group rulebooks which include, but are not limited to; the Super DIRTcar and/or DIRTcar Northeast, the

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Super DIRTcar and/or DIRTcar Northeast, the Super DIRT Series, DIRTcar, Mars and UMP. B.) Only the Member, as the named party to the penalty , shall be able to make a written request for an action to the World Racing Group Appeal Commission.

1. Requests, Appeals, Demands, or correspondence from third parties or any other person, entity, agent, or representative, that is not the named Member as identified in the Penalty Notice, shall not be accepted except as presentation within the administrative hearing process.

2. If a third party submits an appeal request it will subsequently be denied and not be considered as a request. 3. The following deadlines must be met for each series; 4. The following deadlines must be met for each series; a. World of Outlaw Sprint Car Series seven (7) calendar days of the issuance of the penalty. b. World of Outlaw Late Model Series seven (7) calendar days of the issuance of the penalty. c. Super DIRT Series events seven (7) days of the issuance of the penalty. d. DIRTcar and/or UMP events seven (7) days of the issuance of the penalty.

The written request must be accompanied by a $250 non-refundable hearing fee. The written request and the scheduled fee must be hand delivered via an international recognized courier (the Appellant must obtain and retain a receipt showing date of deposit with courier) to the following for the appeal hearing to be processed: C/O – World Racing Group Appeal Commissioner 7575-D West Winds Blvd. Concord, N.C. 28027 Electronically, verbally, or any other type of appeal, including without limitations, faxes, e-mails, and voice mails will not be accepted and processed as an official appeal to the World Racing Group Appeal and Rules Commission C.) Commission Members: Jack Housby Paul Kirkland AJ Moore Nancy Bicknell Bob Sargent Dan Ballard Erica Bicknell Daniel Grill Steve York Alan Kreitzer Larry Kemp Mike Graham Ray Brooks Scott Boyd Pete Chuckta Mark Mockovak Rollie Helmling a. The Chairman of the Commission will be appointed upon approval of the Board of Directors of the World Racing Group. The Chairman shall be an administrative member and will designate an alternate Chairman who shall, in the event of death, retirement, or incapacity of the Chairman, perform the duties of the Chairman until the Board of Directors of the World Racing Group appoints a new Chairman or the Chairman is able to resume his/her duties. b. From time-to-time Commission Members may vacate the board, be added and/or adjusted at the discretion of the World Racing Group Commission Chairman.

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D.) Meetings – The Commission shall meet at such places and at such times as are necessary for the efficient and prompt disposition of its business. Three (3) members, including the Chairman, constitute a quorum. Meetings may take place with members participating via telephone, teleconference, video-conference, computer conference, in person and/or any other forum as designated by the Chairman. E.) Hearing Procedures – a.) In order for an appeal to be presented to the World Racing Group Commission, the appellant must have standing to appeal. Any decision determined as non-appealable and final during any sanctioned event by Officials employed and/or contracted by the World Racing Group will be considered as a final decision that is non-appealable. Standing is defined as subject matter that is being appealed is not precluded by any Rules as set forth by the sanctioning body and/or specific event and that the appellant has actually been penalized by a decision that is specifically issued to the appellant. b.) The World Racing Group Commission will establish and communicate the most appropriate procedure and/or manner for hearing any particular appeal and shall inform all involved parties how to proceed prior to the hearing. Members/appellants may appear in person at hearings before the Commission (but not through a representative or attorney). c.) When conducting a hearing and deciding an appeal, the World Racing Group Commission shall not be bound by technical or formal rules of evidence and/or procedure, except as otherwise provided herein, but shall conduct its proceedings in the manner best suited to establishing the relevant facts and the merits of the parties positions. d.) Unless contacted by a member of the Commission, the appellant, any competitor, the car owner, car sponsor and/or any other representative(s) involved, may not discuss the subject matter of the appeal hearing with any Commission Member, including the Chairman, outside of the hearing. e.) All appeals shall be docketed when received via courier to the Chairman of the World Racing Group Commission and shall be set for hearing at an appropriate time and location as determined by the Commission Chairman. f.) The Commission may require/summon, either orally or in writing, in its sole discretion any World Racing Group member and/or official to testify in and/or at a hearing. Any member who is required / summoned to testify and refuses or fails to appear and/or testify may be subject to indefinite suspension or other disciplinary action as deemed appropriate by the World Racing Group Commission. g.) If the World Racing Group Commission finds any Member and/or Official to be “in contempt” during a hearing, the Member and/or Official may be subject to indefinite suspension or other disciplinary action as deemed appropriate by the World Racing Group Commission. h.) In the event that the Chairman and/or Commission Member is involved in the appeal the Chairman and/or Commission Member shall disqualify themselves from participating as a Commission Member on the appeal and the remaining Members of the Commission shall select a replacement. i.) A majority of the members of the Commission / Quorum must concur to modify any penalty (including, but not limited to, imposing different or increased penalties) or determine any appeal. If a majority cannot not agree on the action the appeal shall be referred to the Chairman of the World Racing Group Commission for decision. j.) In each appeal the relevant item shall be the accuracy of the decision by the Official(s) in light of the facts and not the results and/or ramifications of the ruling.

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k.) If the World Racing Group Commission determines that the proceedings in respect to any appeal have been instituted or continued without reasonable grounds, the cost of such proceedings shall be assessed against the Appellant who instituted or continued such proceedings. l.) The World Racing Group Commission shall have the right (and will) publish the judgment of the Commission and the names of the parties involved. A party shall have no claim or cause of action of any kind against the World Racing Group, the World Racing Group Commission or the publisher. m.) If the appeal involves a component of any racing vehicle, equipment and/or any other technical element, the piece(s) will be placed into a chain of custody, until the World Racing Group Commission has heard the appeal and made a decision. A receipt will be given to the Appellant regarding the piece(s) until the conclusion of the hearing. The piece(s) may be confiscated following the hearing as per the determination of the World Racing Group Commission.

F.) Execution of Penalty and Pending Appeal – At the request of the affected Member, the World Racing Group Commission Chairman may determine in the interest of all involved parties that the penalty under review shall be temporarily deferred until the appeal of such penalty has been resolved. Otherwise, the penalty shall be executed promptly. If the Commission temporarily defers execution of the penalty, but later denies the appeal in whole or in part, it may reinstate the original penalty as of the date of issue of the original Penalty and/or Penalty Notice, or take such action as it deems appropriate to effectuate in whole or in part the Penalty and/or Penalty Notice, including disallowance of finishing position, points, or prize money otherwise earned in any Event during the period of temporary deferral of the penalty.

G.) Execution Steps for Hearing – a. The decision of the official(s) being appealed shall be put into the record. b. The contents of the written appeal shall be put into the record. c. The Appellant will put forth their statement to the World Racing Group Commission Chairman and present Commission Members presenting any witness(es) and/or other elements regarding their appeal. d. The official(s) will put forth their statement regarding the decision and issuance of the appealed penalty to the World Racing Group Chairman and present Commission Members presenting any witness(es) and/or other elements regarding their appeal. e. The Appellant will be permitted to present any rebuttals, additions to the records and/or summations to the World Racing Group Commission Chairman and present Commission Members. f. The official(s) will be permitted to present any rebuttals, additions to the records and/or summations to the World Racing Group Commission Chairman and present Commission Members. g. At any time during the hearing at the discretion of the World Racing Group Chairman and/or present Commission Members may request information of anyone present at the hearing. h. At the conclusion of the hearing, the World Racing Group Chairman and/or present Commission Members will deliberate in private and make any determination, decision and/or recommendation regarding the presented appeal by a majority vote of those members present. The World Racing Group Commission may: • reverse the decision

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• modify to increase or decrease penalty • uphold the original issued penalty. i. All interested parties shall be reasonable notified of the Board’s decision. H.) Bond for Costs a.) The World Racing Group Commission may require the Appellant to post a sufficient bond to cover the costs of the appeal or any reasonably foreseeable economic impairment presented to the World Racing Group or other Member(s) that might be caused by the appeal. If such a bond is required, its form and substance will be in the discretion of the World Racing Group Commission Chairman. b.) The administrative remedies for any appeal included here represent the complete and final process. If the appealing member seeks remedy through the court systems, the member agrees to the exclusive jurisdiction of the courts in Charlotte, North Carolina for the adjudication of any suit, action or proceeding. All costs and expenses incurred by WRG in responding to the action (including attorneys’ fees) shall be borne by the appealing Member. c.) If the member initiates within any court whether administrative appeal commission process is completed or in process a suspension penalty, if applicable, may be extended by the time passed to reach the final resolution of the administrative appeal panel and/or any court action. I.) Finality – a. An appeal hearing will be ‘heard’ if the Chairman, in his sole discretion, determines that the Appellant(s) request is appealable. Matters that will not be heard include; matters where there are no triable facts, frivolity, lack of standing, matters which are not subject to protest or appeal pursuant to the rules, appeals filed in any form of harassment and/or any appeal determined as ‘non-appealable’ by the World Racing Group Commission Chairman. b. The determination of the World Racing Group Commission at the conclusion of any hearing is final and is not for appeal and/or further mediation. 12.2: Chairman Potestas A.) In the event that the World Racing Group Commission does not reach a conclusion and/or the appealing member in good standing requests an additional hearing, then the Commissioner Potestas (Dave Stevens) may be considered for assistance and/or a second appeal, Acceptance of the appeal will be at the sole decision of the Chairman Potestas without further board involvement. . If the Member requests an additional hearing, the Member shall make a written request for such action to the Commissioner Potestas within seven (7) days of the conclusion of the originating hearing. . The written request must be accompanied by a $1,000 non- refundable fee. . The written request and the scheduled fee must be hand delivered via an international recognized courier (the Appellant must obtain and retain a receipt showing date of deposit with courier) to one of the following for the final appearing hearing to be processed: C/O – World Racing Group Appeal Post - Commissioner Potestas Corporate Headquarters 7575-D West Winds Blvd. Concord, N.C. 28027

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B.) The Chairman Potestas will determine whether or not the appeal will be heard after reception of the written request and the $1,000 non-refundable fee and inform all parties involved of the determination. C.) The Chairman Potestas may conduct a hearing within a reasonable and practical date, notifying the parties of the appeal and hearing. The Chairman Potestas will determine the date and location (if any) for the Chairman Potestas appeal hearing. D.) If requested by Chairman Potestas, Members may be asked to appear in person , but not through a representative and/or an attorney. The subject matter may not be discussed outside the hearing unless specifically contacted by the Chairman Potestas in regard to the appeal hearing. E.) Hearings performed by the Chairman Potestas will be conducted according to the procedures disseminated by the Chairman Potestas. F.) If the Chairman Potestas determines that the proceedings in respect to any appeal have been instituted or continued by a Member without reasonable grounds, the chairman may disqualify the procedure and such cost, in addition to the appeal fee, shall be assessed against the Member who instituted or continued the proceeding. G.) At the request of the filing Member, the Chairman Potestas may determine that the penalty under review shall not be executed until the appeal of the said penalty has been resolved. Otherwise the penalty shall be executed promptly. If the Chairman Potestas temporarily defers execution of the penalty, but later denies the appeal in whole or part, the Chairman Potestas may reinstate the original penalty as of the of the Penalty Notice or take such other action as the Chairman Potestas deems appropriate to place into effect in whole or in part the Penalty Notice including disallowance of finishing position, points and/or prize money otherwise earned in any Event during the period of temporary deferral of the penalty H.) The Chairman Potestas may require the appellant to post a bond to cover the costs of the appeal and/or any reasonable and foreseeable economic impact to the sanction and/or series and/or other Members that may be caused by the appeal. If the Chairman Potestas requires such a bond, its form and substance shall be at the discretion of the Chairman Potestas. I.) The Chairman Potestas may summon, either orally and/or in writing at the Chairman Potestas’ sole discretion any World Racing Group Member and/or participant and/or Official to testify at a hearing. Any Member who is summoned to testify in a hearing and fails to do so may be subject to indefinite suspension and/or other penalties as deemed appropriate by the Chairman Potestas and World Racing Group. J.) World Racing Group has the right to publish the judgment of the Chairman Potestas and the names of the parties involved. A party shall have no claim and/or cause of action of any kind against World Racing Group, the Chairman Potestas and/or the publisher. K.) The administrative remedies for any appeal included here represent the complete and final process. If the appealing member seeks remedy through the court systems, the member agrees to the exclusive jurisdiction of the courts in Charlotte, North Carolina for the adjudication of any suit, action or proceeding. All costs and expenses incurred by WRG in responding to the action (including attorneys’ fees) shall be borne by the appealing Member. L.) If the member initiates within any court whether administrative appeal commission process is completed or in process a suspension penalty, if applicable, may be extended by the time passed to reach the final resolution of the administrative appeal panel and/or any court action. M.) All decision of the Chairman Potestas shall be final.

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15.0 DIRTcar Rules ANY CAR, TEAM AND/OR DRIVER THAT DOES NOT MEET THESE SPECIFICATIONS AND/OR EQUIPMENT REQUIREMENTS WILL BE SUBJECT TO PENALTIES AS DETERMINED BY THE DIRTCAR OFFICIALS.

2015 DIRTcar Late Model Rules

TO ALL COMPETITORS/PARTICIPANTS

 Under the guideline of the 2015 DIRTcar Late Model rules any and/or rules and as stated in the 2015 DIRTcar Rule Book, all DIRTcar rules apply to all divisions. Local track rules pertaining to the racing procedures and/or overall rules that are administered by the local track officials and management may apply at local tracks in DIRTcar sanctioned events. Instances, where applicable, local track may be applied.  The following are the 2015 DIRTcar Late Model rules. All amendments supersede any previous rules regarding any technical article and/or aspect.  Under the guideline of the 2015 DIRTcar Late Model rules any and/or rules and as stated in the 2015 DIRTcar Rule Book, all DIRTcar rules apply to all sanctioned divisions.  The specifications published shall be considered a section of the “Official Rules and Specifications” for all events, series and sanctions by World Racing Group. All sections should be considered when determining specifications and governance. 15.0 DIRTcar Late Model Rules

ANY CAR, TEAM AND/OR DRIVER THAT DOES NOT MEET THESE SPECIFICATIONS AND/OR EQUIPMENT REQUIREMENTS WILL BE SUBJECT TO PENALTIES AS DETERMINED BY THE WORLD OF OUTLAW LATE MODEL SERIES OFFICIALS.

15.1 Engines A,) Only conventional type V-8 engines with the cam in the block will be permitted. There will be no limit on the cubic inch displacement. B.) All engines must be based on a manufactured, factory design. C.) Aluminum or steel blocks will be permitted. D.) All engines must be normally aspirated with a single conventional-type four (4) barrel carburetor. E.) The engine must have an operating self-starting mechanism. Vehicles that require a ‘push start’ will not be permitted. F.) Only a single distributor and magneto will be permitted. Coil pack and/or engines that have individual ignition systems, electronic or mechanical for each cylinder will not be permitted. G.) A maximum of 25 ½”-inches from the center of the ball joint to the front of the motor plate/engine bell housing flange will be permitted. H.) Only two (2) valves and one (1) spark plug will be permitted per cylinder.

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I.) In the event that there are new engine components and/or a new engine configuration they must be submitted per the World Racing Group submission requests prior to being introduced into competition. J.) The Chevrolet Performance CT525 Engine will be permitted for competition in DIRTcar UMP –sanctioned events only. The coil packs may be removed and replaced with a standard operating distributor. Weight (section 15.6) for a sealed Chevrolet Performance CT525 Part Number 19271821 may reduce the required weight by 100 pounds. 15.1.2 – Transmission/Driveline and Driveline Components A.) Direct drives systems of any-type will not be permitted. B.) The transmission must be bolted to the engine it must have forward and working reverse gear(s) and must be able to shift to forward or reverse with engine running. C.) All cars must be equipped with a working self-starter. 15.1.3 – Driveshaft A.) The driveshaft must be a minimum of 2”-inches in diameter. All drive shafts must be painted white. B.) Only one (1) drive shaft connected from the transmission to the center section of the rear end will be permitted. C.) A minimum of one (1) driveshaft hoop / sling must be fastened securely to the frame. It is recommended that two (2) driveshaft hoops / slings be used. 15.1.4 – Rear End A.) Any type of rear end differential / center section will be permitted. B.) Live-axle type rear ends will not be permitted. C.) Independent rear suspensions will not be permitted. D.) Floater-type wide-five hub assemblies will be the only hub assemblies permitted. 15.2 Fuel, Fuel Cells and Fuel System A.) All cars must have fuel cells that meet and/or exceed FT3 specifications. The fuel cell must have a maximum capacity of 35 gallons. B.) The fuel cell must be enclosed completely in a container that is a minimum thickness of 20-guage magnetic steel and/or .060”-inch aluminum. C.) The entire container must be visible for ease of inspection. D.) The fuel cell must be mounted behind the rear axle between the rear tires, a minimum of 4”-inches ahead of the rear bumper. The bottom of the fuel cell must not be any lower than the bottom of the rear end/quick change housing. E.) The fuel cell must be mounted with a minimum of two (2) .125”-inch thick steel straps. The straps must cover the entire cell. Fuel cells that are mounted in a square tubing frame will be permitted. A minimum of 7/6”-inch ASTM Grade 8 bolts must be used to mount the fuel cell to the frame. F.) The fuel pick up must be positioned on the top or right side of the fuel cell and be constructed of steel. The fuel pick up must have a check valve. H.) Only racing gasoline or alcohol will be permitted for competition. Nitrous oxide, nitro-methane and/or propylene oxide will not be permitted. I.) For the purpose of inspection, the drive and/or crew must be prepared to drain fuel upon request for inspection and/or measurement.

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J.) Only mechanical and/or belt driven fuel pumps will be permitted. Fuel injection system(s) and/or electrical fuel pumps and/or any type of pressurized fuel system will not be permitted. 15.3 Exhaust - Muffler and Sound Reduction Devices

A.) The exhaust flow must be parallel to the ground. Exhaust systems that direct the flow toward the ground will not be permitted. B.) All exhaust systems/headers must end with a collector. C.) Several tracks have a locally enforced decibel rule, which preempt any particular muffler rule. Some tracks may have a maximum sound level rule of 95 decibels at 100 feet. This rule will be enforced by local government agencies. Such decibel rules preempt utilizing the required mufflers in sub-section 15.2.A. D.) For all World Racing Group Late Model events that are a part of and/or in the region of the Western All-Stars, Southwest Late Models and/or the Northwest I-5 Late Models, the following mufflers should be utilized in competition from Extreme Technologies; P/N 21435, P/N 21440 or P/N 35835.

E.) If a decibel rule is in place, then the decibel rule must be met, regardless of the specified muffler application. 15.4 Traction Control Devices A.) All electronic and/or computerized wheel spin and/or ignition retardation and/or acceleration limiting and/or traction control devices of any type will not be permitted. B.) Adjustable ping control devices, dial a chip controls, timing controls and/or automated throttle controls will not be permitted. C.) Adjustable restrictor plates will not be permitted. D.) Remote control components of any-type will not be permitted. E.) Radios and/or devices for transmitting voice and/or data will not be permitted. F.) Data acquisition systems will not be permitted. 15.5 Chassis/Frame A.) The minimum wheel base minimum will be 103”-inches with a maximum wheel base of 105”-inches. B.) All frames must be fabricated from magnetic steel with a minimum of 2”-inches x 2”-inches or approved rectangular magnetic steel with a minimum material thickness of .083”-inches. C.) A minimum of 1.75” Outside Diameter magnetic steel tubing, 4130 Chrome Moly or DOM with a minimum material thickness of .083”-inches, will be permitted for frames that are fabricated from round tubing. D.) Rear bumpers that are stubbed may only extend a maximum of 8”-inches beyond the frame. Any stubbed rear bumper that extends further than the maximum of 8”- inches must be formed and directed 8”-inches toward the front of the car. E.) External rub rails will not be permitted. F.) All cars must be equipped with a tow hook and/or strap for the purpose of towing. G.) All battery supports and/or mounts must be secure and braced in two (2) horizontal positions and one (1) vertical position.

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H.) Any frame built on or after January 1st, 2006, must have the builder’s unique serial number plate prominently attached to the left side roll cage upright. The plate must be welded in place. All characters on the plate must be a minimum of ½”-inch in height and the serial number must not exceed 8 characters. 15.6 Weight / Ballast

A.) The total weight of the car with the driver will be; 1. A minimum of 2,300 lbs as weighed on the track scales for a car with an aluminum engine block. 2. For any car using a sealed Chevrolet Performance 525 19271821 Engine; a minimum of 2,200lbs as weighed on the track scales. 3. For any car using the Chevrolet Performance 602 or 604, A minimum of 2,200 lbs as weighed on the track scales. 4. At specified events a minimum of 2,250 lbs as weighed on the track scales for a car with a Steel Block engine. B.) Weights up to 50 lbs must be positively fastened by 2 ½-inch, minimum grade 5 bolts with a minimum of two (2) weight clamps. Threaded rods will not be permitted. All weights must be painted white and clearly labeled with the car number on it. C.) Any weight(s) must be securely attached to the frame below the body decking. D.) Any car that loses any weight/ballast during an event may be subject to a penalty. E.) Weights attached to the rear bumper and/or outside the frame will not be permitted. F.) Pellet-type and/or liquid-type weight/ballast will not be permitted. G.) Driver operated weight adjustment, ‘weight jacking’ devices will not be permitted. 15.7 Body (Refer to diagrams 1 - 4 attached) 15.7.1 – Overall Appearance A.) The car must be neat in appearance and must display the car number of the front nose and the rear fuel cell. The minimum height for the number will be 6”-inches. B.) The car must have legible numbers on each side and on the roof a minimum of 18”-inches high, C.) The driver’s last name must be placed in legible letters on both doors or the rocker panels 15.7.2 - General Body A.)The nosepiece must match the body style of the make and manufacturer of the car and be the same as the make and manufacturer of the motor (GM, Ford, Mopar). B.) All cars must have a minimum half-inch (1/2”) and a maximum of one (1) -inch radius at the top of fenders, doors and quarter panels. Sharp edge(s) will not be permitted. C.) The floorboards and firewall must completely cover the driver’s area with no openings. D.) Fins and/or lips of any-type will not be permitted anywhere along the entire length of the car. E.) The bodyline must be a smooth even line from front to rear. F.) Wedge shape cars and/or body styles will not be permitted.

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G.) “Belly pans” or any type of enclosure on the bottom of the car will not be permitted. A skid plate to protect the oil pan is permitted. A maximum 1/8” skid plate will be permitted. H.) Wings and/or tunnels and/or any type of air deflection device will not be permitted underneath the body and/or chassis of the car. I.) A maximum of one (1) stone deflector, for rear mounted oil pumps, oil filters, and for the main oil tank will be permitted. The deflector may be made of steel, aluminum, or heavy gauge wire. The cover may only be mounted near the unit it is designed to protect with a maximum size of 18” x18” and only mounted from the upper right frame rail to the lower right frame rail. J.) Panels of any type under the rear deck running from the front to the rear of the car will not be permitted. K.) Bodies that are non-approved will be assessed a weight penalty. The minimum weight penalty will be as follows; 25 lbs per inch of the infraction. L.) Any style air cleaner scoop used must be positioned in front of/or around the air cleaner and must not exceed 1”-inch in height above any part of the air cleaner. Any type of flange and/or air deflection device and/or fin that is designed to direct airflow will not be permitted. M.) Cockpit adjustable components with the exception of brake bias adjusters will not be permitted. Adjusters of any-type, including but not limited to adjustable shocks, hydraulic or pneumatic weight jacks, trackers, ignition boxes or similar adjustable components will not be permitted inside the cockpit of the car or within reach of the seated driver. 15.7.2 – Nosepiece A.) Only approved nosepieces will be permitted. A list of approved manufactures and part numbers for competition in World of Outlaw Late Model and UMP DIRTcar competition follows: a. Dominator – The Official Nose of DIRTcar b. MD3 – Performance Bodies c. ARP Air Speed nose d. Five-Star MD3 type e. Performance Bodies/Five Star MD3 2015 B.) Approved nose assemblies must be installed per the manufactures instructions. All nose assemblies must meet the maximum/minimum dimensions, shall maintain manufacture appearance and not be altered.

D.) All nosepieces must be made of molded type material. E.) Two piece noses must be positively fastened together in the center. Spacers added to gain width will not be permitted. F.) The nosepiece must be mounted in a manner that does not alter its original shape. G.) The nose shall remain flat above the nose lip/wicker bill. Alterations and/or additions may be made to this area other than cooling holes will not be permitted. H.) The nosepiece can extend a maximum of fifty-three inches (53”) from the center of the front hub to the farthest point extending forward.

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I.) The nosepiece must display a headlight decal package. A one-race grace period, running contrasting color tape in the shape of a headlight will be permitted. 15.7.3 - Roof A.) The roof length from front-to-back must be a minimum of 44”-inches with a maximum of 54” inches. B.) The roof width from side-to-side must be a minimum of 48”-inches to a maximum of 52”-inches. C.) The roof must be stock appearing and be mounted level to the body. D.) The minimum height of the roof will be 45”-inches with a maximum height of 48”- inches. E.) The roof must be mounted parallel to the body and near the center of the car as viewed from the front of the car. F.) A maximum 1-1/2” roll, turned downward will be permitted along the front of edge of the roof. A maximum 1”-inch roll, turned downward, will be permitted along the rear edge of the roof. These modifications will be permitted to improve the strength of the roof. Any other modifications to the roof will not be permitted. G.) Flat and/or odd shaped roofs will not be permitted. Bellied and hollowed roofs will not be permitted. 4.3.8. Any sun/antiglare shields may not exceed a 4” drop from the top roof line, and must hinge for easy exiting. H.) A maximum of two (2) roof edge bead rolls of a maximum height of ½”-inch the length of the roof will be permitted. I.) The roof posts and spoiler support(s) may not overlap. J.) Only single plated roofs will be permitted. H.) The maximum thickness of the roof at any point will be ½”-inch. I.) The roll cage and associated frame members above the interior panels (decking) must remain open. Enclosures will not be permitted. 15.7.4 Roof Supports and Window Side Panels A.) All roof side panels must extend to the edge of the body. B.) The roof side panel window size must be a minimum of 10”-inches x 15”-inches and must match drawing number -2- side view. A maximum crown of two (2) inches will be permitted, measured from the center of a common tangent point on either side of the crown. C.) The side window area may be covered with clear Lexan and/or equivalent type material, be cut out and/or represented by a decal. Both roof support openings must be covered and/or both must be left open. The left and right side openings must be the same size with a tolerance of one (1) inch. D.) The left and right side window panels must match. E.) A maximum bow of two ( 2”)-inches outward on the window side panels as viewed from behind will be permitted. F.) The front roof supports up to 2”-inches in width must extend forward to the rear of the hood. 15.7.5 Front Fenders, Fender Flares and Hood A.) The hood and the front fenders must be level and flat from the left to the right side of the car.

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B.) The outside edges of the hood and/or the fender must remain inside the overall bodyline. C.) The front fender may be a maximum of 37”-inches in height, measured vertically from the ground to the top of the fender behind the front tires. D.) The front fender flares must be made of plastic and must not alter the original shape of the nose piece. E.) The front fender flares must not extend beyond the front tires more than 1”-inch per side to a maximum width, edge-to-edge, of 90”-inches in width with the wheels pointed straight. F.) The front fender flares must be flat across the entire width of the car. G.) The front fender flares must have collapsible supports. 15.7.6 Doors A.) The door-to-door measurement must not exceed 76”-inches in width at the top of the doors. B.) The door-to-door measurement must not exceed 82”-inches in width when measured at the bottom of the doors in the center of the car. C.) The doors must not exceed 37”-inches in height when measured from the ground to the top of the door. D.) The door sides may not break inward from the top 76”-inches and bottom 82”-inch measurements. Hollow and/or belled doors will not be permitted. E.) The minimum ground clearance will be 3”-inches. 15.7.7 Quarter Panels A.) The maximum distance from the center of the rear hub to the top quarter of the panel is 52”-inches. B.) The quarter panels must not exceed 76”-inches in width at any point as measured at the top of the panels. C.) The rear deck must taper in a symmetrical manner from the center of the rear hub to the rear spoiler with a minimum width of 72”-inches and a maximum width of 76”-inches. D.) The maximum width for the quarter panels measured from outside-to-outside measured 19”-inches from the ground and/or at the bottom of the quarter panel will be 86”-inches. E.) Any breaks and/or bends formed in the sides of the quarter panel that move the panel toward the center of the car will not be permitted. Hollow and/or bellied panels will not be permitted. F.) The maximum distance from the center of the rear hub to the rear trailing edge of the quarter panel will be 48”-inches. G,) The maximum height from the ground to the top of the rear deck at the top of the rear quarter panel is 38”-inches. H.) A minimum of 2”-inches of tire clearance between the tire and the body will be required. I.) Skirting that extends behind the rear quarter panel will not be permitted. 15.7.7 Spoilers and Spoiler Braces/Supports A.) Only aluminum and/or Lexan and/or Lexan-type rear spoilers will be permitted.

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B.) The maximum overall height of the rear spoiler will be 8”-inches. The maximum width of the rear spoiler, including braces and/or supports is 72”-inches. C.) The rear spoiler must begin at the deck and extend 8”-inches from that point. Suspending the spoiler to create a wing-type device will not be permitted. D.) The rear spoiler must begin at the rear most point of the quarter panels. E.) Only three spoiler braces/supports will be permitted. The front edge of the spoiler brace/support must be in line with the spoiler. F.) The outside spoiler supports must not be mounted any-wider than the top of the quarter panel(s) and must be centered on the rear deck. G.) In the event that aluminum angle is used to bracer the upper edge of the spoiler, the angle must not add to the height and/or length of the spoiler in any way. 15.7.8 Interior A.) The interior of the cockpit must be a minimum of 11”-inches below the top of the roof and/or roll cage, measured perpendicular to the ground from the bottom of the roof to the cockpit deck. Roof rolls are not part of the measurement. B.) The side window opening(s) must be 15”-inches from the top of the door to the bottom of the roof. C.) Supports bars that block the right window from the driver exiting the cockpit will not be permitted. D.) A single rock guard (Lexan screen) tapered back from the steering wheel to the height of 1”-inch in line with the driver’s chest providing the 11”-inch minimum clearance is met at any point from the roll cage to the body and/or rock guard. F.) If the interior deck drops the drop must begin at the rear of the engine plate with a maximum of 4”-inches and must not drop below 4”-inches rear of the hood. The start of the dropped interior must remain closed as a part of the fire wall. The entire width must be closed off with sheet metal. G.) The interior must gradually taper up to the quarter panel height and must be level for a minimum of 20”inches from the rear of the quarter panel and deck. 15.7.9 Driver Compartment

A.) A full metal firewall fabricated from magnetic steel and/or aluminum must encompass the driver’s compartment from front-to-rear, on both sides and floor boards. B.) The driver’s seat must be a high back aluminum seat, designed specifically for racing, located on the left side of the car and mounted per the manufacturer’s instructions securely to the frame. C.) The seat design should be one from a current manufacturer and/or recommended to include the full containment design. Installation of the full containment seat should follow the manufacturer’s instructions. D.) All cars must be equipped with a quick-release type steering wheel. E.) The driver compartment must have a starting switch and/or button within reach of the driver. F.) A clearly labeled electrical on/off ‘kill’ switch must be within reach of the driver is recommended. F.) Mirrors of any-type will not be permitted. G.) Radios and/or electronic and/or data communication devices will not be permitted.

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H.) Any edge and/or sheet metal end in and around the driver compartment must be protected with trim and/or beading and rounded. Sharp and protruding edges will not be permitted. I.) A substantial rock guard with a minimum of three (3) additional roll bars must be mounted in front of the driver. The rock guard must be made from wire screen. Windshield screens must be a minimum of .090-inches and must be securely fastened. J.) A fully charged fire extinguisher meeting SFI 167.1 specifications with an activation push and/or pull knob within reach of the driver is recommended 15.8 Suspension A.) All cars must be equipped with an operating four-wheel disc brake system. B.) Lift and/or pull bars will be permitted. A fifth link will be permitted. The lift and/or pull bar and/or fifth link must not have any mechanical and/or hydraulic and/or pump-type assistance. C.) Inerters and/or mass dampers on the vehicle suspension, including but not limited to devices that are stand-alone and/or those integral to the suspension shock absorbers will not be permitted. D.) All rear suspension radius rods, panhard bars and lift bar must be of a fix/solid design. Hydraulic cylinders, spring rods, bump rods, slider rods or shock type radius rods will not be allowed to locate rear end. E.) Maximum of one shock may be used on lift bar and two springs in addition to one 6th coil or braking spring. 15.8.1 Shock Absorbers A.) Prior to introduction into competition a new design shock absorber must be submitted to World Racing Group / World of Outlaws Officials for approval. Shock absorber manufacturers may be required to provide a board of components for inspection and display. B.) All Shock absorbers must be constructed of magnetic steel and/or aluminum. C.) Remote reservoirs will be permitted. Canister shocks are permitted. D.) All cars will have a maximum of 6 shocks allowed, one additional conventional- type "wrap-up" or "90-10" style shock located directly above rear end center section is permitted. E.) Only conventional type closed shock absorbers and/or approved shock absorbers will be permitted for competition. Only single shaft shock absorbers will be permitted and all shock absorbers must remain closed on one (1) end via conventional design. F.) 1, 2, 3, or 4-way adjustable shocks are permitted provided they cannot be accessed by the driver, on-track, during race events. G.) Electronically controlled shock adjustments by any means or method are not permitted. H.) “Through-rod” designs are not permitted. I.) Communication; hydraulically, electronically, magnetically, or otherwise, between any two or more shocks on a vehicle is strictly prohibited. This includes “cross-over” shocks. J.) Inerter style dampers, either mechanical or hydraulic, or other type of primarily acceleration sensitive damping device is not permitted. 15.8.3 Steering Components

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A.) Only one power steering pump allowed 15.9 Roll Cage

A.) All cars must have a roll cage fabricated from a minimum of 1-1/2” outside diameter with .065”-inch thick seamless magnetic steel tubing. B.) The side roll bars and/or door bars must extend into the door panels. C.) A minimum of three (3) bars must be utilized on the left side of the car in the door area. D.) Any of the bars that are utilized for the top portion of the roll cage, including, but not limited to the front and rear hoops, the top hoop and the uprights, must extend a minimum of 1”-inch above the driver’s helmet. E.) All new frames and/or roll cages built on or after January 1st, 2006 an additional vertical side brace is required on the left side in vertical alignment with the steering wheel. 15.10 Wheels A.) Only steel or aluminum wheels will be permitted for competition. B.) The wheels must be mounted to the hubs utilizing lug nuts. “Knock off” and/or single type wheel mounting systems will not be permitted. C.) The maximum wheel width that will be permitted is 14”-inches. D.) The maximum front track width will be 90”-inches and the maximum rear track width will be 88”-inches, measured from the outside edge of the tire to the outside edge of the tire. E.) Wheel spacers will be permitted provided the track width(s) do not exceed their maximum dimensions. 15.11 Tires A,) For the 2015 World of Outlaw Late Model racing season, an open tire rule is in effect, provided, the tires meet the 2015 World of Outlaw Tire Specifications. B.) The maximum size for any tire in competition is 11”-inches x 29”-inches x 15”-inches, unless otherwise specified in written form to all competitors. C.) The maximum outside circumference of the tire will be 93”-inches, unless otherwise specified in written form to all competitors. D.) The maximum width of the tires measured from the outside edge(s) of the sidewalls across the face of the tire will be 16 ¾”-inches. There will be a tire hoop used for inspection and the tire must pass through the tire hoop freely, without any manipulation or outside contact. E.) The tire rule for any event may be amended in written form, to all competitors per any technical bulletin. F.) Tires changes will not be permitted once a car has been presented to the starting grid/lineup area for any race. Any cars making a tire change will forfeit their assigned starting position for that particular race and start from the rear of the field. G.)Chemical alterations, vulcanizing, tire softening, defacing and/or altering the face of the tire lettering and/or tire stamping will not be permitted. Chemicals or tire softening is not permitted at any time. Tires may be inspected at any time. Any violation with any tire presented for competition may result in immediate disqualification from the events and/or other penalties including but not limited to; loss of money, fine, loss of points and/or suspension.

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15.11.1 Tires UMP DIRTcar Weekly Racing & Special Event Rules

A.) Only the Hoosier LM20, LM30S and LM40 tires will be permitted for competition. The weekly sanctioned track has the option to choose from any of the selected tire compounds. B.) Only approved tires will be permitted for use in competition. 15.12 Personal Safety Equipment – see section 3.0

15.13 Other A.) Cars will not be permitted to make a qualifying attempt without passing technical inspection. All cars must be available for inspection prior to the time of the driver’s meeting. Following the driver’s meeting, covers of any-type on the racecar will not be permitted. B.) All cars may be subject to technical inspection at any time. C.) Full or partial car covers will be permitted only when there is inclement weather and/or the car is in its designated pit stall. All covers shall be removed prior to the car leaving its designated pit stall. D.) SFI-approved and labeled seat, roll bar, knee and steering pads and/or padding is recommended. E.) It is recommended that all teams have a fire extinguisher in the rear of their transporter. The fire extinguisher is recommended to be a minimum 0f 2.5 gallons FFF type chemical and/or equivalent. F.) All drivers are required to have a one-way radio provided by the World of Outlaw Late Model Series. The one-way radio must be working and active prior to any ‘on-track’ activity. Two-way radios, crew-member to driver and/or any other means of electronic communication, other than the one-way radio provided by the World of Outlaw Late Model Series, will not be permitted. G.) Seven (7) days prior to any scheduled and/or sanctioned one (1) day World of Outlaw Late Model Series event paying less than $20,000-to-win race teams will not be permitted to rent, test and or attend any practice session(s) at the scheduled track. Any race team and/or driver in violation will be given one (1) lap of qualifying and the best the qualifying position that will be earned is 50% + 1 of the entered cars for that event. 15.14 Series Decal and Patches A.) All participants will be required to display decals as provided on the decal verification sheet prior to entering into competition. If any required decal is not displayed loss of any awarded money will be the penalty. B.) A series decal is required on both sides of the car. Driver must display the series patch on their uniform to receive point fund awards. C.) Contingency and sponsorship awards, any team participating must meet the requirements of the award(s) such as decals, patches, product use and verification. There will be a written deadline presented to the teams prior to the start of each season for each element to be in place for the award requirements. If it is an existing program it will roll over from the prior season and the program will begin at the first race of the season.

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16.0 Drawings

A.) – 1 – Top View B.) – 2 – Side View C.) – 3 – Spoiler Support D.) – 4 – Rear Roof Support E.) – 5 – Quarter panel options

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2015 Pro Late Model TO ALL COMPETITORS/PARTICIPANTS  The following are the 2015 Pro Late Model rules. All amendments supersede any previous rules regarding any technical article and/or aspect.  Under the guideline of the 2015 Pro Late Model rules any and/or rules and as stated in the 2015 DIRTcar Rule Book, all DIRTcar rules apply to all sanctioned divisions.  The specifications published shall be considered a section of the “Official Rules and Specifications” for all events, series and sanctions by World Racing Group. All sections should be considered when determining specifications and governance. Table of Contents: 15.0 DIRTcar Pro Late Model Rules 15.1 Engines 15.2 Fuel, Fuel Cells and Fuel Systems 15.3 Muffler and Sound Reduction Devices 15.4 Traction Control Devices 15.5 Chassis/Frame 15.6 Weight 15.7 Body 15.8 Suspension 15.9 Roll Cage 15.10 Wheels 15.11 Tires 15.12 Safety 15.13 Other 15.14 Series Decal and Patches

16.0 Drawings

15.0 DIRTcar Pro Late Model Rules ANY CAR, TEAM AND/OR DRIVER THAT DOES NOT MEET THESE SPECIFICATIONS AND/OR EQUIPMENT REQUIREMENTS WILL BE SUBJECT TO PENALTIES AS DETERMINED BY THE DIRTcar and/or World Racing Group OFFICIALS. 15.1 Engines A,) The Chevrolet Performance Parts 602 engine (GM Part Number – 88958602) or the Chevrolet Performance Parts 604 crate engine (GM Part Number – 88958604) will be the only two engines permitted for competition. All engines are to remain sealed from the factory. The original factory seals must remain unaltered, tampering, removal, modifications of any type and/or broken factory seals will not be permitted. (The Chevrolet Performance Parts 602 and/or 604-crate engine may have part number changes from time-to-time as issued by the manufacturer.) B.) All engines and all components must remain in their original configuration and form as purchased and/or delivered from the factory. Any changes will result in disqualification from the event. Any alterations to the engine will not be permitted. C.) Any part that is sealed from the factory that has been tampered with and/or removed will result in an immediate penalty. The minimum penalty will be a $1,000

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fine, loss of all accumulated points for the year and a loss of all earned purse money for the event night. D.) Any issued penalty may include and will not be limited to a suspension of the car, driver, car owner, engine builder from participation in any World Racing Group event. E.) Any participant (driver, car owner and/or engine builder) that is found to have tampered with the engine will lose all points accumulated for the season, all earnings and the parts will be impounded for competitive analysis. In addition the participant may be suspended indefinitely from all World Racing Group events. F.) Changes and/or alteration to the engine, intake manifold, cylinder heads, valve coverts, valve components, front cover, oil pan, harmonic balancer and/or any parts on or in the engine will not be permitted. ENGINE INSPECTION AND/OR ENGINE EXCHANGE A.) World Racing Group and/or DIRTcar Officials reserve the right to exchange or impound any engine at any time for competitive analysis and for inspection. Failure to allow the engine to be retained for the impound procedure will result in disqualification from the event and possible further penalties. B.) The engine that has been impounded and/or exchanged will retain all components as the engine was received from the factory or on the factory sale list. CRATE ENGINE DISTRIBUTOR/IGNITION A.) Magnetos will not be permitted. B.) Electronic ignition will be permitted. C.) MSD-type, ignition amplifier boxes will be permitted. The MSD 6ALN Ignition box is recommended. D.) Series retains the right to change MSD boxes with any car at any time without notice. CARBURETOR / CARBURETOR SPACER A.) any maximum 750 CFM carburetor will be permitted. The carburetor must have a maximum 1-11/16”-inch base plate. B.) A maximum one (1) inch spacer measured between the bottom of the base plate and the top of the intake manifold, including gaskets, will be permitted. The spacer must remain one (1) inch across the entire plain of the spacer. C.) The spacer must not extend into the intake manifold. D.) One gasket will be permitted from the carburetor the spacer. One gasket will be permitted from the bottom of the spacer to the top of the intake manifold. E.) Gaskets must be standard for application. Gaskets that are exceed a standard OEM thickness for a carburetor/spacer-type application will not be permitted. F.) The use of two (2) throttle return springs is recommended. WET SUMP OILING SYSTEM A.) Only the standard GM Wet Sump Oil Pump will be permitted. External oil pumps of any size or ‘stage’, even if considered a wet-sump single stage-type will not be permitted. B.) One (1) remote type oil filter and external oil lines that transfer oil through the filter only will be permitted. C.) One (1) oil cooler will be permitted. 15.1.2 – Transmission/Driveline and Driveline Components

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A.) Direct drives systems of any-type will not be permitted. B.) The transmission must be bolted to the engine it must have forward and working reverse gear(s) and must be able to shift to forward or reverse with engine running. C.) All cars must be equipped with a working self-starter. 15.1.3 – Driveshaft A.) The driveshaft must be a minimum of 2”-inches in diameter. All drive shafts must be painted white. B.) Only one (1) drive shaft connected from the transmission to the center section of the rear end will be permitted. C.) A minimum of one (1) driveshaft hoop / sling must be fastened securely to the frame. It is recommended that two (2) driveshaft hoops / slings be used. 15.1.4 – Rear End A.) Any type of rear end differential / center section will be permitted. B.) Live-axle type rear ends will not be permitted. C.) Independent rear suspensions will not be permitted. D.) Floater-type wide-five hub assemblies will be the only hub assemblies permitted. 15.2 Fuel, Fuel Cells and Fuel System A.) All cars must have fuel cells that meet and/or exceed FT3 specifications. The fuel cell must have a maximum capacity of 35 gallons. B.) The fuel cell must be enclosed completely in a container that is a minimum thickness of 20-guage magnetic steel and/or .060”-inch aluminum. C.) The entire container must be visible for ease of inspection. D.) The fuel cell must be mounted behind the rear axle between the rear tires, a minimum of 4”-inches ahead of the rear bumper. The bottom of the fuel cell must not be any lower than the bottom of the rear end/quick change housing. E.) The fuel cell must be mounted with a minimum of two (2) .125”-inch thick steel straps. The straps must cover the entire cell. Fuel cells that are mounted in a square tubing frame will be permitted. A minimum of 7/6”-inch ASTM Grade 8 bolts must be used to mount the fuel cell to the frame. F.) The fuel pick up must be positioned on the top or right side of the fuel cell and be constructed of steel. The fuel pick up must have a check valve. G.) Only leaded and/or unleaded gasoline will be permitted for competition. Standard pump gasoline is recommended. H.) Only mechanical and/or belt driven fuel pumps will be permitted. Fuel injection system(s) and/or electrical fuel pumps and/or any type of pressurized fuel system will not be permitted. 15.3 Exhaust - Muffler and Sound Reduction Devices A.) The exhaust flow must be parallel to the ground. Exhaust systems that direct the flow toward the ground will not be permitted. B.) All exhaust systems/headers must end with a collector. C.) ‘Tri-Y’ headers will not be permitted. D.) Several tracks have a locally enforced decibel rule, which preempt any particular muffler rule. Some tracks may have a maximum sound level rule of 95 decibels at 100

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feet. This rule will be enforced by local government agencies. Such decibel rules preempt utilizing the required mufflers in sub-section 15.2.A. 15.4 Traction Control Devices A.) All electronic and/or computerized wheel spin and/or ignition retardation and/or acceleration limiting and/or traction control devices of any type will not be permitted. B.) Adjustable ping control devices, dial a chip controls, timing controls and/or automated throttle controls will not be permitted. C.)Adjustable restrictor plates will not be permitted. D.) Remote control components of any-type will not be permitted. E.) Radios and/or devices for transmitting voice and/or data will not be permitted. F.) Data acquisition systems will not be permitted. 15.5 Chassis/Frame A.) The minimum wheel base minimum will be 103”-inches with a maximum wheel base of 105”-inches. B.) All frames must be fabricated from magnetic steel with a minimum of 2”-inches x 2”-inches or rectangle material with a minimum material thickness of .083”-inches. C.) A minimum of 1.75” Outside Diameter magnetic steel tubing, 4130 Chrome Moly or DOM with a minimum material thickness of .083”-inches, will be permitted for frames that are fabricated from round tubing. D.) Rear bumpers that are stubbed may only extend a maximum of 8”-inches beyond the frame. Any stubbed rear bumper that extends further than the maximum of 8”- inches must be formed and directed 8”-inches toward the front of the car. E.) External rub rails will not be permitted. F.) All cars must be equipped with a tow hook and/or strap for the purpose of towing. G.) All battery supports and/or mounts must be secure and braced in two (2) horizontal positions and one (1) vertical position. H.) Any frame built on or after January 1st, 2006, must have the builder’s unique serial number plate prominently attached to the left side roll cage upright. The plate must be welded in place. All characters on the plate must be a minimum of ½”-inch in height and the serial number must not exceed 8 characters. 15.6 Weight / Ballast A.) The total weight of the car with the driver will be; 1.) A minimum of 2,250 lbs as weighed on the track scales for a car with a ‘602’ Chevrolet Performance Engine. 2.) A minimum of 2,400 lbs as weighed on the track scales for a car with a ‘604’ Chevrolet Performance Engine. B.) Weights up to 50 lbs must be positively fastened by 2 ½-inch, minimum grade 5 bolts with a minimum of two (2) weight clamps. Threaded rods will not be permitted. All weights must be painted white and clearly labeled with the car number on it. C.) Any weight(s) must be securely attached to the frame below the body decking. D.) Any car that loses any weight/ballast during an event may be subject to a penalty. E.) Weights attached to the rear bumper and/or outside the frame will not be permitted. F.) Pellet-type and/or liquid-type weight/ballast will not be permitted.

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G.) Driver operated weight adjustment, ‘weight jacking’ devices will not be permitted. 15.7 Body (Refer to diagrams 1 - 4 attached) 15.7.1 – Overall Appearance A.) The car must be neat in appearance and must display the car number of the front nose and the rear fuel cell. The minimum height for the number will be 6”-inches. B.) The car must have legible numbers on each side and on the roof a minimum of 18”-inches high, C.) The driver’s last name must be placed in legible letters on both doors or the rocker panels and across the front of the roof in letters that are a minimum of 8”- inches in height. 15.7.2 - General Body A.) The nosepiece is not required to match the body style of the make and manufacturer of the car. B.) All cars must have a minimum half-inch (1/2”) and a maximum of one (1) -inch radius at the top of fenders, doors and quarter panels. Sharp edge(s) will not be permitted. C.) The floorboards and firewall must completely cover the driver’s area with no openings. D.) Fins and/or lips of any-type will not be permitted anywhere along the entire length of the car. E.) The bodyline must be a smooth even line from front to rear. F.) Wedge shape cars and/or body styles will not be permitted. G.) “Belly pans” or any type of enclosure on the bottom of the car will not be permitted. A maximum 1/8”-inch skid plate to protect the oil pan is permitted. H.) Wings and/or tunnels and/or any type of air deflection device will not be permitted underneath the body and/or chassis of the car. I.) A maximum of one (1) stone deflector, for rear mounted oil pumps, oil filters, and for the main oil tank will be permitted. The deflector may be made of steel, aluminum, or heavy gauge wire. The cover may only be mounted near the unit it is designed to protect with a maximum size of 18” x18” and only mounted from the upper right frame rail to the lower right frame rail. J.) Panels of any type under the rear deck running from the front to the rear of the car will not be permitted. K.) Bodies that are non-approved will be assessed a fifty pound weight penalty. L.) Any style air cleaner scoop used must be positioned in front of/or around the air cleaner and must not exceed 1”-inch in height above any part of the air cleaner. Any type of flange and/or air deflection device and/or fin that is designed to direct airflow will not be permitted. M.) Cockpit adjustable components with the exception of brake bias adjusters will not be permitted. Adjusters of any-type, including but not limited to adjustable shocks, hydraulic or pneumatic weight jacks, trackers, ignition boxes or similar adjustable components will not be permitted inside the cockpit of the car or within reach of the seated driver. 15.7.2 – Nosepiece

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A.) Only approved nosepieces will be permitted. A list of approved manufactures and part numbers for competition in World of Outlaw Late Model and UMP DIRTcar competition follows: a. Dominator – The Official Nose of DIRTcar b. MD3 – Performance Bodies c. ARP Air Speed nose d. Five-Star MD3 type e. Performance Bodies/Five Star MD3 2015 B.) Approved nose assemblies must be installed per the manufactures instructions. All nose assemblies must meet the maximum/minimum dimensions, shall maintain manufacture appearance and not be altered.

C.) Front nose assemblies, not meeting the maximum/minimum dimensions, at the series discretion, may be permitted to compete as a “non conforming” nose with a minimum of 50 additional pounds mounted in front of the motor plate. At series discretion, degree on non-compliance may require additional weight and/or placement of penalty weight in front of radiator. D.) All nosepieces must be made of molded type material. E.) Two-piece noses must be positively fastened together in the center. Spacers added to gain width will not be permitted. F.) The nosepiece must be mounted in a manner that does not alter its original shape. G.) The nose shall remain flat above the nose lip/wicker bill. Alterations and/or additions may be made to this area other than cooling holes will not be permitted. H.) The nosepiece can extend a maximum of fifty-two inches (52”) from the center of the front hub to the farthest point extending forward. I.) The nosepiece must display a headlight decal package. A one-race grace period, running contrasting color tape in the shape of a headlight will be permitted. 15.7.3 - Roof A.) The roof length from front-to-back must be a minimum of 44”-inches with a maximum of 54” inches. B.) The roof width from side-to-side must be a minimum of 48”-inches to a maximum of 52”-inches. C.) The must be stock appearing and be mounted level. D.) The minimum height of the roof will be 45”-inches with a maximum height of 48”- inches. E.) The roof must be mounted parallel to the body and near the center of the car as viewed from the front of the car. F.) A maximum 1-1/2” roll, turned downward will be permitted along the front of edge of the roof. A maximum 1”-inch roll, turned downward, will be permitted along the rear edge of the roof. These modifications will be permitted to improve the strength of the roof. Any other modifications to the roof will not be permitted. G.) Flat and/or odd shaped roofs will not be permitted. Bellied and hollowed roofs will not be permitted. 4.3.8. Any sun/antiglare shields may not exceed a 4” drop from the top roof line, and must hinge for easy exiting. H.) A maximum of two (2) roof edge bead rolls of a maximum height of ½”-inch the length of the roof will be permitted. I.) The roof posts and spoiler support(s) may not overlap. J.) Only single plated roofs will be permitted.

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H.) The maximum thickness of the roof at any point will be ½”-inch. I.) The roll cage and associated frame members above the interior panels (decking) must remain open. Enclosures will not be permitted. 15.7.4 Roof Supports and Window Side Panels A.) All roof side panels must extend to the edge of the body. B.) The roof side panel window size must be a minimum of 10”-inches x 15”-inches and must match drawing number -2- side view. C.) The side window area may be covered with clear Lexan and/or equivalent type material, be cut out and/or represented by a decal. Both roof support opening must be covered and/or both must be left open. D.) The left and right side window panels must match. E.) A maximum bow of 2”-inches outward on the window side panels as viewed from behind will be permitted. F.) The front roof supports up to 2”-inches in width must extend forward to the rear of the hood. 15.7.5 Front Fenders, Fender Flares and Hood A.) The hood and the front fenders must be level and flat from the left to the right side of the car. B.) The line from the front to the rear heights must slope up. C.) The outside edges of the hood and/or the fender must remain inside the overall bodyline. D.) The front fender may be a maximum of 37”-inches in height, measured vertically from the ground to the top of the fender behind the front tires. E.) The front fender flares must be made of plastic and must not alter the original shape of the nose piece. F.) The front fender flares must not extend beyond the front tires more than 1”-inch per side to a maximum width, edge-to-edge, of 90”-inches in width with the wheels pointed straight. G.) The front fender flares must be flat across the entire width of the car. H.) The front fender flares must have collapsible supports. 15.7.6 Doors A.) The door-to-door measurement must not exceed 76”-inches in width at the top of the doors. B.) The door-to-door measurement must not exceed 82”-inches in width when measured at the bottom of the doors in the center of the car. C.) The doors must not exceed 37”-inches in height when measured from the ground to the top of the door. D.) The door sides may not break inward from the top 76”-inches and bottom 82”-inch measurements. Hollow and/or belled doors will not be permitted. E.) The minimum ground clearance will be 3”-inches. 15.7.7 Quarter Panels A.) The maximum distance from the center of the rear hub to the top quarter of the panel is 53”-inches.

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B.) The quarter panels must not exceed 76”-inches in width at any point as measured at the top of the panels. C.) The rear deck must taper in a symmetrical manner from the center of the rear hub to the rear spoiler with a minimum height of 72”-inches and a maximum height of 76”- inches. D.) The maximum width for the quarter panels measured from outside-to-outside measured 19”-inches from the ground and/or at the bottom of the quarter panel will be 86”-inches. E.) Any breaks and/or bends formed in the sides of the quarter panel that move the panel toward the center of the car will not be permitted. Hollow and/or bellied panels will not be permitted. F.) The maximum distance from the center of the rear hub to the rear trailing edge of the quarter panel will be 48”-inches. G,) The maximum height from the ground to the top of the rear deck at the top of the rear quarter panel is 38”-inches. H.) A minimum of 2”-inches of tire clearance between the tire and the body will be required. I.) Skirting that extends behind the rear quarter panel will not be permitted. 15.7.8 Spoilers and Spoiler Braces/Supports A.) Only aluminum and/or Lexan and/or Lexan-type rear spoilers will be permitted. B.) The maximum overall height of the rear spoiler will be 8”-inches. The maximum width of the rear spoiler, including braces and/or supports is 72”-inches. C.) The rear spoiler must begin at the deck and extend 8”-inches from that point. Suspending the spoiler to create a wing-type device will not be permitted. D.) The rear spoiler must begin at the rear most point of the quarter panels. E.) Only three spoiler braces/supports will be permitted. The front edge of the spoiler brace/support must be in line with the spoiler. F.) The outside spoiler supports must not be mounted any-wider that the top of the quarter panel(s) and must be centered on the rear deck. G.) In the event that aluminum angle is used to bracer the upper edge of the spoiler, the angle must not add to the height and/or length of the spoiler in any way. 15.7.9 Interior A.) The interior of the cockpit must be a minimum of 11”-inches below the top of the roof and/or roll cage, measured perpendicular to the ground from the bottom of the roof to the cockpit deck. Roof rolls are not part of the measurement. B.) The side window opening(s) must be 15”-inches from the top of the door to the bottom of the roof. C.) Supports bars that block the right window from the driver exiting the cockpit will not be permitted. D.) A single rock guard (Lexan screen) tapered back from the steering wheel to the height of 1”-inch in line with the driver’s chest providing the 11”-inch minimum clearance is met at any point from the roll cage to the body and/or rock guard. F.) If the interior deck drops the drop must begin at the rear of the engine plate with a maximum of 4”-inches and must not drop below 4”-inches rear of the hood. The start of the dropped interior must remain closed as a part of the fire wall. The entire width must be closed off with sheet metal.

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G.) The interior must gradually taper up to the quarter panel height and must be level for a minimum of 20”inches from the rear of the quarter panel and deck. 15.7.10 Driver Compartment A.) A full metal firewall fabricated from magnetic steel and/or aluminum must encompass the driver’s compartment from front-to-rear, on both sides and floor boards. The firewall must be completely enclosed. B.) The driver’s seat must be a high back aluminum seat, designed specifically for racing, located on the left side of the car and mounted per the manufacturer’s instructions securely to the frame. C.) The seat design should be one from a current manufacturer and/or recommended to include the full containment design. Installation of the full containment seat should follow the manufacturer’s instructions. D.) All cars must be equipped with a quick-release type steering wheel. E.) The driver compartment must have a starting switch and/or button within reach of the driver. F.) A clearly labeled electrical on/off ‘kill’ switch must be within reach of the driver. F.) Mirrors of any-type will not be permitted. G.) Radios and/or electronic and/or data communication devices will not be permitted. H.) Any edge and/or sheet metal end in and around the driver compartment must be protected with trim and/or beading and rounded. Sharp and protruding edges will not be permitted. I.) A substantial rock guard with a minimum of three (3) additional roll bars must be mounted in front of the driver. The rock guard must be made from wire screen. Windshield screens must be a minimum of .090-inches and must be securely fastened. J.) A fully charged fire extinguisher meeting SFI 167.1 specifications with an activation push and/or pull knob within reach of the driver is required. 15.8 Suspension A.) All cars must be equipped with an operating four-wheel disc brake system. B.) Lift and/or pull bars will be permitted. A fifth link will be permitted. The lift and/or pull bar and/or fifth link must not have any mechanical and/or hydraulic and/or pump-type assistance. C.) Inerters and/or mass dampers on the vehicle suspension, including but not limited to devices that are stand-alone and/or those integral to the suspension shock absorbers will not be permitted. D.) All rear suspension radius rods, panhard bars and lift bar must be of a fix/solid design. Hydraulic cylinders, spring rods, bump rods, slider rods or shock type radius rods will not be allowed to locate rear end. E.) Maximum of one shock may be used on lift bar and two springs in addition to one 6th coil or braking spring. A,) All cars must be equipped with an operating four-wheel disc brake system. 15.8.1 Shock Absorbers A.) Prior to introduction into competition a new design shock absorber must be submitted to World Racing Group / World of Outlaws Officials for approval. Shock absorber manufacturers may be required to provide a board of components for inspection and display.

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B.) All Shock absorbers must be constructed of magnetic steel and/or aluminum. C.) Remote reservoirs/Canister shocks are NOT permitted. D.) For the 2015 season DIRTcar will impose a $200.00 per shock claim and exchange if not a labeled “APPROVED” shock. a. Promoter, Driver or DIRTcar Official has the right to claim any shock absorber. If the claim is refused all points and earned money from that event will be forfeited. Additional penalties may be assessed. a. Only 2015 DIRTcar members in good standing may be eligible to present a claim. b. To be eligible to place a claim any competitor must also finish within the top five positions in the event to be eligible to present a claim. Track Rule (please check with your track for this requirement: DIRTcar Approved ‘A’ and ‘B’ shock absorbers are eligible for competition. All shock absorbers must display the DIRTcar approved decal and/or DIRTcar approved marking on the body of shock absorber to be permitted to compete. E.) All cars will have a maximum of 6 shocks allowed, one additional conventional- type "wrap-up" or "90-10" style shock located directly above rear end center section is permitted. F.) Electronically controlled shock adjustments by any means or method are not permitted. G.) “Through-rod” designs are not permitted. H.) Communication; hydraulically, electronically, magnetically, or otherwise, between any two or more shocks on a vehicle is strictly prohibited. This includes “cross-over” shocks. I.) Inerter style dampers, either mechanical or hydraulic, or other type of primarily acceleration sensitive damping device is not permitted. 15.8.2 Suspension Components/Springs A.) Coil springs must be magnetic steel. B.) Leaf springs may be composite material or magnetic steel. 15.9 Roll Cage A.) All cars must have a roll cage fabricated from a minimum of 1-1/2” outside diameter with .065”-inch thick seamless magnetic steel tubing. B.) The side roll bars and/or door bars must extend into the door panels. C.) A minimum of thee (3) bars must be utilized on the left side of the car in the door area. D.) Any of the bars that are utilized for the top portion of the roll cage, including, but not limited to the front and rear hoops, the top hoop and the uprights, must extend a minimum of 1”-inch above the driver’s helmet. E.) All new frames and/or roll cages built on or after January 1st, 2006 an additional vertical side brace is required on the left side in vertical alignment with the steering wheel. 15.10 Wheels A.) Only steel or aluminum wheels will be permitted for competition. B.) The wheels must be mounted to the hubs utilizing lug nuts. “Knock off” and/or single type wheel mounting systems will not be permitted.

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C.) The maximum wheel width that will be permitted is 14”-inches. D.) The maximum front track width will be 90”-inches and the maximum rear track width will be 88”-inches, measured from the outside edge of the tire to the outside edge of the tire. E.)Wheel spacers will be permitted provided the track width(s) do not exceed their maximum dimensions. F.) Wheel inserts/ mud plugs should be made of foam or fastened securely behind bead lock to the wheel. Any competitor who loses a metal and/or plastic mud plug(s) on the race track may be penalized. 15.11 Tires A.) Only the Hoosier LM40 tires will be permitted for competition. B.) The maximum size for any tire in competition is 11”-inches x 29”-inches x 15”- inches, unless otherwise specified in written form to all competitors. C.) The maximum outside circumference of the tire will be 93”-inches, unless otherwise specified in written form to all competitors. D.) The maximum width of the tires measured from the outside edge(s) of the sidewalls across the face of the tire will be 16 ¾”-inches. There will be a tire hoop used for inspection and the tire must pass through the tire hoop freely, without any manipulation or outside contact. E.) The tire rule for any event may be amended in written form, to all competitors per any technical bulletin. G.) Chemical alterations, vulcanizing, tire softening, defacing and/or altering the face of the tire lettering and/or tire stamping will not be permitted. H.) Only approved tires will be permitted for use in competition. 15.12 Personal Safety Equipment – see section 3.0 15.12.1 General A.) Each competitor is the solely responsible of for the effectiveness and proper installation, per the manufacturer’s specifications, of personal safety equipment and determining it to be adequate for competition at every event. Each competitor is expected to investigate and educate themselves for continuing improvement regarding their own personal safety equipment. 15.12.2 Seat Belt/Restraint System A.) Each car will be equipped with minimum of an SFI 16.5 or SFI 16.1 approved restraint system, until the date of the belt expiration (two years from the date of manufacturer). Seat belt restraint systems shall be installed and used in accordance with manufacturer’s instructions. B.) Seat belt material should not be permitted to come in contact with any sharp or metal edge, including when the material passes through the seat. 15.12.3 Protective Clothing A.) All drivers will be required to wear a fire resistant driving uniform meeting minimum of the SFI 3.2A/5 specification and display a valid SFI 3.2A/5 label. B.) All drivers should wear fire resistant accessories including but not limited to; head sock, under garments, shoes, and socks. All drivers will be required to wear fire resistant gloves. Shoes and gloves will be required to meet minimum of the SFI 3.3 specifications and display a valid SFI 3.3 label. 15.12.4 Seats

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A.) Aluminum and/or carbon-fiber-type, composite seats with an FIA and/or SFI rating will be permitted. All seats must be mounted to the frame as required by the seat and chassis manufacturer. B.) All areas surrounding the head should have padding. C.) A right side head restraint net and/or support are required. All head restraint nets should be equipped with quick release mechanisms. 15.12..5 Helmets A.) All drivers should wear a full-face helmet with a minimum safety rating of FIA 8860-2004, FIA 8860-2010, Snell SA 2005, Snell SA 2010, Snell SAH 2010 and/or a valid SFI 31.1/2005 label. B.) Head and Neck restraints are strongly recommended. The head and neck restraint system must be mounted and connected to the helmet per the helmet manufacturer and head and neck manufacturer instructions. C.) Arm restraints are recommended and must be connected and used as instructed by the manufacturer. 15.12.6 Other RECOMMENDED A.) Sharp and/or protruding edges in and around the cockpit will not be permitted. B.) Windshield screens should be a minimum thickness of 0.090 inch and should be securely fastened to the roll cage. C,) A clearly marked electrical engine shut off switch within the reach of the driver. D.) A clearly marked fuel shut off valve within reach of the driver. E.) Only SFI flame retardant seat, roll bar, knee and steering pads and/or padding should be utilized. F.) Driveline U-Joint scatter shields are recommended. 15.13 Other A.) Cars will not be permitted to make a qualifying attempt without passing technical inspection B.) All cars may be subject to technical inspection at any time. C.) Full or partial car covers will be permitted only when there is inclement weather and/or the car is in its designated pit stall. All covers shall be removed prior to the car leaving its designated pit stall. D.) SFI-approved and labeled seat, roll bar, knee and steering pads and/or padding is recommended. E.) It is recommended that all teams have a fire extinguisher in the rear of their transporter. The fire extinguisher is recommended to be a minimum 0f 2.5 gallons FFF type chemical and/or equivalent. F.). Two-way radios, crew-member to driver and/or any other means of electronic communication, other than the one-way radio required by the Series or track, will not be permitted.

15.14 Series Decal and Patches A.) All participants will be required to display decals as provided o prior to entering into competition. If any required decal is not displayed loss of any awarded money will be the penalty.

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B.) Contingency and sponsorship awards, any team participating must meet the requirements of the award(s) such as decals, patches, product use and verification. There will be a written deadline presented to the teams for each element to be in place for the award requirements. 16.0 Drawings

A.) – 1 – Top View B.) – 2 – Side View C.) – 3 – Spoiler Support D.) – 4 – Rear Roof Support

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2015 UMP Modified Rules

 Under the guideline of the 2015 DIRTcar UMP Modified rules any and/or rules and as stated in the 2015 DIRTcar Rule Book, all DIRTcar rules applies to all divisions, except in instances where any local track rules, pertaining to any item are listed in the local track rules, whether that is in the technical components and/or the racing procedures and/or overall rules that are administered by the local track officials and management. In those instances and where applicable, the local track rules shall prevail.  The 2015 DIRTcar UMP Modified Rules have been established to include the rules in several different regions of North America, refer to the rules that are in effect in your region.  The following are the 2015 UMP Modified rules. All amendments supersede any previous rules regarding any technical article and/or aspect.  Under the guideline of the 2015 UMP Modified rules any and/or rules and as stated in the 2015 DIRTcar Rule Book, all DIRTcar rules apply to all sanctioned divisions.  The specifications published shall be considered a section of the “Official Rules and Specifications” for all events, series and sanctions by World Racing Group. All sections should be considered when determining specifications and governance.

15.0 UMP Modifieds ANY CAR, TEAM AND/OR DRIVER THAT DOES NOT MEET THESE SPECIFICATIONS AND/OR EQUIPMENT REQUIREMENTS WILL BE SUBJECT TO PENALTIES AS DETERMINED BY THE DIRTcar and/or World Racing Group OFFICIALS 15.1 – Engine A.) Any American made push-rod type engine will be permitted as long as the rear of the engine bell housing flange is mounted at least 72”-inches forward from the center of the rear axle. The engine offset must remain within two (2”) inches of the center line from the cross member. The minimum engine height when measured from the ground to the center of the crankshaft is 11” inches. Other engines of the push-rod type that meet this criteria may be approved for competition. B.) All engines used in competition must be able to be used in a conventional passenger car without alteration. Alteration of motor mounts will not be permitted. Alteration of the castings and/or fittings will not be permitted. Any machine work on the outside of the engine or machine work on the front or rear of the crankshaft will not be permitted. C.) Aluminum blocks will not be permitted. D.) Magnetos will not be permitted. E.) Wet sump oiling systems must be operative and will go with a claim by DIRTcar officials. Overall dry sump systems will not be permitted. F.) Alteration to the cooling system will be permitted. If alterations to the cooling system are made the stock-appearing hood line must be maintained.

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G.) The battery must be securely mounted and shielded. The battery must not be mounted inside the driver’s cockpit. H.) The exhaust system(s) must be mounted with the exhaust directed away from the vehicle and/or away from the ground (preferably horizontal and outside the body of the car). A maximum of 1/2” inch clearance surrounding the header pipe when directed through the firewall on the driver’s side. Local track rules will prevail when decibel and/or muffler rules. I.) One two or four barrel carburetor is required. J.) The engine must be a normally aspirated configuration. K.) Fuel injection systems or electric fuel pumps will not be permitted. L.) The GM Performance 602 or 604 crate engine will be permitted for competition. Tampering and/or alteration to the engine will not be permitted. Unaltered crate engines (602 or 604) will be exempt from 15.1.1 (Engine Claims). M.) There may be specific engine rules issued for each region of North America that deviate from the standard UMP Modified Engine rules included herein. 15.1.1 Engine Claims A.) Any qualified UMP Modified competitor has the right to claim any engine provided they follow the specifications as set forth by the rules herein. To begin the claim a $550.00 fee, plus the agreement to an engine exchange in addition to $50.00 for the tow truck operator. All claims do not include: flywheel, clutch, pressure plate, bell housing, headers, carburetor, starter, fan & pulleys, motor mount, sending units and switches for oil pressure and water temperature, carburetor adaptor, clutch ball, clutch arm, throw out bearings, dip stick, water pump, distributor, plug wires or fuel pump. B.) Any competitor who processes a claim must have taken the checkered flag in the feature race and have finished the feature race on the ‘lead lap’. The claim must be presented in cash or certified check to promoter or designated DIRTcar official within five (5) minutes after the completion of the feature race. The driver must have the claim payment and his/her DIRTcar current/valid membership and claim card available. A third party cannot provide these items to the claiming driver. (Yearly membership runs from January 1 through December 31.) All claims, positive or negative, must be reported immediately to DIRTcar headquarters by the event promoter and/or chief steward of the event. Drivers will only have the ability to make two (2) claims in any UMP Modified season. A driver can claim another driver’s engine only once during the year. Only the engine of the event winner can be claimed. In case of multiple claims on the same engine, the engine will go to a qualified driver who finished the furthest back in the field on the lead lap. Drivers may not claim an engine if he/she has spun out and caused a caution period. If a claim is refused, the claim is not held against the claiming driver. The claim rule is intended to maintain cost effectiveness and a level playing field in the UMP Modified division. C.) Any driver making a claim must drive his/her car immediately after the finish of the feature, under its own power, directly to the claiming area. Only drivers and officials will be permitted in the claim area. The claim area must be designated by the promoter to all drivers at the driver’s meeting prior to the feature event. The feature winner must go to the claim area immediately following the finish of the feature event. If no driver comes immediately to the claiming area, the winner may proceed as directed. D.) The claimed engine must be completely removed within one (1) hour from the time the claim is made. E.) The first sell/no sell or trade of the engine by the driver being claimed is considered binding.

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F.) Only a qualified driver may claim an engine and only the winning driver may agree to sell. G.) Any refusal to sell forfeits all cash, trophies and contingency winnings for the feature as well as all DIRTcar State and Nationals points’ award for that night. Any driver refusing to sell his/her engine the first time is fined $200.00 and is suspended for the next racing event at their home track and one (1) week from all DIRTcar sanctioned race tracks. The second infraction for a driver refusing to sell their engine is a $600.00 fine and a suspension from all DIRTcar sanctioned tracks for 30-days. H.) All claimed engines must be removed from the car at the track. The buyer must examine the engine before removal. Once removal has started, the sale is final. Any sabotage to claim an engine will result in the saboteur being suspended from all DIRTcar races for 30-days and until the fine of $1,000.00 is paid to DIRTcar. I.) To claim an engine, the claiming driver must have raced at least one-half of the sanctioned events at the sanctioned track where the claim is made or at a minimum the three (3) most recent consecutive feature events at that track. A driver can have his/her engine claimed at any time. No claim can be made against a driver on his/her first night at a sanctioned track. 15.2 - Transmission & Driveline

A.) The drive shaft must be made from magnetic steel. The driveshaft must be painted white with the car number clearly labeled on the drive shaft. B.) Carbon fiber drive shafts will be permitted. Aluminum or fiberglass drive shafts will not be permitted. C.) A 1/2”-ince x 2”-inch 18-gauge steel drive shaft hoop is mandatory. The drive shaft hoop must be at least six (6”) inches behind the universal-joint. Two hoops are strongly recommended. A single 1/8”-inch plate on the right side of the drive shaft tunnel is recommended. D.) All competitors are encouraged to perform systematic checks on their drive-train. E.) Direct drives and/or any type devices will not be permitted. F.) The transmission must be bolted to the engine. All cars must have forward and working reverse gears and be able to shift to forward or reverse with engine running. BERT-type transmissions will be permitted. G.) Clutch-type transmissions must be equipped with explosion-proof steel bell housing. In lieu of an explosion-proof bell housing or if one is not available for your engine, a shield of at least 1/2”-inch x 6”-inches covering the clutch area 360 degrees securely fastened in place and fabricated from magnetic steel will be permitted. H.) The steering box must be O.E.M. Any-type rack and pinion style steering will not be permitted. The original bolt pattern that matches frame type must be used. In the cockpit, steering may be modified to suit the driver but must remain on the left side of the vehicle. Moving the steering mechanisms to the center of the vehicle will not be permitted. 15.3 – Chassis/Frame A.) Only factory production full 1950 or newer parallel American passenger car frames will be permitted. The frame must be complete in front of firewall. Cutting of the frame in any way in front of firewall will not be permitted. B.) The frame must remain unaltered and must meet the requirements of the attached drawing.

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C.) The Right side frame rail may not be altered and/or raised and/or moved from the stock OEM location in any manner and must measure a maximum of six (6) inches from the ground to the bottom or lowest edge of the frame rail. D.) The front cross member may be notched to allow clearance for the radiator only. The cross members must be plated to retain complete box configuration. E.) Jeep, Bronco, 4-wheel drive, front wheel drive or sports car frames will not be permitted. F.) The minimum wheelbase permitted will be 108” inches. The maximum wheelbase permitted will be 112” inches. H.) Fiberglass lift bars and/or rear torsion bars will not be permitted. I.) Any frame may not be widened or narrowed and must be able to support the roll cage on both sides and must be full and complete on both sides. J.) The minimum frame and body height from ground is four (4) inches. K.) The front bumper must be mounted to the ends of the frame with the bottom loop parallel to the ground. L.) A minimum of 1” diameter tubing and/or pipe is required to for towing of the vehicle. M.) The rear bumpers must be constructed of tubing and/or flat stock. All rear bumpers and/or tubing utilized in the fabrication of the rear bumper assembly must have an end cap. The rear bumpers must protect the fuel cell. N.) The bumper(s) (front and rear) when measure from their center(s) must have a minimum of 25” inches of ground clearance. There will be a two (2) inch tolerance, plus or minus regarding this dimension. The rear bumper and/or the nerf bars must not extend beyond the width of rear tires. All bumpers must have round edges. Sharp edges on any bumper and/or bumper surface will not be permitted. O.) The brace bars forward of the roll cage must not extend higher than stock hood height. P.) The rear push bars must not extend beyond six (6”) inches of the rear quarter panel(s). Q.) All side bars and bumpers must be capped on ends. R.) The maximum overall width of the car, front and/or rear, shall not exceed 78” inches when measured from the outside of the tire tread on both sides of the vehicle. A maximum one (1”) inch spacer between the hub and wheel will be permitted. Steel and/or aluminum spacers will be permitted, provided the overall tread width of the vehicle does not exceed 78”-inches. 15.4 – Weight A.) All added weight(s) must be painted white with the car number clearly labeled on each weight. B.) All added weight(s) must be securely mounted to car with minimum of two (2) 1/2”-inch bolts that pass completely through each weight and the car. Weights that are mounted on the rear bumper or outside the body of the car will not be permitted. All added weight must be mounted below all windows and the interior sheet metal. C.) Any car that loses any weight(s) during any event may be fined up to $500.00. D.) The minimum weight of car with driver at all times including after the race is 2,400 lbs. E.) All weight determinations will be measured on the scales selected by the local track officials and/or by DIRTcar Officials for each racing event. Burn off and/or

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weight percentages and/or tolerance after the completion of any racing event will not be permitted. 15.5 – Fuel Cells and Fuel A.) All cars must have fuel cells. The maximum capacity for the fuel cell will be 32 gallons. The fuel cell must be completely enclosed in an 18-gauge magnetic steel container. Aluminum fuel cell containers will not be permitted. All fuel cells must be completely visible. All fuel cells must have a minimum of 2”x2” inch x 1/8”-inch steel straps surrounding them. The fuel cell must be protected in the rear of axle by securely-mounted (welded) roll cage tubing. B.) Any driver competing with a fuel cell that has a capacity greater than 32-gallons will lose all winnings and points for that event and fined $1,000.00. C.) Any driver must be prepared to drain fuel upon request for measurement of the fuel cell. D.) The fuel cell must not extend lower than protective tubing. E.) Racing gasoline or alcohol will be permitted. F.) Nitrous oxide, nitrous methane, propylene oxide or any type of additives will not be permitted. G.) Fuel may be inspected at any time during any event. H.) All fuel cells must have check valve in breather and filler check valve. 15.6 – Body – (See drawing diagram for reference – There may be dimensions referenced in the drawing diagram that are not referenced in written rules and vice versa. All dimensions whether written and/or referenced in the drawing diagram dimensional are rule(s),)

A.) All bodies must follow dimension(s) and the appearance as shown in diagram. The body shall be the fabricated modified body from approved vendors. The body must be symmetrical, including but not limited to doors, nose, sail panels, spoiler supports, etc. B.) The front windshield and rear window support must be stock appearing. The front window support(s) may have a clear Lexan support of no more than 16” inches including the roof post at the bottom and going straight to the roof. The support must be securely fastened in a positive manner. C.) The front roof post must be in a straight line from top to bottom. D.) The sides of the engine compartment will remain open. Any side panels in the engine compartment area will not be permitted. A five (5”) inch drop on either side of the hood will be permitted and it must enclosed at the rear of the hood. The firewall on driver’s side must meet the front of the door. The firewall must be a minimum of 16”-inches in length from top-to-bottom. E.) The top of the doors must remain in line with the rear engine plate. The bottom of the doors may extend a maximum of eight (8”) inches past the motor plate toward the front of the vehicle. Any material that exceeds 8”-inches will not be permitted. F.) A maximum one (1”) inch flange on the outside edges (left and right side vertically) for the purpose of strengthening only will be permitted on the front nose only. Side fins and/or flanges of any kind along the length of the entire car (hood, front, and/or roof) will not be permitted. G.) A maximum of one (1) stone deflector, mounted only on the right side of the car, for rear mounted oil pumps, oil filters, and for the main oil tank will be permitted. The

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deflector may be made of steel, aluminum, or heavy gauge wire. The cover may only be mounted near the unit it and is designed to protect with a maximum size of eighteen (18”x18”) inches square and mounted only from the upper right frame rail to the lower right frame rail. I.) The minimum roof height is 42” inches with a maximum height of 52” inches. J.) The minimum deck height is 28” inches with a maximum height of 38” inches. K.) All cars must have a car number on both sides and the roof that are at least 18” inches in height and 14” inches in width. L.) The driver’s last name must be displayed under the car number in a legible font that is a minimum of eight (8”) inch high letters. M.) A minimum of two (2”) inches of tire clearance from the body is required. N.) The minimum ground clearance will be four (4”) inches. O.) The measurement from center of the hub to the rear top of deck will be a minimum of 34” inches and a maximum of 48” inches. P.) The maximum body width at the body’s widest part will be 72” inches. The minimum of width at the body’s narrowest part will be 53” inches. The top of the doors may have a maximum width of 67” inches. The bottom of the doors may have a maximum width of 68” inches. Q.) On the left side the rear of the door may flare out six (2”) inches for tire clearance. R.) The bottom of the flare must be curved and rounded not pointed in any fashion. S.) The maximum rear width of car must be 67” inches at the widest point. T.) The maximum roof width will be 50” inches with a minimum of 44” inches. U.) The maximum roof length will be 56” inches with a minimum roof length of 41” inches. V.) The maximum height on rear roof post vertical is 3” inches. W.) The nose piece must not exceed 45”-inches in width, centered between the frame rails and must not extend past the leading edge of the front bumper. The nose piece must have a minimum of six (6”) inches from the ground to the bottom edge of the nose piece. X.) The composite, Dominator 2012 “Modified Nose” is the only approved composite “Modified Nose” for competition. To be eligible for competition the Dominator 2012 “Modified Nose” must meet all manufacturer specifications and/or rules as stated within the 2015 DIRTcar UMP Modified Rule Book. Y.) Rear spoilers of any type, including but not limited to, shaping of panels, shaping of interior body panels, shaping and/or redirecting airflow with sail panels, etc., will not be permitted.

15.6.1 – Interior and Driver Compartment

A.) All windows must have a minimum 11”-inch vertical opening. The entire interior must have a minimum of 11”-inches of clearance from the interior deck to the roof and all sections of the roll cage. The minimum window opening will be 12”inches. The interior deck sheet metal to the right side of the driver from the back of the seat forward should be fabricated on an angle from the driveshaft tunnel to the right side window to promote ease of exit for the driver through the right side and or front window opening. B.) A master ignition switch within easy reach of the driver is mandatory. The switch must be clearly labeled “ON” and “OFF”.

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C.) Hydraulic and/or pneumatic weight jacks, trackers, or similar adjustable components of any type will not be permitted. D.) Mirrors of any type will not be permitted. E.) The rock guard should end at a point perpendicular to the steering wheel. F.) The drivers compartment must be sealed from the engine and the race track. The rear bubble of the hood should be closed and sealed from the driver. G.) The maximum slope/rake of the interior sheet metal “shelf” front-to-rear is 4”- inches when measured from the firewall to the base of the spoiler. A maximum of 2”- inches of slope/rake will be permitted in front of the rear of the seat to the firewall and a maximum of 2”-inches of slope/rake will be permitted from the rear of the seat to the base of the spoiler. H.) The top of the interior must be flush with the top of door and quarter panels. I.) Any car in competition must have right side door bars as part of the roll cage. Please reference 15.10 – B in the roll cage section of the 2015 DIRTcar UMP Modified Rule Book.

15.6.2 – Roof & Roof Supports (see drawing diagram for reference) A.) All roofs must be full size. Half-moon roofs will not be permitted. The roof may not be mounted more than 12” (twelve inches) past the rear axle. The roof must be symmetrical. B.) Wings, roof spoilers or ground effects of any kind will not be permitted.

C.) All flat type roofs will be allowed a maximum 3”-inch difference in height between the front of the roof and the rear of the roof. This measurement may be taken from the interior and/or the ground up in any circumstance. The rear of the roof must maintain the same height from side-to-side. D.) All curved type roofs will be allowed a maximum of 5”-inches in the front and 2”- inches in the rear. The break in the roof must be within 6”-inches from the center of the roof. E.) Wedge roofs will not be permitted. F.) Dished roofs will not be permitted. Roofs must be rounded side-to-side. Bead rolls will be permitted. G.) The rear roof post must begin where it meets the back edge of the roof. The rear roof supports may not extend past the front side of rear upright of the roll cage. H.) The side vents on the front roof posts may extend rear ward from the lowest point, a maximum of 16”-inches, then at a 90 degree angle to roof for one (1) configuration, side vents must meet the outside of the car. I.) The roof side (sail) panel window size must be 10”-inches x 15”-inches and must match drawing number -2- side view. There will be a tolerance of 2”- inches at the top and 3”-inches at the bottom. A maximum crown of two (2) inches will be permitted, measured from the center of a common tangent point on either side of the crown. The roof side (sail) panels must be symmetrical. I.) If the long roof side (sail) panel is being used a 1”-inch radius will be permitted. J.) Any sun shield must be on hinge for easy exiting, taping will not be permitted. The window opening must remain at a minimum of 12”-inches. K.) All race cars in competition must meet the measurements illustrated in the DIRTcar drawing.

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L.) There are only 4 (four) approved roof supports to choose from. M.) The roof should be single thickness of material. The roll bar hoops must be exposed for inspection. O.) If the roof is curved then a level will be placed on the top of the car and if the roof is 5”- inches or less in the front and 2”-inches or less in the rear and the break is in the middle then the roof will be permitted. P.) The roofs must be stock appearing. The roof must maintain the same height on both sides. If a DIRTcar and/or local track official determines the roof does not meet the requirements as stated above then a penalty as determined by the official may be determined prior to competition, additional weight and/or other penalties, unless the roof can be returned to within the parameter as stated above prior to competition in the event that the roof was inspected for. 15.7 – Suspension A.) Any “live axle”-type rear ends will not be permitted. B.) Quick change rear ends will be permitted. Only magnetic steel tubes will be permitted. C.) Aluminum birdcages will not be permitted. D.) Independent rear suspensions will not be permitted. E.) Only floater hub assemblies will be permitted. F.) The front suspension must be O.E.M. and be in stock location. The front suspension must have replaceable stock part(s) from the same type of suspension from the OEM Manufacturer. Only O.E.M. and/or O.E.M. replacement type spindles may be used. The bolt used for weight jacking purposes must be within 1”-inch of the original spring centerline. One (1) “take-up / widget type” spring in the left front will permitted. G.) Aluminum spools will be permitted. H.) Steel coil-over eliminators and/or steel/aluminum coil-over kits will be permitted. The coil-over eliminators and/or coil-over kits must conform to the shock and spring rules. In the rear of the car a minimum 5”-inch spring is required. I.) All springs must have a tethered and/or cable system in place to securely fasten them in position in the car. J.) Aluminum shocks, shells, aluminum hubs, aluminum A-frames, aluminum rear- end, aluminum tubes and/or other aluminum suspension parts will not be permitted. K.) Only steel body, one piece non-adjustable shocks will be permitted. Adjustable shocks, including cockpit adjusters will not be permitted. L.) Coils over shocks of any type on the front of the car will not be permitted. M.) Only one shock per wheel will be permitted. Lay down shocks less than 12” (twelve inches) away from brake rotor will not be permitted. Additional shocks in other locations will be permitted. N.) The shock absorber claim will be $120.00 per shock absorber. O.) Only stock passenger car spindles will be permitted. Fabricated spindles will not be permitted. P.) Alterations and/or relocation of the lower A-frames will not be permitted. DIRTcar approved after-market lower control arms, which are mounted in the OEM location and maintaining the OEM Manufacturer will be permitted. All after-market lower control arms must have an official DIRTcar-approved and numbered decal displayed for ease of inspection at all times.

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Q.) Tubular-type upper A-frames will be permitted. The upper A-frame mounting locations may be altered. Aluminum cross shafts will be permitted. R.) Composite leaf springs will be permitted. S.) Aluminum shackles will be permitted. 15.7.1 - Brakes A.) All cars must be equipped with a working braking system on all four wheels and all four wheels must be able to stop/brake at all times. B.) Only magnetic steel rotors will be permitted. Carbon fiber and/or aluminum rotors will not be permitted. Drilling, lightening and/or any alteration to the brake rotors or calipers will not be permitted. C.) Only stock O.E.M. and/or DIRTcar approved aftermarket calipers will be permitted. The following have been approved for competition; Wilwood P/N # 120-7197, 120-13900, 120-13899 AFCO P/N # 6630311 and 6630310. D.) Only stock O.E.M. rotors will be permitted. Single disc brake rotors or scalloped rotors will not be permitted. 15.8 – Wheels and Tires A.) The tire rule may be amended by bulletin. B.) The DIRTcar approved tire is the Hoosier A-40, A-40S, D-40, H-40 and/or DCM 400 compounds in the DIRTcar plated tire 26.5/8.0/15 or 27.5/8.0/15. The maximum width of the tire will be 9” inches. C.) Siping of tires will be permitted. Grooving of rear tires will not be permitted after June 1, 2015. Grooving of front tires will not be permitted after December 31, 2015. Recapping of an approved tire is not permitted. D.) Any local track and/or DIRTcar official can confiscate any tire at any time and during any DIRTcar event to be evaluated and analyzed including verification using a tire durometer. Tires may also be submitted for further chemical analysis. E.) Defacing or altering any of the manufacturer’s identification markings, letters, words, numbers, on any tire will not be permitted. The tire compounds may be covered by duct tape as long as the local track and/or DIRTcar officials are able to remove the covering at any time for inspection purposes. Any alteration of tires may result in immediate suspension from all DIRTcar racetracks and/or events and/or penalties deemed appropriate by local track and/or DIRTcar and/or World Racing Group Supervisory Officials. F.) Tire softeners and/or chemicals designed to alter the chemical characteristics of the tire and/or the tire surface will not be permitted. G.) Mud plugs are will be permitted on all four wheels. Bead locks will be permitted on the right side only. The mud plug must have the car number on it. H.) Only 8-inch DIRTcar approved and labeled racing wheels will be permitted. I.) All wheels must be conventional one-piece magnetic steel and must be mounted with lug nuts. Aluminum, plastic and/or carbon fiber wheels will not be permitted. J.) All wheels must be fastened to the hub with five lug nuts. 15.9 – Personal Protection Equipment

15.9.1. General

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A.) It is the sole responsibility of each competitor for the effectiveness and proper installation, per the manufacturer’s specifications to be adequate for competition at every event. Each competitor is expected to investigate and educate themselves for continuing improvement regarding their own personal safety equipment.

15.9.2 Seat Belt/Restraint System A.) Each car should be equipped with an SFI 16.5 or SFI 16.1 approved seat belt restraint system until the date of the belt expiration (usually two years). Seat belts restraint systems shall be installed in accordance with the directions and application of the system supplier or manufacturer. B.) Seat belt webbing that comes into contact with any sharp or unradiused metal edge should be protected from that edge by means of push on grip vinyl trim.. Seat manufacturers supply the seat with trim protecting the webbing from abrasion or cutting under impact conditions and should be used to their specifications. C.) It is the responsibility of the driver, not the Officials or the Promoter to ensure that his/her seat belt restraint system and all components are SFI approved, correctly installed, maintained and properly used. 15.9.3 Protective Clothing A.) Each driver must wear a fire resistant uniform meeting the SFI 3.2A/5 specification and display a valid SFI 3.2A/5 label. B.) Each driver should also wear fire resistant accessories that effectively cover the remaining parts of the body. Shoes and gloves should meet the SFI 3.3 specification and display a valid SFI.3label. 15.9.4 Seats A.) An aluminum seat built specifically for the purpose of competition in auto-racing events will be required B.) High-back Aluminum (stockcar style) seats should be securely mounted to the frame as recommended/required by seat manufacturer and chassis manufacturer. C.) Head rest (behind the head) should include padding. All areas surrounding the head should have padding D.) A right head net or support is required. Head nets must be equipped with quick release mechanisms E.) The seat must be mounted a minimum of 30” (inches) from the center of the rear end, measured at the bottom of the seat 15.9.5 Helmets A.) Driver should wear a full face helmet, with at least a valid SA 2000 or SA 2005 Standard Snell and/or a valid SFI 31.1, SFI 31.2 or SFI 31.1 2000 label. B.) The driver should wear the helmet in accordance with the directions provided by the helmet manufacturer and/or supplier. C.) If a head and neck restraint system is connected it should conform to the manufactures mounting instructions. D.) Head and Neck restraints are strongly recommended. 15.9.6 Other A.) No sharp or protruding edges in or around the cockpit, which would impede the driver’s rapid exit from the car. B.) Windshield screens with a minimum of .090 inch screens must be securely fastened. There must be three windshield bars in front of the driver. C.) An

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electrical engine shut off switch is required. The switch must be clearly labeled and within the reach of the driver. D.) A fuel shut off valve is required. The valve must clearly labeled and within reach of the driver. E.) Flame retardant seat, roll bar, knee and steering pads or padding are recommended 15.10 – Roll Cage A.) All cars must have a roll cage. The roll cage must be approved prior to competition and it must be welded to the frame. The driver’s head must not protrude above the top of the roll cage with the driver’s helmet on. The top of the roll cage must extend above the top of the driver’s helmet by a minimum of one (1) inch. The entire roll cage and all roll bar pieces must be fabricated from magnetic steel a minimum of .095” in thickness. B.) The driver and right side door bars must be parallel to the ground and located perpendicular to the driver. There must be right side door bars. The side bars must be welded to the front and rear of the roll cage. No brazing or soldering is permitted. The door bars must have a minimum thickness of .095” and must have a minimum of 1- 1/2” diameter. On the driver’s side there will be a minimum of three (3) door bars. C.) Foot protection is mandatory. One piece of magnetic steel tubing, a minimum .095” in thickness, must be fastened and/or welded across the back of the engine with vertical tubing a minimum of .095” thick. D.) The door side roll bars are mandatory and must extend into the door panels. E.) The roll cage must consist of continuous hoops that are no less than 1-1/2” in diameter and must a minimum thickness of .095”. F.) The roll cage must be mounted securely (welded) to the frame in a minimum of 6 (six) places. G.) The roll cage must consist of a configuration of front and rear hoops connected by tubing on the sides and/or side hoops. Roll cage must be securely supported and braced. Gussets to brace any portion of the roll cage will be permitted. 15.11 – Other

Section 15.11.1 – Electronic Devices & Traction Control

A.) All electronic and/or computerized wheel spin and/or acceleration retardation traction control devices will not be permitted. Controlled timing devices attached to or controlling accelerator or rotation of wheel will not be permitted. GPS and/or any other type of electronic tracking and/or locating device will not be permitted. B.) All traction control devices utilizing wheel sensors and/or any means of measuring ground speed to control wheel spin will not be permitted. C.) Adjustable ping control devices, dial a chip controls, timing controls or automated throttle controls will not be permitted in cockpit or driver accessible areas. D.) Adjustable restrictor plates will not be permitted. E.) Any remotely controlled components inside or outside the cockpit of any competitor’s racecar will not be permitted. F.) Radios or devices for transmitting voice or data will not be permitted, either in the racecar or on anyone connected with the car. G.) The uses of pit boards or colored flashlights are prohibited

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15.14 SERIES DECALS AND PATCHES A.) All participants shall display required decals as provided on decal verification sheet to be allowed to compete. B.). Series Decal on both side of the car is mandatory, Drivers series patch mandatory to receive point fund distribution. C.). To receive any contingency sponsorship awards, team must meet the requirements of the award such as; decals, patches, product use, product verification

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2015 UMP Pro-Modified

Under the guideline of the 2015 DIRTcar UMP Pro-Modified rules any and/or rules and as stated in the 2015 DIRTcar Rule Book, all DIRTcar rules apply. Local track rules pertaining to the racing procedures and/or overall rules that are administered by the local track officials and management may apply at local tracks in DIRTcar sanctioned events. Instances, where applicable, local track may be applied. The specifications published shall be considered a section of the “Official Rules and Specifications” for all events, series and sanctions by World Racing Group. All sections should be considered when determining specifications and governance. ANY CAR, TEAM AND/OR DRIVER THAT DOES NOT MEET THESE SPECIFICATIONS AND/OR EQUIPMENT REQUIREMENTS WILL BE SUBJECT TO PENALTIES AS DETERMINED BY THE DIRTcar and/or World Racing Group OFFICIALS The following rules will apply in 2015 and beginning January 1st, 2016 will become fully effective. 15.1 – Engine DIRTcar UMP Pro-Modified Engines); A,) The Chevrolet Performance Parts 602 engine (GM Part Number – 88958602) will be the only engine permitted for competition. (See G, below) All engines are to remain sealed from the factory. The original factory seals must remain unaltered, tampering, removal, modifications of any type and/or broken factory seals will not be permitted. (The Chevrolet Performance Parts 602 crate engine may have part number changes from time-to-time as issued by the manufacturer.) B.) One (1) four (4) barrel 650 cfm unaltered Holley carburetor, Part Number 4777 or 80777 or Holley HP Carburetor Part Number 80541-1, (-2) will be permitted. One (1) two (2) barrel unaltered 500 cfm Holley carburetor Part 4412 will be permitted. All carburetor components must remain unaltered. Any changes will result in disqualification from the event. Any alterations to the carburetor will not be permitted. C.) All engines and all components must remain in their original configuration and form as purchased and/or delivered from the factory. Any changes will result in disqualification from the event. Any alterations to the engine will not be permitted. D.) Any part that is sealed from the factory that has been tampered with and/or removed will result in an immediate penalty. The minimum penalty will be a $1,000 fine, loss of all accumulated points for the year and a loss of all earned purse money for the event night. E.) Any issued penalty may include and will not be limited to a suspension of the car, driver, car owner, engine builder from participation in any World Racing Group event. F.) Any participant (driver, car owner and/or engine builder) that is found to have tampered with the engine will lose all points accumulated for the season, all earnings and the parts will be impounded for competitive analysis. In addition the participant may be suspended indefinitely from all World Racing Group events. G.) Changes and/or alteration to the engine, intake manifold, cylinder heads, valve coverts, valve components, front cover, oil pan, harmonic balancer and/or any parts on or in the engine will not be permitted. H.) Tri Y headers not permitted. Must have collectors

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I.) As an option, for the 2015/2016/2017 season(s) , a “Steel Block/Steel Cylinder Head” engine may be used. This shall include: 1. Steel engine block, steel heads, 2. Chevrolet, Ford, and Dodge OEM Engines ONLY. Aftermarket blocks will not be permitted. A maximum of 360 cubic inches will be permitted for any steel engine. 3. The “Steel Block/Steel Cylinder Head” engine may only use one 500 CFM 4412 Holley unaltered carburetor is required. The local track rules reserve the right for carburetors to be claimed and/or changed (i.e. “exchanged”) for competitive analysis and/or inspection. Choke horns may be removed. 4. Only flat tappet type cams and lifters will be permitted. In 2016 and 2017 Roller rocker arms and/or any type of roller components will not be permitted. 5. Note: this engine option may not be permitted at all tracks. In the event this engine is not an option, track officials will determine the eligibility for a “Steel Block / Steel Cylinder Head” Engine. The weight penalties for the “Steel Block / Steel Cylinder Head” Engine must be applied in every application. 6. Overall vehicle weight will increase by 100 pounds each year, for cars using this engine option. The weights shall be: 2015- 2500 pounds, 2016 – 2600 pounds, 2017 – 2700 pounds ENGINE INSPECTION AND/OR ENGINE EXCHANGE A.) World Racing Group and/or DIRTcar Officials reserve the right to exchange or impound any engine at any time for competitive analysis and for inspection. Failure to allow the engine to be retained for the impound procedure will result in disqualification from the event and possible further penalties. B.) The engine that has been impounded and/or exchanged will retain all components as the engine was received from the factory or on the factory sale list. Chevrolet Performance 602 ENGINE DISTRIBUTOR / IGNITION A.) Magnetos will not be permitted. B.) Electronic ignition will be permitted. C.) MSD-type, ignition amplifier boxes will be permitted. The MSD 6ALN Ignition box is recommended. D.) Series retains the right to change MSD boxes with any car at any time without notice. 15.2 Transmission & Driveline A.) The drive shaft must be made from magnetic steel. The driveshaft must be painted white with the car number clearly labeled. B.) Aluminum, fiberglass, or carbon fiber drive shafts will not be permitted. C.) A 1/2”-inch x 2”-inch 18-gauge steel drive shaft hoop is mandatory. The drive shaft hoop must be at least six (6”) inches behind the universal-joint. Two hoops are strongly recommended. D.) All competitors are encouraged to perform systematic checks on their drive-train. E.) Direct drives and/or any type devices will not be permitted. F.) Only OEM Production transmissions will be permitted. The transmission must be bolted to the engine in the stock location.. All cars must have forward and working reverse gears and be able to shift to forward or reverse with engine running G.) One steel or aluminum OEM style/size flywheel or steel OEM style/size flexplate allowed, bolted directly to end of crankshaft will be permitted.

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H.) Automatic Transmission will be permitted. The automatic transmission must remain unaltered and it may be two or three speed, The automatic transmission must utilize an OEM production case with a functioning OEM appearing pump or replaced with aftermarket explosion-proof aluminum bellhousing. Only external lines allowed are for transmission cooler. Only splined drive flange coupler or torque converter, 10”-inch minimum diameter will be permitted. I.) Manual: The manual transmission must remain unaltered, Three or four speed manual transmissions will be permitted. The manual transmission must utilize an OEM production case and have a working 7.25 inch minimum diameter, steel and/or aluminum, single or multi-disc clutch and pressure plate bolted directly to flywheel/flexplate. These components must rotate, consistent with engine rpm, while the car is in any gear. J.) BERT type transmission: A BERT Type Transmission will be permitted. The BERT Type Transmission must utilize a stock OEM mounted starting system and standard flex plate assembly, with scattershield. K.) Clutch-type transmissions must be equipped with explosion-proof steel bell housing. In lieu of an explosion-proof bell housing or if one is not available for your engine, a shield of at least 1/2”-inch x 6”-inches covering the clutch area 360 degrees securely fastened in place and fabricated from magnetic steel will be permitted. L.) The steering box must be O.E.M. Any-type rack and pinion style steering will not be permitted. The original bolt pattern that matches frame type must be used. In the cockpit, steering may be modified to suit the driver but must remain on the left side of the vehicle. Moving the steering mechanisms to the center of the vehicle will not be permitted. 15.3 Chassis/Frame A.) Only factory production full 1950 or newer parallel American passenger car frames will be permitted. The frame must be complete in front of firewall. Cutting of the frame in any way in front of firewall will not be permitted. Engine location follows UMP Modified Specification B.) The frame must remain unaltered and must meet the requirements of the drawing (as shown in rulebook). C.) The right side frame rail may not be altered and/or raised and/or moved from the stock OEM location in any manner and must measure a maximum of six (6) inches from the ground to the bottom or lowest edge of the frame rail. D.) The front cross member may be notched to allow clearance for the radiator only. The cross members must be plated to retain complete box configuration. E.) Jeep, Bronco, 4-wheel drive, front wheel drive or sports car frames will not be permitted. F.) The minimum wheelbase permitted will be 108” inches. The maximum wheelbase permitted will be 112” inches. G.) The rear of the frame may be altered to accept leaf or coil springs. Any coil spring must be a minimum of 4-1/2” diameter. H.) Fiberglass lift bars and/or rear torsion bars will not be permitted. I.) Any frame may not be widened or narrowed and must be able to support the roll cage on both sides and must be full and complete on both sides. J.) The minimum frame and body height from ground is four (4) inches. K.) The front bumper must be mounted to the ends of the frame with the bottom loop parallel to the ground. L.) A minimum of 1” diameter tubing and/or pipe is required to for towing of the vehicle. M.) The rear bumpers must be constructed of tubing and/or flat stock. The rear bumpers must protect the fuel cell.

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N.) The bumper(s) (front and rear) when measure from their center(s) must have a minimum of 25” inches of ground clearance. There will be a two (2) inch tolerance, plus or minus regarding this dimension. The rear bumper and/or the nerf bars must not extend beyond the width of rear tires. All bumpers must have round edges. Sharp edges on any bumper and/or bumper surface will not be permitted. O.) The brace bars forward of the roll cage must not extend higher than stock hood height. P.) The rear push bars must not extend beyond six (6”) inches of the rear quarter panel(s). Q.) All side bars and bumpers must be capped on ends. R.) The maximum overall width of the car, front and/or rear, shall not exceed 78” inches when measured from the outside of the tire tread on both sides of the vehicle. A maximum one (1”) inch spacer between the hub and wheel will be permitted. Steel and/or aluminum spacers will be permitted, provided the overall width of the vehicle does not exceed 78”-inches. 15.4 Weight A.) All added weight(s) must be painted white with the car number clearly labeled on each weight. B.) All added weight(s) must be securely mounted to car with minimum of two (2) 1/2”-inch bolts that pass completely through each weight and the car. Weights that are mounted on the rear bumper or outside the body of the car will not be permitted. All added weight must be mounted below all windows and the interior sheet metal. C.) Any car that loses any weight(s) during any event may be fined up to $500.00. D.) The minimum weight of car with driver at all times including after the race is 2,400 lbs. E.) Cars using any engine combination other than the Chevy Performance 602 is 2014-2,500 pounds. 2015–2600 pounds, 2016–2700 pds. F.) All weight determinations will be measured on the scales selected by the local track officials and/or by DIRTcar Officials for each racing event. There will be no weight tolerance after the completion of any racing event. 15.5 Fuel Cells and Fuel A.) All cars must have fuel cells. The maximum capacity for the fuel cell will be 32 gallons. The fuel cell must be completely enclosed in an 18-gauge magnetic steel container. Aluminum fuel cell containers will not be permitted. All fuel cells must be completely visible. All fuel cells must have a minimum of 2”x2” inch x 1/8”-inch steel straps surrounding them. The fuel cell must be protected in the rear of axle by securely mounted (welded) roll cage tubing. All fuel cells must have check valve in breather and filler check valve. C.) The fuel cell must not extend lower than protective tubing. D.) Only leaded and/or unleaded gasoline will be permitted for competition. Standard pump gasoline is recommended. Racing gasoline will be permitted. E.) Alcohol, Methanol, Nitrous oxide, nitrous methane, propylene oxide or any type of additives will not be permitted. 15.6 – Body (See drawing diagram in Rulebook for reference – There may be dimensions referenced in the drawing diagram that are not referenced in written rules and vice versa. All dimensions whether written and/or referenced in the drawing diagram dimensional are rule(s) A.) All bodies must follow dimension(s) and the appearance as shown in diagram. The body shall be the fabricated modified body from approved vendors.

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B.) The front windshield and rear window support must be stock appearing. The front window support(s) may have a clear Lexan support of no more than 16” inches including the roof post at the bottom and going straight to the roof. The support must be securely fastened in a positive manner. C.) The front roof post must be in a straight line from top to bottom. D.) The sides of the engine compartment will remain open. Any side panels in the engine compartment area will not be permitted. A five (5”) inch drop on either side of the hood will be permitted and it must enclosed at the rear of the hood. The firewall on driver’s side must meet the front of the door. E.) The top of the doors must remain in line with the rear engine plate. The bottom of the doors may extend a maximum of eight (8”) inches past the motor plate toward the front of the vehicle. F.) The side fins and/or flanges of any kind along the length of the entire car (hood, front – nose and/or roof) will not be permitted. G.) The bodies should extend no further forward than the back of the block. H.) A maximum of one (1) stone deflector, for rear mounted oil pumps, oil filters, and for the main oil tank will be permitted. The deflector may be made of steel, aluminum, or heavy gauge wire. The cover may only be mounted near the unit it is designed to protect with a maximum size of eighteen (18”x18”) inches square and mounted only from the upper right frame rail to the lower right frame rail. I.) The minimum roof height is 42” inches with a maximum height of 52” inches. J.) The minimum deck height is 28” inches with a maximum height of 38” inches. K.) All cars must have a car number on both sides and the roof that are at least 18” inches in height and 14” inches in width. L.) The driver’s last name must be displayed under the car number in a legible font that is a minimum of eight (8”) inch high letters. M.) There must be a minimum of two (2”) inches of tire clearance from the body. N.) The minimum ground clearance will be four (4”) inches. O.) The measurement from center of the hub to the rear top of deck will be a minimum of 34” inches and a maximum of 48” inches. P.) The maximum body width at the body’s widest part will be 68” inches. The minimum of width at the body’s narrowest part will be 53” inches. The bottom of the doors may have a maximum width of 68” inches. Q.) On the left side the rear of the door may flare out six (6”) inches for tire clearance. R.) The bottom of the flare must be curved and rounded not pointed in any fashion. S.) The maximum rear width of car must be 67” inches at the widest point. T.) The maximum roof width will be 50” inches with a minimum of 44” inches. U.) The maximum roof length will be 56” inches with a minimum roof length of 41” inches. V.) The maximum height on rear roof post vertical is 5” inches. W.) The nose piece shall not be longer or wider than frame horns and shall not attached any further back than the radiator. The nose piece must not extend past the leading edge of the front bumper. The nose piece must have a minimum of six (6”) inches from the ground to the bottom edge of the nose piece. X.) Rear spoilers will not be permitted. 15.6.1 – Interior and Driver Compartment

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A.) All windows must have a minimum 11”-inch vertical opening. The entire interior must have 11”-inches of clearance from the interior deck to the roof and all sections of the roll cage. *** - For 2014 it is highly recommended and mandatory in 2015; The minimum window opening will be 12”inches. The interior deck sheet metal to the right side of the driver must be fabricated on an angle from the driveshaft tunnel to the right side window for ease of exit for the driver through the right side and or front window opening. B.) A master ignition switch within easy reach of the driver is mandatory. The switch must be clearly labeled “ON” and “OFF”. C.) Hydraulic and/or pneumatic weight jacks, trackers, or similar adjustable components of any type will not be permitted. D.) Mirrors of any type will not be permitted. E.) The rock guard should end at a point perpendicular to the steering wheel. F.) The drivers compartment must be sealed from the engine and the race track. The rear bubble of the hood should be closed and sealed from the driver. G.) The maximum slope/rake of the interior sheet metal “shelf” front-to-rear is 4”-inches. The interior sheet metal must remain flat and level from side-to-side. H.) The top of the interior must be flush with the top of door and quarter panels. 15.6.2 – Roof & Roof Supports (see drawing diagram for reference) A.) All roofs must be full size. Half-moon roofs not permitted. Roof may not be mounted more than 12” (twelve inches) past the rear axle. B.) Wings, roof spoilers or ground effects of any kind will not be permitted. C.) All flat type roofs will be allowed a maximum 1”-inch difference in height between the front of the roof and the rear of the roof. D.) All curved type roofs will be allowed a maximum of 5”-inches in the front and 2”-inches in the rear. The break in the roof must be within 6”-inches from the center of the roof. E.) Wedge roofs will not be permitted. F.) Dished roofs will not be permitted. Roofs must be rounded side-to-side. Bead rolls will be permitted. G.) The rear roof supports may not extend past the front side of rear upright of the roll cage. H.) The side vents on the front roof posts may extend rear ward from the lowest point, a maximum of 16”-inches, then at a 90 degree angle to roof for one (1) configuration, side vents must meet the outside of the car. I.) The roof side panel window size must be a minimum of 10”-inches x 15”-inches and must match drawing number -2- side view. A maximum crown of two (2) inches will be permitted, measured from the center of a common tangent point on either side of the crown. J.) Any sun shield must be on hinge for easy exiting, taping will not be permitted. The opening must remain at a minimum of 12”-inches. K.) All race cars must meet the measurements illustrated in the DIRTcar drawing L.) There are only 5 (five) approved roof supports to choose from. M.) The roof should be single thickness of material. The roll bar hoops must be exposed for inspection. N.) Flat type roofs will be measured from the front edge of the roof down to the interior and measured from the rear edge down to the interior, assuming a flat interior. A 1”-inch difference between the two measurements will be permitted. If the interior has been changed, the measurement will be from the front edge of the roof to the ground, and the rear edge of the roof to the ground. A one inch difference between the two measurements will be permitted.

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O.) If the roof is curved then a level will be placed on the top of the car and if the roof is 5”- inches or less in the front and 2”-inches or less in the rear and the break is in the middle then the roof will be permitted. P.) The roofs on these cars will be stock appearing. If a DIRTcar and/or local track official determines the roof does not meet the requirements as stated above then a penalty as determined by the official may be determined prior to competition, additional weight and/or other penalties, unless the roof can be returned to within the parameter as stated above prior to competition in the event that the roof was inspected for. 15.7 – Suspension A.) Any “live axle”-type rear ends will not be permitted. B.) Quick change rear ends will be permitted. Only magnetic steel tubes will be permitted. C.) Aluminum spools will be permitted. D.) Aluminum birdcages will not be permitted. Aluminum third members will not be permitted. E.) Independent rear suspensions will not be permitted. F.) Only floater hub assemblies will be permitted. G.) The front suspension must be O.E.M. and be in stock location. The front suspension must have replaceable stock part(s) from the same type of suspension. H.) Only stock passenger car spindles will be permitted. Fabricated spindles will not be permitted. I.) Alterations and/or relocation of the lower A-frames will not be permitted. Only stock appearing after-market lower control arms which are mounted in the OEM location will be permitted. All tubular and/or specifically fabricated after-market lower control arms will not be permitted. J.) Tubular-type upper A-frames will be permitted. The upper A-frame mounting locations may be altered. Aluminum cross shafts will be permitted. 15.7.1 – Rear Suspension A.) All components must be steel. Covers of any-type will not be permitted. All rear suspension mounts and brackets must be welded or bolted solid. All springs must be a minimum of 5”. B.) Coil springs must remain vertical may be mounted on top of the rear-end housing and over the center line of the rear-end housing. Springs must be mounted in identical location on both sides. Coil-over eliminators utilizing a minimum spring diameter of 5.00”- inches will be permitted. Chains, Cables, and/or tethers of any type to limit or control movement will not be permitted. C.) Rear shock absorbers mounted on the control arms will not be permitted. D.) All rear control arms and panhard bars must be straight and J Bars connected end-to-end using a solid mounting system on either end. Only one of the following designs will be permitted for competition; 1.) A three (3) link design will be permitted with the following requirements. The lower control arms must maintain a maximum length of 24”-inches and a minimum length of 15”- inches. The one (1) upper control arm must be a solid tube located at the top center of the rear end housing and remain centered (one -inch tolerance) over the housing and/or top of the drive shaft. One panhard bar, a minimum of 23”-inches in length can be mounted behind the rear end housing. A J-Bar will be permitted. J-Bars must be mounted from the left side frame rail to the right side of driveshaft. The lower spring perch must be welded or bolted solid to the rear end housing. The bottom of the rear spring(s) must remain within 2 ¾-inch of the axle tube(s). Only steel upper weight jack(s) will be permitted. Floating and/or bearing rear spring perches/cups will not be permitted. Suspension stops of any type will not be permitted.

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2.) OEM stock design suspensions will be permitted with the following requirements. The rear crossmember and control arm mounts and bolt holes on frame must remain the stock OEM location. All components must be unaltered, approved OEM and match frame. The control arms must not be altered. Only steel, rubber or nylon control arm bushings will be permitted. The rear springs must remain in the stock OEM location. The lower spring perch must be welded to the rear end housing. Only upper weight jacks made of magnetic steel wheel be permitted. E.) In the rear of the car a minimum 5”-inch spring is required. F.) All springs must have a tethered and/or cable system in place to securely fasten them in position in the car. G.) Aluminum shocks, shells, aluminum hubs, aluminum A-frames, aluminum rear-end, aluminum tubes and/or other aluminum suspension parts will not be permitted. H.) Coilover shocks of any type on the front or rear of the car will not be permitted. I.) Only one shock per wheel will be permitted. Lay down shocks less than 12” (twelve inches) away from brake rotor will not be permitted. Additional shocks in other locations will be permitted. J.) Only the DIRTcar approved A and -B type shock absorbers displaying the DIRTcar “Approved” decal will be permitted to compete. Approved Shock Absorbers: All shock absorbers for the DIRTcar UMP Pro-Modified must be approved and display an approved designation decal. There will be three types of approved designations, ‘A’, and ‘B’. Approved ‘A’-type Shock Absorbers: Pro Shocks – WB and SS Series Bilstein – AK and SG/SM Series AFCO – 1020-1034 Series AFCO – 1273-1295 Series AFCO – 1473-1497 Series Integra - 421 Series

Approved ‘B’-type Shock Absorbers: Pro Shocks – TA Series Bilstein – SL/SZ Series Bilstein – SLS Series AFCO – 1000 Series AFCO – 19 Series AFCO – 24 Series AFCO – 74 Series Fox – 983-97-507 Fox – 983-97-509 Shock Absorbers must be submitted and approved by manufacture to World Racing Group for competition. Designation decal is installed by the manufacture. Track or DIRTcar officials do not apply designation. 15.7.1 - Brakes A.) All cars must be equipped with a working braking system on all four wheels and all four wheels must be able to stop/brake all times. B.) Only magnetic steel rotors will be permitted. Carbon fiber and/or aluminum rotors will not be permitted. Drilling, lightening and/or any alteration to the brake rotors or calipers will not be permitted. C.) Only stock O.E.M. calipers will be permitted. D.) Only stock O.E.M. rotors will be permitted. Single disc brake rotors or scalloped rotors will not be permitted. Floating brake systems of any type will not be permitted.

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15.8 – Wheels and Tires A.) The tire rule may be amended by bulletin. B.) The DIRTcar approved tire is the Hoosier, A-40 or H-40 26.5/8.0/15 or 27.5/8.0/15. The maximum width of the tire will be 9” inches. C.) Siping will be permitted. Recapping of an approved tire is not permitted. Grooving is not permitted (2015 burn off as announced) Grooving of rear tires will not be permitted after June 1, 2015. Grooving of front tires will not be permitted after December 31, 2015. Recapping of an approved tire is not permitted. D.) Any local track and/or DIRTcar official can confiscate any tire at any time and during any DIRTcar event to be evaluated and analyzed including verification using a tire durometer. Tires may also be submitted for further chemical analysis. E.) Defacing or altering any of the manufacturer’s identification markings, letters, words, numbers, on any tire will not be permitted. The tire compounds may be covered by duct tape as long as the local track and/or DIRTcar officials are able to remove the covering at any time for inspection purposes. Any alteration of tires may result in immediate suspension from all DIRTcar racetracks and/or events and/or penalties deemed appropriate by local track and/or DIRTcar and/or World Racing Group Supervisory Officials. F.) Tire softeners and/or chemicals designed to alter the chemical characteristics of the tire and/or the tire surface will not be permitted. G.) Mud plugs are will be permitted on all four wheels. Bead locks will be permitted on the right side only. The mud plug must have the car number on it. H.) Only 8-inch DIRTcar approved and labeled racing wheels will be permitted. I.) All wheels must be conventional one-piece magnetic steel and must be mounted with lug nuts. Aluminum, plastic and/or carbon fiber wheels will not be permitted. All wheels must be fastened to the hub with five lug nuts. 15.9 – Personal Protection Equipment 15.9.1. General A.) It is the sole responsibility of each competitor for the effectiveness and proper installation, per the manufacturer’s specifications to be adequate for competition at every event. Each competitor is expected to investigate and educate themselves for continuing improvement regarding their own personal safety equipment. 15.9.2 Seat Belt/Restraint System A.) Each car should be equipped with an SFI 16.5 or SFI 16.1 approved seat belt restraint system until the date of the belt expiration (usually two years). Seat belts restraint systems shall be installed in accordance with the directions and application of the system supplier or manufacturer. B.) Seat belt webbing that comes into contact with any sharp or unradiused metal edge should be protected from that edge by means of push on grip vinyl trim.. Seat manufacturers supply the seat with trim protecting the webbing from abrasion or cutting under impact conditions and should be used to their specifications. C.) It is the responsibility of the driver, not the Officials or the Promoter to ensure that his/her seat belt restraint system and all components are SFI approved, correctly installed, maintained and properly used. 15.9.3 Protective Clothing

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A.) Each driver should wear a fire resistant uniform meeting the SFI 3.2A/5 specification and display a valid SFI 3.2A/5 label. B.) Each driver should also wear fire resistant accessories that effectively cover the remaining parts of the body. Shoes and gloves should meet the SFI 3.3 specification and display a valid SFI.3label. 15.9.4 Seats A.) An aluminum seat built specifically for the purpose of competition in auto-racing events will be required B.) High-back Aluminum (stock car style) seats should be securely mounted to the frame as recommended/required by seat manufacturer and chassis manufacturer. C.) Head rest (behind the head) should include padding. All areas surrounding the head should have padding D.) A right head net or support is required. Head nets must be equipped with quick release mechanisms E.) The seat must be mounted a minimum of 30” (inches) from the center of the rear end, measured at the bottom of the seat 15.9.5 Helmets A.) Driver should wear a full face helmet, with at least a valid SA 2000 or SA 2005 Standard Snell and/or a valid SFI 31.1, SFI 31.2 or SFI 31.1 2000 label. B.) The driver should wear the helmet in accordance with the directions provided by the helmet manufacturer and/or supplier. C.) If a head and neck restraint system is connected it should conform to the manufactures mounting instructions. D.) Head and Neck restraints are strongly recommended. 15.9.6 Other A.) Sharp or protruding edges in or around the cockpit, which would impede the driver’s rapid exit from the car will not be permitted. B.) Windshield screens with a minimum of .090 inch screens must be securely fastened C.) An electrical engine shut off switch is required. The switch must be clearly labeled and within the reach of the driver. D.) A fuel shut off valve is required. The valve must clearly labeled and within reach of the driver. E.) Flame retardant seat, roll bar, knee and steering pads or padding are recommended 15.10 – Roll Cage A.) All cars must have a roll cage. The roll cage must be approved prior to competition and it must be welded to the frame. The driver’s head must not protrude above the top of the roll cage with the driver’s helmet on. The top of the roll cage must extend above the top of the driver’s helmet by a minimum of one (1) inch. The entire roll cage and all roll bar pieces must be fabricated from magnetic steel a minimum of .095” in thickness. B.) The driver side door bars must be parallel to the ground and located perpendicular to the driver. The side bars must be welded to the front and rear of the roll cage. No brazing or soldering is permitted. The door bars must have a minimum thickness of .095” and must have a minimum of 1-1/2” diameter. On the driver’s side there will be a minimum of three (3) door bars.

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C.) Foot protection is mandatory. One piece of magnetic steel tubing, a minimum .095” in thickness, must be fastened and/or welded across the back of the engine with vertical tubing a minimum of .095” thick. D.) The door side roll bars are mandatory and must extend into the door panels. E.) The roll cage must consist of continuous hoops that are no less than 1-1/2” in diameter and must a minimum thickness of .095”. F.) The roll cage must be mounted securely (welded) to the frame in a minimum of 6 (six) places. G.) The roll cage must consist of a configuration of front and rear hoops connected by tubing on the sides and/or side hoops. Roll cage must be securely supported and braced. Gussets to brace any portion of the roll cage will be permitted. 15.11 – Other Section 15.11.1 – Electronic Devices & Traction Control A.) All electronic and/or computerized wheel spin and/or acceleration retardation traction control devices will not be permitted. Controlled timing devices attached to or controlling accelerator or rotation of wheel will not be permitted. B.) All traction control devices utilizing wheel sensors and/or any means of measuring ground speed to control wheel spin will not be permitted. C.) Adjustable ping control devices, dial a chip controls, timing controls or automated throttle controls will not be permitted in cockpit or driver accessible areas. D.) Adjustable restrictor plates will not be permitted. E.) Any remotely controlled components inside or outside the cockpit of any competitor’s racecar will not be permitted. F.) Radios or devices for transmitting voice or data will not be permitted, either in the racecar or on anyone connected with the car. G.) The uses of pit boards or colored flashlights are prohibited 15.14 SERIES DECALS AND PATCHES A.) All participants shall display required decals as provided on decal verification sheet to be allowed to compete. B.). Series Decal on both side of the car is mandatory, Drivers series patch mandatory to receive point fund distribution. C.). To receive any contingency sponsorship awards, team must meet the requirements of the award such as; decals, patches, product use, product verification.

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2015 Sportsman Rules (SUPER STREET, PRO STOCK, LIMITED SPORTSMAN) (Northeast Sportsman Modifieds are listed under Sportsman Modifieds) (Northeast Pro-Stocks are listed under Northeast Pro Stocks) TO ALL COMPETITORS/PARTICIPANTS

 Under the guideline of the 2015 DIRTcar Sportsman rules any and/or rules and as stated in the 2015 DIRTcar Rule Book, all DIRTcar rules apply to all divisions. Local track rules pertaining to the racing procedures and/or overall rules that are administered by the local track officials and management may apply at local tracks in DIRTcar sanctioned events. Instances, where applicable, local track may be applied.  The 2015 DIRTcar Sportsman Rules have been established to include the rules in several different regions of North America, refer to the rules that are in effect in your region.  The following are the 2015 Sportsman rules. All amendments supersede any previous rules regarding any technical article and/or aspect.  Under the guideline of the 2015 Sportsman rules any and/or rules and as stated in the 2015 DIRTcar Rule Book, all DIRTcar rules apply to all sanctioned divisions.  The specifications published shall be considered a section of the “General Rules and Specifications” for all events, series and sanctions by World Racing Group. All sections should be considered when determining specifications and governance. 15.0 DIRTcar Sportsman Rules

ANY CAR, TEAM AND/OR DRIVER THAT DOES NOT MEET THESE SPECIFICATIONS AND/OR EQUIPMENT REQUIREMENTS WILL BE SUBJECT TO PENALTIES AS DETERMINED BY THE DIRTcar and/or World Racing Group OFFICIALS.

15.1 – Open Engine

A.) Any engine and chassis combination will be permitted. The engines must remain stock with the exception of the rules that follow. B.) The number one (1) spark plug must align itself in a perpendicular line with the center of the upper ball joint for each manufacturer. C.)The engine block must be cast iron from an OEM manufacturer. D.) American manufactured V-8, V-6 and ‘in-line or straight’ 6 engines will be permitted for competition, based on DIRTcar-sanctioned tracks rule. a.) All engines must remain stock, with stock bore and stock stroke. The maximum overbore will be .060 + .012 tolerance for wear. b.) A maximum of 360 cubic inches, with a maximum compression of 11.00:1. c.) Aftermarket stock dimension(s), stock appearing and/or stock weight crankshafts will be permitted. Gun drilling, knife edge and/or pendulum cut and/or any other type of machining will not be permitted. d.) Aftermarket magnetic steel connecting rods will be permitted. Cap screws will be permitted. e.) Any aftermarket steel balancer will be permitted. D.) Aluminum and/or Vortec engine blocks will not be permitted. E.) Cast iron cylinder heads of any make are permitted. F.) Aluminum and/or Vortec cylinder heads of any origin will not be permitted. G.) The cylinder heads may have three (3) angle valve cut. Angle milling, polishing and/or porting will not be permitted. H.) Any flat tappet cam will be permitted. The lifter bore must remain standard for the engine utilized for competition. Roller Cams of any-type will not be permitted. Roller and/or mushroom-type lifters will not be permitted. Gears and/or belt drives will not be permitted.

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I.) The maximum valve size for all small block motors on the intake valve will be 2.02”-inches. All other will remain OEM as manufacturer. A maximum 1.5”-inch diameter dual valve spring(s) will be permitted. Aftermarket valve springs with or without dampers will be permitted. Aftermarket valve spring retainers will be permitted. J.) Stock type rocker arms with the standard ratio for the engine being used for competition will be permitted. Stock-type replacement full-rocker arms will be permitted. Poly locks and stud girdles will be permitted. K.) Flat and dish top pistons will be permitted. Positive deck type pistons will not be permitted. Free floating pins will not be permitted. I.) Cast Iron or the following aluminum intake manifolds will be permitted. Holley/Weiand Edelbrock Ford 7515; 5021; 7516; 5081; 8011; G.M. 7546; 5001; 7547 5056; 7547-1; 5416; Chrysler 7545 5076; AMC 2935; 2930. The intake manifold must bolt directly to the cylinder heads. Modifications will not be permitted. L.) Cast Iron or aftermarket exhaust headers will be permitted. The direction of the exhaust flow must exit away from the car and the track surface. M.) Any distributor will be permitted. The OEM firing order for the engine must be maintained. Magnetos and/or crank triggers will not be permitted. N.) Racing-type and/or specific racing-type distributors will not be not permitted. O.) MSD boxes and/or any other ignition amplifier boxes of any type will not be permitted. P.) Conventional or Aluminum radiators will be permitted Q.) One 500 CFM 4412 Holley unaltered carburetor is required. The local track rules reserve the right for carburetors to be claimed and/or changed (i.e. “swapped”) for competitive analysis and/or inspection. 1.) The original choke tower must remain in its stock position and configuration. 2.) The choke blade may be removed. 3.) Any other alterations to the body of the carburetor, internal working mechanisms, venturis, throttle plate and/or any other part and/or component of the carburetor will not be permitted 4.) Carburetor jets may be replaced and/or adjusted as an engine tuning method. 5,) Only mechanical fuel pumps will be permitted. 6.) A maximum 2”-inch carburetor adapter / spacer will be permitted. 7.) A maximum air cleaner height of 5”-inches from the air horn base will be permitted. R.) All cars must be equipped with an operable starter in working condition. S.) An inspection hole (a minimum 3.4”-inch in diameter plug) must be located in the oil pan. The inspection hole must be directly in line with a visible rod journal. T.) Exhaust headers will be permitted. All exhaust must exit from the driver. Zoomies and/or tri- y and/or 180-degree headers will not be permitted. Manufactured mufflers are mandatory. Any local noise level and/or track decibel limits will be adhered to.

15.1.2 Chevrolet Performance 602 Engine (Option A); A.) The Chevrolet Performance Engine part number #88958602/19258602 is the only engine permitted in all DIRTcar Sportsman Modified events. B.) The engine and all components must remain in their original configuration and form as purchased and/or delivered from the factory. Any alterations to the engine will not be permitted. The Engine must remain as manufactured by General Motors with a stock 4”- inch bore. Overbore(s) will not be permitted. Sleeve repair may be permitted with written permission from DIRTcar and/or World Racing Group Officials. C.) All engines are to remain sealed from the factory. The original factory seals must remain unaltered, Tampering, removal, modifications of any type and/or broken factory seals will not be permitted. The GM Engine must remain unaltered in any way. D.) The GM Crate Engine seals (bolt-type) must remain unaltered. DIRTcar and/or World Racing Group Officials may require specific sealing and verification of all seals on any GM Crate Engine. Tampering with and/or alteration of any seals will not be permitted and is subject to immediate penalty and/or suspension.

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E.) Only GM replacement parts of any type will be permitted for any type of replacement and/or repair work. Only GM Crate Engine specific valve springs may be used for replacement and/or repair, Part Number # 10212811. F.) GM Crate Engine repairs must be authorized by DIRTcar. GM Crate Engine repair procedure works as follows: 1.) Contact your track promoter and/or your local track and/or DIRTcar Technical Officials. 2.) The Promoter and/or Technical Officials will specify a repair location and instruct the driver/owner where to take the engine to get an estimate. 3.) Based on the estimate and the detail of the repair, DIRTcar and/or World Racing Group officials will determine if the repairs may be made or if a new engine must be purchased. 4.) If a repair is approved, a specified inspector will inspect the engine and work with the engine repair facility throughout the duration of the repair to ensure that the engine maintains the GM Specifications. 5.) Upon completion of the repair(s) the engine will be ‘resealed’ before being released for competition. 6.) All parts including the gasket repair kit(s) must be stock OEM Chevrolet Performance replacement parts. The receipt(s) generated from the Chevrolet Performance Dealer and/or parts department must be retained and a copy presented to DIRTcar for verification. 7.) Overbores will not be permitted. If a cylinder has scoring and/or needs repair it must be communicated to DIRTcar officials before being sleeved to maintain the original bore size. 8.) Valve jobs will not be permitted. Valves may be lapped. 9.) If the cylinder head requires resurfacing and/or valve seats, a new cylinder head must be purchased. Machine work of any type will not be permitted to the cylinder heads. 10.) Bead blasting and/or any polishing and/or any alteration to the intake manifold and/or cylinder heads will not be permitted. 11.) The distributor advance curve and/or all parts must remain stock as manufactured. 12.) All engine information regarding repairs and/or engine introduction must be retained and turned into DIRTcar Officials, to track and manage engine database, including the driver, serial number, repair, type of repair and/or what type of service was performed to any engine. 13.) If any repair estimates come back to the DIRTcar Officials that meet and/or exceed 80% of the actual price of a new engine, a new engine must be purchased. The engine that was damaged will no longer be eligible for competition. G.) DIRTcar and/or World Racing Group Supervisory Officials reserve the right to technically inspect, exchange and/or confiscate any GM Crate Engine at any time. Failure to surrender the engine and/or submit the engine for inspection equals disqualification from the event and/or suspension. H.) The intended direction of the GM Crate Engine program is to maintain a cost-effective, affordable racing program. Rebuilding, balancing, blue printing and/or any other alteration made in an attempt to influence the integrity of this program will not be permitted. The judgment and determination of any such decision will be at the sole discretion of DIRTcar and/or World Racing Group Officials. 15.1.3 Carburetor / Air Cleaner A.) Only one (1) 650 cfm Holley carburetor, Part Number 4777 or 80777 or Holley HP Carburetor Part Number 80541-1 will be permitted. B.) All engines and all components must remain in their original configuration and form as purchased and/or delivered from the factory. Any changes will result in disqualification from the event. Any alterations to the engine will not be permitted. B.) 4777 and 80777 Option: 1.) The carburetor must maintain the stock venture and throttle bore dimensions.

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2.) The carburetor must maintain all stock dimensions, including mounting and stud location on intake manifold. 3.) The booster height must remain stock OEM from Holley. Cutting, tumbling and/or polishing will not be permitted. 4.) Visible modifications will not be permitted. 5.) The maximum height of the carburetor when measured from the bottom of the carburetor and/or the throttle plate to the machined horizontal surface of block will be in 7”-inches in both the front and rear of the block. 6.) The following alterations will be permitted; a.) Holes drilled in the throttle plate for proper idle. b.) Drilling, tapping and plugging of unused vacuum ports. c.) Welding of throttle shaft to linkage arm. d.) Drilling of idle and/or high speed air correction jets. e.) Milling of center carburetor body metering block surface, maximum of .015” on each side. f.) Removal of choke plate and shaft. g.) The jets may be changed as needed. 7.) Gauge measurements (go/no-go) must be met at all times, regardless of carburetor temperature. C.) HP 80541-1 Option: 1.) The carburetor must remain stock retaining all Holley measurements and dimensions. The carburetor may be adjusted utilizing only specified Holley replacement parts. 2.) Jets, bleeds, needle and seat, emulsion bleeds, power valves, accelerator pumps nozzles and accelerator pump cam adjustments will be permitted. 3.) Physical alteration of carburetor components and/or parts and/or any alterations, machining and/or reshaping will not be permitted. The use of epoxy and/or coatings of any kind will not be permitted. D.) A single unaltered carburetor spacer plate with an unaltered square hole/opening including gasket with a maximum thickness of 1-1/8”-inch will be permitted. Tapering, machining and/or any other alteration to the spacer plate will not be permitted. E.) Only a single conventional round type air cleaner housing will be permitted. Ram air, air box and/or heat shield type devices will not be permitted. F.) Air cleaners that provide ventilation through the top cover (such as the K & N brand) will be permitted. G.) Air induction plastic carburetor insert and/or other devices that direct air into the air intake will not be permitted. H.) Air diffusers will not be permitted. 15.2 - Transmission & Driveline A.) TRANSMISSION AND DRIVELINE All Types: 1. The transmission must have a minimum of at least two forward gears and one reverse, plus neutral position. 2. With motor running and car in still position, the transmission must be able to engage the car in gear and the car must be able to move forward, then backward. 3. Only OEM production type transmissions will be permitted - two speed, three speed, four speed and automatic. 4. Five speed (or more) transmissions, “in and out” boxes, and/or quick change will not be permitted.

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5. All functioning shift levers must be located in OEM position. The flywheel and/or flexplate must be bolted directly to the end of the crankshaft, and the pressure plate must be fastened and/or bolted directly to the flywheel/flexplate. 6. Only one (1) flywheel/flexplate will be permitted. All driveline components within the bell housing must rotate consistent with the RPM of the engine while the car is in any gear. Only unaltered an unaltered OEM flexplate and/or an OEM replacement will be permitted. 7. Bert and/or Brinn and/or Falcon type transmissions will not be permitted. 8. Lightening and/or machining of gears and/or internal components will not be permitted. 9. Aluminum drive train components will not be permitted. Aluminum on clutch and/or pressure plates will not be permitted. 10. Racing type pressure plates will not be permitted. 11. Aluminum flywheel will be permitted. 12. Hydraulic clutches and/or throw out bearing(s) will be permitted.

Manual: 1. Any manual-type transmission must be in an OEM or OEM replacement case. 2. In manual-type applications only an external steel and/or aluminum, single or multi- disc clutch inside an explosion-proof steel bell housing and/or blanket(s) will be permitted. The bell housing must be a minimum 270 degrees around top of clutch/flywheel area. 3. Special purpose, after-market type racing transmissions will not be permitted. 4. The minimum OEM clutch diameter will be 10”-inches. 5. Multiple disc clutches will be permitted with a minimum diameter of 7.25”-inches.

Automatic: 1. Any automatic-type transmission must remain in an OEM or OEM replacement case, with a functioning OEM appearing pump. Automatic transmissions must have a working torque converter. 2. An aluminum OEM bell housing and/or aftermarket explosion-proof aluminum bellhousing will be permitted. 3. The original OEM bell housing must have an approved scattershield constructed of minimum 0.125” inch by three (3) inch steel, 270 degrees around flexplate. Manual bump starts will be permitted.

15.2.1 Drive Shaft 1. The driveshaft must be a minimum two (2) inch diameter and made from magnetic steel. 2. The driveshaft must be painted white and clearly labeled with the car number on the white portion of the driveshaft. 3. Only magnetic steel slip-yokes will be permitted. 4. A 360-degree drive shaft loop will be required and must be constructed of at least 0.25” inch by two (2) inch magnetic steel, and/or one (1) inch diameter tubing, mounted six (6) inches behind the front universal joint. A second drive shaft hoop is recommended and must be placed within 12” inches of the front universal joint.

15.3 - Chassis

A.) Only American manufactured cars 1960 through the current model year full-size “uni-body” type cars will be permitted. Convertibles, station wagons, front wheel drive, pony cars, mustangs, camaros will not be permitted. B.) All vehicles must maintain a minimum of 104” (inch) and a maximum 108” (inch) wheelbase. B.) The maximum tread width when measured from the outside sidewall of the tire(s) on both front and rear axles will be 80” (inches). C.) All frames must remain OEM stock from the front bumper to the center of the rear end. D.) The rear frame may be fabricated from the center of the rear end toward the rear of the car.

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15.4 – Weight All weights are post-race, with driver at the conclusion of any race and/or on track competition.

A.) The minimum weight requirement for any car utilizing the Chevrolet Performance ‘602’ crate engine and/or any 318 cubic-inch engine as manufactured by the manufacturer with OEM cast iron cylinder heads and the approved intake manifold will be 2,700 (pounds).

B.) The minimum weight requirement for any car utilizing the 318 cubic-inch engine as manufactured by the manufacturer with aftermarket cast iron cylinder heads and the approved intake manifolds will be 2,800 (pounds).

C.) The minimum weight requirement for any 360 cubic inch or engine as manufactured by the manufacturer with OEM cast iron cylinder heads and the approved intake manifold will be 2,900 (pounds).

D.) The minimum weight requirement for any car utilizing the 360 cubic-inch engine as manufactured by the manufacturer with aftermarket cast iron cylinder heads and the approved intake manifolds will be 3,000 (pounds).

E.) Any DIRTcar Sanctioned may adjust minimum weight rules based on engine options and/or body rules/dimensions.

F.) All weights must be securely mounted with two (2) ½” (inch) bolts securing them to the frame in a positive manner. The weight(s) must be painted white with the car number clearly marked on them. All weights must be mounted under the body of the car.

15.5 – Fuel Cells and Fuel A.) Only gasoline-type fuels will be permitted. It is up to each sanctioned track to determine specific fuel rules and regulations regarding the use of any gasoline-type fuels. B.) The fuel cell must be securely mounted in the rear of the car and secured with straps. It is recommended that the fuel cell be mounted solidly to the rear frame rails of the vehicle in a fabricated manner. C.) All fuel cells must be enclosed in a metal container. D.) The fuel cell must be a steel container with a minimum of two (2) one (1) inch by 1/8” (inch) steel straps on each side of the container to mount the fuel cell. E.) Only gasoline will be permitted. Methanol and/or any other type of fuel and/or any type of fuel additive will not be permitted.

15.6 – Body

A.) The body, body mounting position and overall appearance must retain the stock position with a completely enclosed cockpit. The body must retain it’s original appearance and have fabricated loops or chains in the front and rear for the purpose of towing. Aftermarket steel or aluminum bodies will be permitted.

1.) Firewall(s) must be sealed and complete. Open holes in the firewall will not be permitted. The front of the rear firewall must maintain the same height as the top of the front of the dashboard. The firewall must be at a 90-degree angle from the floorpan. 2.) A late model style interior will be permitted 3.) All cars must compete with a hood. 4.) All panels and doors must be fabricated from .040 aluminum and/or 24 gauge magnetic steel. 5.) All glass, chrome, trim and/or the windshielf must be removed. 6.) Rearview mirrors of any type will not be permitted. 7.) The minimum ground clearance in front of the front tires will be a minimum of 8”- inches.

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8.) The maximum body width at any point of the body will be 76”-inches. 9.) The maximum with of the front nose piece including flares will be 81”-inches. 10.) The minimum size of the window opening at any point (window or interior) will be 12”- inches. 11.) The maximum body rake will be 4”-inches in a continuous place from the front firewall to the rear body. 12.) A dropped interior will be permitted, provided no part of the quarter panel extends higher than the rear deck lid. 13.) The deck lid must be a minimum of 18”-inches. 14.) A rear spoiler will be permitted. The spoiler must be a maximum 8”-inch in height, lexan or aluminum with three (3) 18”-inches long angled support(s). The supports must not extend past the top of the spoiler.

B.) Rub/side rails may be attached flush to the body from the fender well to the rear quarter panel. The maximum diameter of the rub rail is 1-3/4”-inches. The ends of the rub rails must be capped and/or turned in towards the frame and extended past the center of the tire. C.) The front loop must not exceed 1-3/4”-inches in diameter (magnetic steel round tubing) with a maximum of .125”-inch wall thickness. Three (3) pegs may be used for support on each side. The loop must not exceed 5”-inches when measure from the front of the radiator in the stock position to the front side of the tubing. D.) The front bumpers must be stock appearing. The tubing must extend to the from horn to prevent bumpers becoming locked. Sharp edges will not be permitted. E.) Rear bumpers may be a loop that must not exceed 6”-inches in height. The loop may be supported by a maximum of four (4) pegs. The bumpers must be tied to the rear frame. The tubing must not exceed 1-3/4”-inches in diameter (magnetic steel round tubing) with a maximum of .125”-inch wall thickness. Sharp edges will not be permitted. A maximum of 18”- inches in height when measured at the center of the car. If the rear bumper is fabricated a maximum 2”-inch x 3”-inch rectangular or 1-3/4”-inch round tubing may be used.

15.7 – Suspension

A.) Modifying of any part in any manner unless otherwise stated in the rules, with the exception of heavy-duty ball joints on the lower ‘A’ frame will be permitted. Cockpit suspension adjustments of any type will not be permitted. Aluminum suspension components will not be permitted. B.) The steering shaft may be a collapsible shaft. C.) Aftermarket steering wheel and quick release are permitted. D.) Steering quickening devices are permitted. E.) After-marketing steering components will be permitted. After market steering components must be similar and/or replacement in type to the OEM application for the make and model of the vehicle. Inner and/or outer tie rod ends may be replaced with rod (heim) ends. F.) Only DIRTcar approved magnetic steel Tubular-type A-Frames and/or stock OEM lower ‘A’ frames, mounted in their stock OEM location will be permitted. The A-Frames may be reinforced along the edges by welding round stock. Cutting and/or changing lengths of the A- Frames will not be permitted. A fabricated upper “A” frame mount will be permitted. Mono balls will be permitted. G.) The front cross member may be altered for pump and steering clearance. H.) Any magnetic steel non-quick change rear end will be permitted. Mini spools and full spools will be permitted. Aluminum spools will not be permitted. Aluminum drive plates will be permitted. Quick change rear ends will not be permitted. I.) The upper rear trailing arms may be altered (shortened and/or lengthened) to obtain the correct pinion angle. J.) A three-link coil suspension will be permitted. The panhard bar or J-Bar will be permitted with links limited to one (1) biscuit per side. Springs of any type in this application will not be permitted. The upper links will be limited to four (4) biscuits (rubber bushings) Ford type only. The maximum diameter of the biscuits will be 3.5”-inches with a maximum thickness of 1.75”- inches. The rear cross member may be altered and/or removed for a three link rear suspension.

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K.) If an upper trailing arm four (4) link suspension is used, it must remain in the stock location, with stock mounts and stock lengths. Poly-eurothane biscuits will be permitted on pull bars with a maximum diameter of the biscuits will be 3.5”-inches with a maximum thickness of 1.75”- inches. L.) Aftermarket bushings will be permitted, but the arm must not be altered in any manner. Slots and/or adjustable rod ends will not be permitted. M.) Leaf-type springs will be permitted. Only stock OEM-type magnetic steel leaf spring(s) stack(s) will be permitted. Single leaf, mono-type-leaf and/or any type of slider and/or any composite leaf-type applications will not be permitted. Aluminum lowering blocks will be permitted in leaf spring rear end applications. N.) Combinations of coil overs and leaf spring rear suspensions will not be permitted. O.) Coil springs will be permitted. The coil spring location must remain in the stock OEM location. The upper spring bucket must not be removed. The center spring bucket may be removed. The lower coil spring mount must remain in the stock location. Coil over eliminators will not be permitted. The coil spring rear end suspension must use stock lower trailing arms in the stock location for the frame utilized in competition. P.) A maximum of one (1) shock absorber per wheel. Only magnetic steel body, non- adjustable shock absorbers will be permitted. The DIRTcar approved –A-type shock absorbers displaying the DIRTcar “Approved” decal will be permitted to compete. Shock absorbers may be mounted outside the front ‘A’ frame(s). Q.) Weight jacks on each corner of the car will be permitted. The jacking bolt must solid and fit directly into the spring. Mono-balls, swivels and/or heim ends will not be permitted. R.) Hydraulic ratchet and/or electric weight jacks are not permitted. S.) Drum and/or disc brakes will be permitted. Stock and/or aftermarket vented steel rotors and calipers will be permitted. Fabricated mounting brackets will be permitted. Drilling cutting and or lightening of the rotor and/or drum will not be permitted. A minimum of three (3) brakes must be in working condition prior to and following the completion of competition. If only three (3) brakes are being utilized for competition, the right front assembly must be removed. After market brake pedals will be permitted. Brake bias adjusters and valves will be permitted. 15.8 – Wheels and Tires A.) A maximum 8” (inch) wide steel racing wheel will be permitted. Aluminum and/or magnesium and/or mag-type and/or homemade wheels will not be permitted. B.) One (1) inch magnetic steel lugnuts will be permitted on all four corners of the vehicle. Any five lug pattern OEM spindle will be permitted. Spindle saver(s) will be permitted. C.) Siping of tires will be permitted. Grooving of rear tires will not be permitted after June 1, 2015. Grooving of front tires will not be permitted after December 31, 2015. D.) Recapping of an approved tire is not permitted. E.) Only Hoosier E-Mod tires; compounds, D, H and/or A will be permitted. The DCM 400 will be permitted. F.) The local track rules may prevail on the specific tire and tire choice rule of the three offered Hoosier E-Mod compounds. G.) Any type of alteration, chemical or mechanical, to the face and/or sidewall of the tire will not be permitted. H.) A bead lock will be permitted on the right rear tire only. 15.9 - Personal Protection Equipment 15.9.1. General A.) It is the sole responsibility of each competitor for the effectiveness and proper installation, per the manufacturer’s specifications to be adequate for competition at every event. Each competitor is expected to investigate and educate themselves for continuing improvement regarding their own personal safety equipment.

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15.9.2 Seat Belt/Restraint System A.) It is recommended that each car be equipped with an SFI 16.5 or SFI 16.1 approved seat belt restraint system until the date of the belt expiration (usually two years). Seat belts restraint systems shall be installed in accordance with the directions and application of the system supplier or manufacturer. B.) Seat belt webbing that comes into contact with any sharp or un-radiused metal edge should be protected from that edge by means of push on grip vinyl trim. Seat manufacturers supply the seat with trim protecting the webbing from abrasion or cutting under impact conditions and should be used to their specifications. C.) It is the responsibility of the driver, not the Officials or the Promoter to ensure that his/her seat belt restraint system and all components are SFI approved, correctly installed, maintained and properly used.

15.9.3 Protective Clothing A.) Each driver should wear a fire resistant uniform meeting the SFI 3.2A/5 specification and display a valid SFI 3.2A/5 label. B.) Each driver should also wear fire resistant accessories that effectively cover the remaining parts of the body. Shoes and gloves should meet the SFI 3.3 specification and display a valid SFI.3label.

15.9.5 Helmets A.) Driver should wear a full face helmet, with at least a valid SA 2000 or SA 2005 Standard Snell and/or a valid SFI 31.1, SFI 31.2 or SFI 31.1 2000 label. B.) The driver should wear the helmet in accordance with the directions provided by the helmet manufacturer and/or supplier. C.) If a head and neck restraint system is connected it should conform to the manufactures mounting instructions. D.) Head and Neck restraints are strongly recommended.

15.9.6 Other A.) Sharp or protruding edges in or around the driver compartment, which would impede the driver’s rapid exit from the car will not be permitted. B.) Windshield screens with a minimum of .090 inch screens must be securely fastened C.) An electrical engine shut off switch is required. The switch must be clearly labeled and within the reach of the driver. D.) A fuel shut off valve is recommended and should be utilized. The valve should be clearly labeled and within reach of the driver. The fuel line must not enter the driver compartment. E.) Flame retardant seat, roll bar, knee and steering pads or padding are recommended F.) Traction control devices of any type, electronic or otherwise will not be permitted.

15.10 – Roll Cage A.) A minimum 6-point competition roll cage is required. The roll cage must be constructed of magnetic steel tubing that is a minimum of 1 ½” in diameter, with a minimum tubing thickness

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of .095 (wall thickness). The roll cage must be located within the stock OEM parameters of the doors of the vehicle. B.) A minimum of three (4) horizontal door bars are required on the driver’s side door and a minimum of three (3) horizontal door bars are required on the passenger side. A minimum of three vertical supports must be welded in place from the door to the frame in each door. C.) A minimum of three (3) driver protection bars are required in the windshield. The windshield should be covered with wire mesh. D.) The top of the driver’s helmet must remain below the top hoop of the roll cage. E.) Front and rear bars that pass through the firewall will be permitted, with one (1) kicker bar to the frame. F.) A radiator protection bar will be permitted. G.) Rear vertical roll bar hoops mounted on the rear frame rails (rearward of the rear body mounts) will not be permitted. The rear vertical roll bar hoop of the roll cage should be perpendicular to the frame and must not exceed a ten (10) degree variation from perpendicular in its vertical rise from the frame.

15.11 – Other A.) Any battery that is mounted inside the driver’s compartment must be completely enclosed in a marine-type box, with a lid and mounted securely.

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2015 DIRTcar Stock Car Rules

TO ALL COMPETITORS/PARTICIPANTS

 The following are the 2015 DIRTcar Stock Car rules. All amendments supersede any previous rules regarding any technical article and/or aspect.  Under the guideline of the 2015 DIRTcar Stock Car rules any and/or rules and as stated in the 2015 DIRTcar UMP Rule Book, all DIRTcar rules apply to all sanctioned divisions.  The specifications published shall be considered a section of the “Official Rules and Specifications” for all events, series and sanctions by World Racing Group. All sections should be considered when determining specifications and governance. 15.0 DIRTcar Stock Car Rules

ANY CAR, TEAM AND/OR DRIVER THAT DOES NOT MEET THESE SPECIFICATIONS AND/OR EQUIPMENT REQUIREMENTS WILL BE SUBJECT TO PENALTIES AS DETERMINED BY THE DIRTcar and/or World Racing Group OFFICIALS.

15.1 - Engine

A.) The engine and body must be manufactured by the same company and be within the same manufacturer’s model line when introduced into competition. B.) The number one (1) spark plug must align itself in a perpendicular line with the center of the upper ball joint for each manufacturer. C.) The engine block must be cast iron from an OEM manufacturer. In addition to the factory OEM blocks only the GM Bowtie blocks with the casting numbers of 10051181, 10051182 and 10051183 will be permitted. The SHP DART Block will be permitted for competition. D.) DART Big M and Little M Blocks permitted E.) Aluminum engine blocks will are not permitted. F.) Cast iron cylinder heads of any make are permitted. G.) Aluminum cylinder heads of any origin are not permitted. H.) Roller tip rocker and roller type rocker arms are permitted. I.) Roller Cams of any-type are not permitted. J.) Roller and/or mushroom-type lifters are not permitted. K.) Cast Iron or Aluminum intake manifolds are permitted. L.) Cast Iron or aftermarket exhaust headers are permitted. The direction of the exhaust flow must exit away from the car and the track surface. M.) HEI distributors are permitted. The OEM firing order for the engine must be maintained. N.) Racing-type and/or specific racing-type distributors not permitted. O.) MSD boxes and/or any other ignition amplifier boxes of any type not permitted. P.) Conventional or Aluminum radiators are permitted Q.) One 500 CFM 4412 Holley unaltered carburetor is required. The local track rules reserve the right for carburetors to be claimed and/or changed (i.e. “swapped”) for competitive analysis and/or inspection. 1.) The original choke tower must remain in its stock position and configuration. 2.) The choke blade may be removed.

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3.) Any other alterations to the body of the carburetor, internal working mechanisms, venturis, throttle plate and/or any other part and/or component of the carburetor will not be permitted 4.) Carburetor jets may be replaced and/or adjusted as an engine tuning method. R.) Only mechanical fuel pumps permitted. S.) All cars must be equipped with an operable starter in working condition.

15.2 - Transmission & Driveline A.) TRANSMISSION AND DRIVELINE All Types: a.) The transmission must have a minimum of at least two forward gears and one reverse, plus neutral position. b.) With motor running and car in still position, the transmission must be able to engage the car in gear and the car must be able to move forward, then backward. c.) Only OEM production type transmissions will be permitted - two speed, three speed, four speed and automatic. d.) Five speed (or more) transmissions, “in and out” boxes, and/or quick change will not be permitted. e.) All functioning shift levers must be located in OEM position. The flywheel and/or flexplate must be bolted directly to the end of the crankshaft, and the pressure plate must be fastened and/or bolted directly to the flywheel/flexplate. f.) Only one (1) flywheel/flexplate will be permitted. All driveline components within the bell housing must rotate consistent with the RPM of the engine while the car is in any gear. Only unaltered an unaltered OEM flexplate and/or an OEM replacement will be permitted. g.) Bert and/or Brinn and/or Falcon type transmissions will not be permitted. Manual: a.) Any manual-type transmission must be in an OEM or OEM replacement case. b.) In manual-type applications only an external steel and/or aluminum, single or multi-disc clutch inside an explosion-proof steel bell housing will be permitted. The bell housing must be a minimum 270 degrees around top of clutch/flywheel area. c.) Special purpose, after-market type racing transmissions will not be permitted. Automatic: a.) Any automatic-type transmission must remain in an OEM or OEM replacement case, with a functioning OEM appearing pump. b.) An aluminum OEM bell housing and/or aftermarket explosion-proof aluminum bellhousing will be permitted. c.) The original OEM bell housing must have an approved scattershield constructed of minimum 0.125” inch by three (3) inch steel, 270 degrees around flexplate. Manual bump starts will be permitted.

15.2.1 Drive Shaft A.) The driveshaft must be a minimum two (2) inch diameter and made from magnetic steel. B.) The driveshaft must be painted white and clearly labeled with the car number on the white portion of the driveshaft. C.) Only magnetic steel slip-yokes will be permitted. D.) A 360-degree drive shaft loop will be required and must be constructed of at least 0.25” inch by two (2) inch magnetic steel, and/or one (1) inch diameter tubing, mounted six (6) inches behind the front universal joint. A second drive shaft hoop is recommended and must be placed within 12” inches of the front universal joint.

15.3 - Chassis

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A.) Only American manufactured cars and/or full-size “uni-body” type cars will be permitted. Sports car chassis for the Chevrolet Camaro / Pontiac Firebird and/or the Ford Mustang from 1967 to 1985 will be permitted. B.) All vehicles must maintain a minimum of 107” (inch) wheelbase. C.) Altering of stock frame, with the exception of repair to the original frame to maintain original specifications will not be permitted. Repairs that will be acceptable will include patching of holes and/or rust(ed) areas of the frame. Repairs will be approved at the discretion of DIRTCAR Officials and/or local track officials. D.) The rear frame may be replaced from the rear shock absorber mounts toward the rear of the car.

15.4 – Weight A.) The minimum weight requirement at all times will be 3,200 lbs (pounds). B.) All weights must be securely mounted with two (2) ½” (inch) bolts securing them to the frame in a positive manner. The weight(s) must be painted white with the car number clearly marked on them. All weights must be mounted under the body of the car.

15.5 – Fuel Cells and Fuel A.) Only gasoline-type fuels will be permitted. B.) The fuel cell must be securely mounted in the rear of the car and secured with straps. It is recommended that the fuel cell be mounted solidly to the rear frame rails of the vehicle in a fabricated manner. C.) All fuel cells must be enclosed in a metal container. D.) The fuel cell must be a steel container with a minimum of two (2) one (1) inch by 1/8” (inch) steel straps on each side of the container to mount the fuel cell. E.) Only gasoline will be permitted. Methanol and/or any other type of fuel and/or any type of fuel additive will not be permitted. 15.6 – Body A.) The body, frame and engine must match the manufacturer. The body, body mounting position and overall appearance must retain all stock OEM dimensions and original body line and contours and must be centered over the wheels. Shortening and/or overlapping of the body panels will not be permitted. All glass, chrome and upholstery must be removed from body prior to competition. The body must be made from magnetic steel. Bodies that appear to be flat sided and/or do not have stock contours and appearance and/or appear to be fabricated from scratch will not be permitted. Station Wagon, Truck, SUV, body styles not permitted.

The following are the critical body dimensions; 1.) A minimum roof height of 51”-inches 2.) A minimum of 6”-inches ground clearance, nose and/or the side rocker panel(s). 3.) The minimum door length will be 28 ½”-inches. 4.) The minimum window opening will be 14”-inches measured vertically from the top of the door to the bottom of the drip edge on the roof. 5,) Stock and/or after-market ‘production-type’ piece diagrams may be used for reference in regard to dimensions, proper mounting position and location for any standard body.

B.) The top and/or roof of the car may be removed to install the roll cage assembly, but it must be replaced and fastened in its stock OEM location. C.) The front windshield opening must be covered with ½” x ½”-inch and/or 1” x ½”-inch wire mesh. It is also recommended that three (3) support bars fabricated from magnetic steel tubing, a minimum of 1”-inch diameter and .095” wall thickness be spaced equally in front of the driver and welded to the top roll cage bar and the dash bar of the roll cage in a vertical manner. C.) The inner door panels may be altered for the placement of the door bars in the roll cage assembly.

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D.) The floorpan and firewalls must be stock in appearance and be complete on both the driver and passenger side of the vehicle. The front firewall must be a maximum of 12”-inches behind the rear edge of the engine block. The floorpan and firewalls (front and rear) may be repaired and/or fabricated, but must retain stock appearance and stock material thickness. The minimum thickness for replacement material / patches on the floorpan will be .060” with the maximum being .125”-inch magnetic steel. The only alterations permitted to the floorpan and/or firewall will be for the proper engine setback. Any alterations to the floorpan and/or firewall material thickness will not be permitted.

1.) Repair of the floorpan or firewall patch, if needed, must be made with magnetic steel with minimum thickness of the original in the stock location. Repair patch is limited to the repair or hole only. 2.) Floorboard may be cut for the mounting of the roll cage only. 3.) The floorboard must have a driveshaft tunnel. 3.) Firewall(s) must be sealed and complete. Open holes in the firewall will not be permitted. 4.) The front of the rear firewall must maintain the same height as the top of the front of the dashboard. 5.) The maximum length of the dashboard from the front firewall to the edge of the dashboard panel will be 24”-inches. 6.) The firewall must be at a 90-degree angle from the floorpan.

E.) The driver and passenger compartment must remain open from left to right exposing the stock-appearing floor pan and to the rear seat firewall and shelf. There may be an enclosure on the passenger side of the vehicle, a maximum of 6”-inches in width from the top outside edge of the door, for the purpose of routing and covering the fuel line as it passes through the driver compartment, unless a conduit is used. Additional sheet metal including cockpit type enclosures and/or any modifications within the interior of the car and/or driver compartment area will not be permitted. F.) The trunk floor area may be cut to allow for the mounting of the fuel cell. G.) The body, including fenders, quarters, hood, roof, decks doors must be magnetic steel and remain stock or approved stock in appearance. H.) The body must be mounted in its stock OEM location and centered between the wheels. Chopping and/or channeling of the body will not be permitted. I.) Exposed tubing and/or bracing outside of the bodyline of the car will not be permitted with the exception of rub/side rails. J.) Plastic aftermarket front nose will be permitted provided they are approved and stock appearing for the year, make and model of the car. Late Model type aerodynamic noses will not be permitted. K.) Rub/side rails may be attached flush to the body from the fender well to the rear quarter panel. L.) A maximum seven (7) inch visor/sun shield may be added to the top of the windshield opening. The window openings, front and/or rear, driver and/or passenger side must retain their stock OEM dimensions. M.) Mirrors of any type are not permitted. N.) The back of the hood must be sealed off from the driver’s compartment. O.) The front bumper must remain stock. Sharp edges will not be permitted. Both sides and ends of the bumper must be capped. Tube-type front bumpers will be permitted. Tube-type bumpers must have capped ends. P.) The rear of the car must be enclosed. The rear bumpers may be covered and must have round edges and connect solidly to the frame. After-market rear bumper covers will be permitted provided they are approved and stock appearing for the year, make and model of the car. Q.) Front and/or rear spoilers of any type are not permitted. Spoilers that are molded as a part of an OEM type application may be permitted.

15.7 – Suspension

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A.) All suspension components must remain stock in their OEM mounting locations for the year make and model of the vehicle with the exception of racing shocks and/or springs that are mounted in stock locations. B.) The steering shaft may be a collapsible shaft C.) Aftermarket steering wheel and quick release are permitted. D.) Steering quickening devices are permitted. E.) After-marketing steering components will be permitted. After market steering components must be similar and/or replacement in type to the OEM application for the make and model of the vehicle. F.) Only stock OEM-type bolt-in upper ball joints will be permitted. Adjustable and/or truck type ball joints will not be permitted. Cutting and/or alterations to the frame will not be permitted to accept any other type or style of ball joint. G.) Only DIRTcar approved Tubular-type A-Frames, mounted in their stock OEM location will be permitted. The A-Frames may be reinforced along the edges by welding round stock. Cutting and/or changing lengths of the A-Frames will not be permitted. H.) Only stock OEM and/or Ford 9”-type rear ends will be permitted for competition. Quick change rear ends will not be permitted. I.) The lower rear trailing arms must remain in their stock OEM length, format and length, from the original OEM application and measurement system (English or Metric) and must remain specific to their particular chassis/frame and must be the same length on each side. The lower rear trailing arms must be mounted in the stock location. Additional holes in the frame and/or rear end will not be permitted. J.) The upper rear trailing arms may be altered (shortened and/or lengthened) to obtain the correct pinion angle. K.) Aftermarket bushings will be permitted, but the arm must not be altered in any manner. Slots and/or adjustable rod ends will not be permitted. L.) Leaf-type springs will be permitted. Only stock OEM-type magnetic steel leaf spring(s) stack(s) will be permitted. Single leaf, mono-type-leaf and/or any type of slider and/or any composite leaf-type applications will not be permitted. M.) Coil-over applications of any-type will not be permitted. N.) Aftermarket coil springs will be permitted. The coil spring location may be altered, however, the centerline of the axle tube may not be any further forward than the front of the spring or not further back than the rear of the spring. O.) Only magnetic steel body, non-adjustable shock absorbers will be permitted. The DIRTcar approved –A-type shock absorbers displaying the DIRTcar “Approved” decal will be permitted to compete. P.) Weight jacks will be permitted. Q.) Hydraulic ratchet and/or electric weight jacks are not permitted. R.) Only stock-type OEM brakes will be permitted. Disc brake(s) will be permitted on the rear brake(s) provided that the rear brake caliper(s) match the front brake calipers. Alterations to the rear brake rotors, to fit the rotor to the rear only, will be permitted. All four corners must be in working condition prior to and following the completion of competition. After market brake pedals will be permitted. Brake bias adjusters and valves will not be permitted. S.) Suspension components that are adjustable within driver compartment of any-type will not be permitted.

15.8 – Wheels and Tires

A.) A maximum 8” (inch) wide steel racing wheel will be permitted. Aluminum and/or magnesium and/or mag-type and/or homemade wheels will not be permitted. one (1) inch magnetic steel lugnuts will be permitted on all four corners of the vehicle. B.) Only Hoosier E-Mod tires; compounds, D, H and/or A will be permitted. The DCM 400 will be permitted. Siping of tires will be permitted. Grooving of rear tires will not be permitted after June 1, 2015. Grooving of front tires will not be permitted after December 31, 2015. Recapping of an approved tire is not permitted.

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The local track rules may prevail on the specific tire and tire choice rule of the three offered Hoosier E-Mod compounds. C.) Any type of alteration, chemical or mechanical, to the face and/or sidewall of the tire will not be permitted. D.) A bead lock will be permitted on the right rear tire only. 15.9 - Personal Protection Equipment 15.9.1. General A.) It is the sole responsibility of each competitor for the effectiveness and proper installation, per the manufacturer’s specifications to be adequate for competition at every event. Each competitor is expected to investigate and educate themselves for continuing improvement regarding their own personal safety equipment.

15.9.4 Seats A.) It is recommended that an aluminum seat built specifically for the purpose of competition in auto-racing events be required B.) High-back Aluminum (stockcar style) seats should be securely mounted to the frame as recommended/required by seat manufacturer and chassis manufacturer. C.) The seat must be mounted near the stock OEM location of the front seat for the year, make and model of the specific vehicle. Seats mounted past the rearward edge of the stock location on the driver’s side of the vehicle will not be permitted. D.) Head rest (behind the head) should include padding. All areas surrounding the head should have padding E.) A right head net or support is required. Head nets must be equipped with quick release mechanisms F.) The seat must be mounted a minimum of 30” (inches) from the centerline of the rear end, measured at any point of the rear of the seat. 15.9.5 Helmets A.) Driver should wear a full face helmet, with at least a valid SA 2000 or SA 2005 Standard Snell and/or a valid SFI 31.1, SFI 31.2 or SFI 31.1 2000 label. B.) The driver should wear the helmet in accordance with the directions provided by the helmet manufacturer and/or supplier. C.) If a head and neck restraint system is connected it should conform to the manufactures mounting instructions. D.) Head and Neck restraints are strongly recommended.

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15.9.6 Other A.) No sharp or protruding edges in or around the driver compartment, which would impede the driver’s rapid exit from the car. B.) Windshield screens with a minimum of .090 inch screens must be securely fastened C.) An electrical engine shut off switch is required. The switch must be clearly labeled and within the reach of the driver. D.) A fuel shut off valve is recommended and should be utilized. The valve should be clearly labeled and within reach of the driver. The fuel line must not enter the driver compartment. E.) Flame retardant seat, roll bar, knee and steering pads or padding are recommended

15.10 – Roll Cage A.) A minimum 4-point competition roll cage is required. The roll cage must be constructed of magnetic steel tubing that is a minimum of 1 ½” in diameter, with a minimum tubing thickness of .095 (wall thickness). The roll cage must be located within the stock OEM parameters of the doors of the vehicle. Roll cages that are moved toward the rear of the car and/or offset will not be permitted. B.) A minimum of three (3) horizontal door bars are required on each door. C.) A minimum of three (3) driver protection bars are required in the windshield. D.) Front and rear bars that pass through the firewall will be permitted, with one (1) kicker bar to the frame. E.) A radiator protection bar will be permitted. F.) There must be a minimum of 40”-inches between the outside edge of the front and rear down bars at the top of the door panel. A maximum of 41”-inches (48”-inches on 1988-1996 GM-type bodies) from the top center of the windshield to the front edge of the rear hoop and a maximum of 13”-inches (20”-inches) for 1988-1996 GM-type bodies) to the front edge of the top halo. The G.) The top halo must be a minimum of 40”-inches across outside-to-outside. H.) The rear hoop must be a maximum of 12”-inches in from the bottom of the opera window. F.) The rear vertical roll bar hoop must be mounted on the rear body mount in the center section of the frame a maximum of 81”-inches rearward of the centerline of the right front wheel/spindle. Rear vertical roll bar hoops mounted on the rear frame rails (rearward of the rear body mounts) will not be permitted. The rear vertical roll bar hoop of the roll cage should be perpendicular to the frame and must not exceed a ten (10) degree variation from perpendicular in its vertical rise from the frame.

15.11 – Other A.) Any battery that is mounted inside the driver’s compartment must be completely enclosed in a marine-type box, with a lid and mounted securely.

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2015 Factory Stock Rules (PURE STOCK, AMERICAN STOCK, HOBBY STOCK, NOVICE) TO ALL COMPETITORS/PARTICIPANTS

 Under the guideline of the 2015 DIRTcar Factory Stock rules any and/or rules and as stated in the 2015 DIRTcar Rule Book, all DIRTcar rules apply to all divisions. Local track rules pertaining to the racing procedures and/or overall rules that are administered by the local track officials and management may apply at local tracks in DIRTcar sanctioned events. Instances, where applicable, local track may be applied.  The 2015 DIRTcar Factory Stock Rules have been established to include the rules in several different regions of North America, refer to the rules that are in effect in your region.  The following are the 2015 DIRTcar Factory Stock rules. All amendments supersede any previous rules regarding any technical article and/or aspect.  Under the guideline of the 2015 DIRTcar Factory Stock rules any and/or rules and as stated in the 2015 DIRTcar Rule Book, all DIRTcar rules apply to all sanctioned divisions.  The specifications published shall be considered a section of the “General Rules and Specifications” for all events, series and sanctions by World Racing Group. All sections should be considered when determining specifications and governance. 15.0 DIRTcar Factory Stock ANY CAR, TEAM AND/OR DRIVER THAT DOES NOT MEET THESE SPECIFICATIONS AND/OR EQUIPMENT REQUIREMENTS WILL BE SUBJECT TO PENALTIES AS DETERMINED BY THE DIRTcar and/or World Racing Group OFFICIALS This division and the competition rules will still be under the “home track” rules for 2015. Consolidated rules are being drafted for 2015 Race Season and will be released during 2015. Due to the wide variance of rules, the attached are only guideline base rules and may be adopted by a track as UMP DIRTcar Sportsman. 1. Must compete on a street tire. Track operators and/or track officials may introduce a tire rule that includes the Hoosier A, D or H tire. Only the track will be permitted to make any change to the tire rule. 2. Driver must be a DIRTcar member.

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2015 DIRTcar Sport Compact TO ALL COMPETITORS/PARTICIPANTS

 Under the guideline of the 2015 DIRTcar Sport Compact rules any and/or rules and as stated in the 2015 DIRTcar Rule Book, all DIRTcar rules apply to all divisions. Local track rules pertaining to the racing procedures and/or overall rules that are administered by the local track officials and management may apply at local tracks in DIRTcar sanctioned events. Instances, where applicable, local track may be applied. 15.1 – Engine A.) Only three (3) or four (4) cylinder in-line engines will be permitted. B.) All engine components must remain unaltered and OEM for the year, make and model of the car being used in competition. C.) All valve-train components must remain unaltered and OEM including but not limited to; crankshaft, connecting rods, valves, valve sizes and the bore and stroke. D.) Aftermarket and/or racing-type cylinder heads will not be permitted. E.) High performance and/or sports car engines of any type will not be permitted. F.) Turbo charged and/or super charged and/or rotary engines and/or engines utilizing a variable cam-timing system will not be permitted. 15.1.2. – Electronics and Ignition System A.) All ignition components must be unaltered, OEM and match the year, make and model of the car in competition. Only 12 volt ignition systems will be permitted. B.) Ignition boxes and/or performance chips and/or any ignition enhancing devices will not be permitted. C.) Traction control of any-type will not be permitted. D.) Only one twelve (12) volt battery, securely mounted with both terminals covered will be permitted. If battery is moved from OEM location, the battery must be mounted in a Marine-type case. E.) Only stock OEM starters in the OEM location will be permitted. F.) Only one aftermarket tachometer, oil pressure and water temperature gauge(s) will be permitted. G.) The vehicle computer (ECU) must be mounted in a visible location providing ease of inspection. H.) In-car cameras, recording devices and/or data transmitting devices of any-type will not be permitted. 15.1.3 – Exhaust System A.) The exhaust manifold must remain unaltered and OEM for the year, make and model of the car in competition. B.) Removal of the catalytic converter, air conditioning compressor and smog pump will be permitted. C.) Track rules may require a muffler. 15.1.4 - Engine Compartment A.) The engine and radiator must be OEM and mounted in the stock OEM location for the year, make and model of the car in competition.

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B.) Solid engine mounts and/or safety chains will be permitted. C.) Accumulators and/or accusumps will not be permitted. D.) Reinforcing will not be permitted with the exception of the front strut bar. 15.2 - Transmission & Driveline A.) The transmission and/or transaxle must remain OEM and unaltered for the year, make and model of the car in competition. B.) All forward and reverse gears must be operational. C.) The flywheel, flexplate, clutch and/or torque converter and/or assembly must remain unaltered and OEM of the year, make and model of the car in competition. D.) Mini-type clutches and/or couplers will not be permitted. E.) Transmission coolers in the driver compartment will not be permitted. F.) Torque dividing final drive systems will not be permitted. G.) Locked differentials of any type will not be permitted. H.) A minimum one (1) inch inspection hole must be located in the bell housing. 15.3 – Chassis/Frame A.) All chassis and frames must remain unaltered and OEM. Any front wheel drive, compact car frame will be permitted. B.) A maximum wheelbase of 107-inches will be permitted. C.) The magnetic steel floor pan must remain unaltered and OEM. Any work that is done in the form of patches must be completed with magnetic steel. 15.4 – Weight A.) Additional weight of any type will not be permitted. Any item(s) that are deemed to provide additional weight must be removed. 15.5 – Fuel Cells and Fuel A.) The fuel system must be complete, unaltered and OEM for the year, make and model of the car in competition. B.) Only standard pump gasoline will be permitted for competition. A maximum of 93 octane. Performance additives will not be permitted. C.) The gas tank/fuel cell may be mounted ahead of the rear axle with a minimum 1/8-inch shield mounted under it. D.) If the gas tank/fuel cell is mounted behind the rear axle the gas tank/fuel cell must be replaced with a maximum eight (8) gallon fuel cell relocated to the trunk area of the car. The cell must be mounted with two (2) solid magnetic steel straps around the entire cell two (2) inches wide and .125-inch thick. A magnetic steel or fuel cell cover must be between the driver and the fuel cell. E.) A fuel cell vent, including cap vent, must have a check valve. If the fuel cell does not have an aircraft-type positive seal filler neck, then a flapper, spring and/or ball type filler roll-over valve is mandatory. F.) External electric fuel pump wired to the ignition switch with aftermarket fuel cell will be permitted. G.) Cool cans will not be permitted. H.) Fuel lines that pass through the driver compartment must be magnetic steel.

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15.6 – Body – (See drawing diagram for reference) A.) Any front wheel drive, compact car will be permitted for competition. Station wagons, and/or convertibles and/or two seat sports cars will not be permitted. B.) The body must remain unaltered and OEM in appearance. C.) The inner fenders must remain unaltered and OEM. Removing of the inner fenders will not be permitted. D.) The hood and trunk lid / hatchback must be positively and securely fastened. E.) All doors must be positively and securely fastened. F.) All glass, exterior lights, chrome and/or plastic trim and hood insulation must be removed. G.) The dashboard may be removed. H.) Front and rear bumpers must be positively and securely fastened. Welded, chained and/or cabled to the frame will be permitted. I.) A front and rear tow hook easily accessible will be required. J.) The OEM bumper covers must remain on the vehicle, but may be altered to allow for tow hook. K.) A maximum seven (7) inch sun visor will be permitted. L.) The opera windows may be closed and/or sealed. 15.7 – Suspension A.) All components and mounts must remain unaltered and OEM and must match the year, make and model of car in competition. B.) Weight jacks, modifications, racing components, aftermarket or homemade traction devices will not be permitted. C.) The car must remain in alignment from front-to-rear and must track straight. D.) A maximum of 5 degrees of camber will be permitted on any wheel. E.) Center mounted steering will not be permitted. F.) A quick release, aftermarket steering wheel will be permitted. The steering column must remain OEM and unaltered. G.) Aftermarket remote reservoir power steering will not be permitted. H.) All shocks and struts must remain unaltered and OEM in the OEM location. I.) Spring rubbers will be permitted. 15.7.2 – Brakes A.) All brake components must be unaltered, OEM, magnetic steel and operative on all four wheels. B.) Disc and/or drum brakes will be permitted and they must match the year, make and model of the vehicle in competition. C.) Only OEM Master Cylinders in OEM location will be permitted. D.) Brake shut off and/or valve bias adjuster(s) will not be permitted. E.) Only magnetic steel brake lines will be permitted. 15.8 – Wheels and Tires A.) Only OEM DOT 13, 14, 15 or 16-inch passenger tires will be permitted. Racing,

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mud, and/or snow tires will not be permitted. B.) Alterations of any type including re-caps, softening, chemical alteration, conditioning, siping and/or grooving will not be permitted. C.) All wheels must be OEM steel or aluminum wheels with a maximum width of seven (7) inches and a standard bead. D.) All four (4) tires and wheels must be of the same series, size and offset. E.) All tires must remain inside of the body. F.) Wheel spacers and/or bleeder valves will not be permitted. G.) Wheel reinforcement is strongly recommended. H.) One (1) inch Outside Diameter magnetic steel lug nuts on steel wheels are required. 15.9 - Safety 15.9.1 Personal Safety Equipment A.) It is the sole responsibility of each competitor for the effectiveness and proper installation, per the manufacturer’s specifications to be adequate for competition at every event. Each competitor is expected to investigate and educate themselves for continuing improvement regarding their own personal safety equipment. 15.9.2 Seat Belt/Restraint System A.) Each car should be equipped with an SFI 16.5 or SFI 16.1 approved seat belt restraint system until the date of the belt expiration (usually two years). Seat belts restraint systems shall be installed in accordance with the directions and application of the system supplier or manufacturer. B.) Seat belt webbing that comes into contact with any sharp or unradiused metal edge should be protected from that edge by means of push on grip vinyl trim.. Seat manufacturers supply the seat with trim protecting the webbing from abrasion or cutting under impact conditions and should be used to their specifications. C.) It is the responsibility of the driver, not the Officials or the Promoter to ensure that his/her seat belt restraint system and all components are SFI approved, correctly installed, maintained and properly used. 15.9.3 Protective Clothing A.) Each driver should wear a fire resistant uniform meeting the SFI 3.2A/5 specification and display a valid SFI 3.2A/5 label. B.) Each driver should also wear fire resistant accessories that effectively cover the remaining parts of the body. Shoes and gloves should meet the SFI 3.3 specification and display a valid SFI.3label. 15.9.4 Seats A.) An aluminum seat built specifically for the purpose of competition in auto-racing events will be required B.) High-back Aluminum (stockcar style) seats should be securely mounted to the frame as recommended/required by seat manufacturer and chassis manufacturer. C.) Head rest (behind the head) should include padding. All areas surrounding the head should have padding D.) A right head net or support is required. Head nets must be equipped with quick release mechanisms

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E.) The seat must be mounted a minimum of 30” (inches) from the center of the rear end, measured at the bottom of the seat 15.9.5 Helmets A.) Driver should wear a full face helmet, with at least a valid SA 2000 or SA 2005 Standard Snell and/or a valid SFI 31.1, SFI 31.2 or SFI 31.1 2000 label. B.) The driver should wear the helmet in accordance with the directions provided by the helmet manufacturer and/or supplier. C.) If a head and neck restraint system is connected it should conform to the manufactures mounting instructions. D.) Head and Neck restraints are strongly recommended. 15.9.6 Other A.) No sharp or protruding edges in or around the cockpit, which would impede the driver’s rapid exit from the car. B.) Windshield screens with a minimum of .090 inch screens must be securely fastened C.) An electrical engine shut off switch is required. The switch must be clearly labeled and within the reach of the driver. D.) A fuel shut off valve is required. The valve must clearly labeled and within reach of the driver. E.) Flame retardant seat, roll bar, knee and steering pads or padding are recommended 15.10 – Roll Cage A.) Unless otherwise noted all tubing utilized in the construction of the roll cage must be 1.50-inch Outside Diameter, .095-inch thick magnetic steel tubing. B.) A six-point, full perimeter, using 1.50-inch Outside Diameter, .095-inch thick magnetic steel tubing is required. C.) The rear hoop must have bracing that crosses in an ‘X’ configuration. Rear kick up supports are required. D.) A minimum 1.25-inch outside diameter cross bar is required across the top of the halo bar. E.) The roll cage must be securely fastened (welding is required) utilizing a minimum of .250-inch plating to mount cage to the frame. Only magnetic steel will be permitted. Iron, galvanized pipe, fittings, square tubing, brazing and/or soldering will not be permitted. F.) A minimum of three (3) door bars on the driver side and two (2) door bars on the passenger side, mounted in a horizontal manner will be required. Vertical bracing from the top-to-the-bottom of the door bars on both sides is required. G.) A minimum of three (3) windshield bars and protective screen will be required in front of the driver. H.) The driver compartment must be sealed completely from the track, the engine and the fuel cell. The front and rear firewalls must remain and any holes must be patched with magnetic steel. I.) Mirrors will not be permitted. J.) Gutting of the car will not be permitted with the exception of clearance for the roll and door bars.

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K.) All material considered flammable including but not limited to the radio, airbags must be removed. L.) The interior must remain open. 15.11 – Other A.) The Vehicle Identification Number (VIN) must remain clearly visible and unaltered in a minimum of one (1) of the OEM locations. Any car missing the VIN will not be permitted to enter competition. B.) The entire car may be claimed and/or exchanged by the track operator/promoter and/or another competitor who finishes on the lead lap in the stated feature event. A competitor may make only one such claim per season; 1.) $1,000 cash claim and/or exchange on complete car. 2.) The claim does not include any of the following; Seat, seatbelts, any other permanently mounted safety items and/or the fuel cell and/or electronic fuel pump.

17.0

WORLD RACING GROUP SUBSTANCE ABUSE POLICY TERMS AND CONDITIONS I. PURPOSE. The World Racing Group (hereinafter “WRG”) is dedicated and committed to making its racing series safe for both competitor and spectators. WRG understands that misuse and abuse of alcohol and drugs, both legal and illegal, is a serious threat to the safety and security of motorsports, and by way of this policy, it seeks to control and eliminate such misuse and abuse at or in connection with its events. WRG requires the cooperation and assistance of all of its competitors and members in effectively implementing the “World Racing Group Substance Abuse Policy” (hereinafter “Policy”). All members, drivers, mechanics, crew members, officials, workers, and others participating in WRG events in any way (hereinafter collectively “Participants”) agree to be bound by, and to comply with, the Policy terms and conditions at all WRG events at all times.

II. PROHIBITIONS. A. Prohibited Substances. Pursuant to this Policy, prohibited substances include those substances that, in WRG’s sole determination, may adversely affect the safety and well-being of the Participants or the competition at a WRG event. Such substances include, but are not limited to, illegal drugs and the paraphernalia associated with the use of illegal drugs. WRG reserves the right, in its sole discretion, to make a determination with regard to the prohibition of any substance at any time. Pursuant to this Policy, said discretion includes the ability of WRG to make the determination after it receives the results of a drug test pursuant to this Policy. Participants shall not use, possess, purchase, sell, manufacture or participate in the distribution of prohibited substances, in any amount and at any time. B. Prescriptions and Over-the-Counter Medications. Participants shall use prescription and over-the-counter medications responsibly, and Participants should be fully informed as to the medications’ potential impact and effect on participation at WRG events. Participants should not use prescription or over-the-counter medications during WRG event if such use impairs or diminishes their skills or abilities, or if it affects the Participants’ safety or the safety of others. Even when properly used, prescription and over-the-counter medications can be dangerous and result in an unsafe environment, particularly during high speed motorsports activities. Misuse of a prescription or over-the-counter medication by Participants, including, without limitation, use that is inconsistent with the instructions provided by the manufacturer, pharmacist, and/or the prescribing physician, is strictly forbidden. WRG reserves the right and ability to prohibit the use or misuse of any particular prescription or over-the-counter medication, and to deem such use or misuse detrimental to the safety of Participants, the sport, and/or others. Any medication that causes Participants to have a diminished or impaired ability to perform his or her duties at and WRG event shall be deemed to be prohibited for the purpose of this Policy. The illegal acquisition and/or distribution of any prescription or over-the-counter medication is also strictly prohibited. C. Alcohol.

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On event days, Participants in WRG events are strictly prohibited from consuming or being under the influence of alcohol prior to or during the event. Participants shall be deemed under the influence of alcohol if a test taken before, during, or immediately after participation (in any capacity) indicates a blood alcohol content level at or above 20 mg per 100ml (.02%). However, nothing in the terms and conditions of this Policy shall prevent WRG from exercising its sole discretion to determine that a Participant evidencing alcohol usage in any amount (even with a blood alcohol content level of below 20mg per 100ml [.02%]) is under the influence and/or physically unfit for participating in the event. WRG reserves the right and ability to take such action in the interest of safety and in the best interest of the sport.

III. TESTING BASED UPON REASONABLE SUSPICION. WRG can require a Participant to submit to a test or tests for the presence of alcohol, drugs or medications if a WRG event or sanctioning body official has reasonable suspicion that the Participant has violated any part of this Policy or has impaired or diminished abilities to perform as a result of using a prohibited substance. Pursuant to this Policy, testing may be performed using breath, urine, saliva, and/or blood. WRG also reserves the right and ability to determine that Participants are under the influence of alcohol, drugs, or medications through the use of a physical field test checking physical impairments or diminished capacities. Circumstances and factors that may cause WRG to have reasonable suspicion include, without limitation the following: A. Illegal substances or illegal drug paraphernalia is observed in the possession of the Participant at any time; B. The Participant is observed exhibiting one or more of the following symptoms or behaviors, which can potentially be associated with the use of alcohol, drugs, and/or medications: 1) Physical signs of red or droopy eyes, and/or dilated or constricted pupils; 2) Slurred speech, stumbling, or hyperactivity; 3) Needle marks present on the Participant’s body; 4) Repeated unexplained disappearances from an event; 5) A constantly running or sniffling nose, or a nose that appears consistently red or irritated; 6) The inability to understand or track time, exhibited, for example, by the Participant being regularly tardy or absent from appointments or commitments; 7) Chronic forgetfulness or broken promise; 8) An abnormal number of accident during events; 9) Involvement in conduct which violates WRG safety procedures or involvement in careless acts during a WRG event; 10) Inability to concentrate, lack of recollection, and/or lack of attention; 11) Mental confusion, paranoia, or the presence of abnormal or unreasonable thoughts and ideas; 12) Exhibitions of violent tendencies, loss of temper, irritability, or unreasonably aggressive behavior; 13) Statements by a Participant that may indicate that he or she uses prohibited substances; 14) Extreme personality changes and/or mood swings; 15) Noticeably declining personal hygiene and appearance; 16) A pattern of abnormal conduct; 17) Violation of WRG rules or a failure to follow safe practices; and 18) Evidence of attempts to falsify, alter or modify prior alcohol or drugs tests. C. The Participant is charged with, suspected of, or arrested or convicted for driving while under the influence of alcohol, drugs, medications, or other prohibited substances; D. The Participants is charged with, suspected of, or arrested or convicted for any type of drug related offense; E. The WRG receives information from a reliable source that the Participant is under the influence of alcohol, drugs, medications, or other prohibited substances on the day of a WRG event, or that the Participant is using, possessing, distributing, or selling illegal drugs or other prohibited substances at any time. F. The smell of alcohol or other prohibited substance is evident on the person of any Participant on the day of any WRG event. G. The results of an examination or test administered by, or at the request of WRG, indicates evidence that the Participant is or was using a prohibited or illegal substance, or the Participants is abusing alcohol;

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H. The Participant attempts to alter or manipulate a specimen used in connected with testing under this Policy, or the Participant attempts to alter or manipulate the results of any such testing or examination.

IV. RANDOM TESTING. Participants understand and acknowledge that WRG reserves the right and ability to implement (in its sole discretion) a random and/or annual testing procedure and require Participants to submit to such testing. The selection of Participants to submit to random or annual testing shall be made by WRG in WRG’s sole discretion. V. AUTHORIZATION FOR TESTING; WAIVER AND RELEASE; COMPLIANCE. If a WRG Participant refuses to sign, execute, and/or deliver an authorization for testing in connection with this Policy, and/or the “WRG Substance Abuse Policy Waiver and Release, Express Assumption of the Risk, and Indemnity Agreement” prior to participation in WRG events as required by WRG, the Participant will not be issued membership in, or a license to, WRG, and the Participant will not be permitted to participate in WRG events. In such a circumstance, if a Participant is already a member, and/or already has a WRG license, the Participant will be suspended until he or she complies with all requirements of this Policy. Upon request pursuant to this Policy, Participants must comply and submit to testing within the time period designated by the WRG officials. If a Participant refuses to comply with or participate in testing within the time period designated by WRG officials, the Participant may be removed from WRG event premises and suspended from competition. In such a circumstance, the Participant will also be subject to additional disciplinary action pursuant to this Policy. VI. TESTING PROCEDURES. A. Handling of Specimens WRG shall designate certain WRG officials with the responsibility to collect test specimens and to carry out the following procedures with due care and diligence: 1) To ensure that the specimens are properly designated and are accurately logged and registered from Participants. This may include the observing the specimen collection process. 2) To ensure that the specimens are collected within the appropriate and designated time periods. According to this Policy, specimen collections should normally be made within one hour or less of the Participant being notified that testing will be conducted. However, WRG reserves the right to designate a different time period as circumstances require or warrant. 3) To ensure that the specimens are not altered or manipulated, including by promptly measuring the temperature of the specimens. WRG may, in its sole discretion deem any particular sample inappropriate for testing and require a Participant to provide additional specimens, as necessary. 4) To label, secure, and transport the specimens to WRG’s designated testing facility in such a manner as to ensure the integrity of the specimens. 5) To obtain forms completed by the Participants in connection with testing, identifying all prescription and over-the-counter medications consumed by the Participant in the preceding three months.

B. Testing Facility. All testing pursuant to this Policy will be completed at a facility (or facilities) selected by WRG, in its sole discretion, from the listing of those facilities that have been certified by the Substance Abuse and Mental Health Services Administration of the United States Department of Health and Human Services and/or by the College of American Pathologists Forensic Urine Drug Testing Program (hereinafter the “Facility”). C. Testing Specifics. The Facility shall determine the appropriate standards and methods of analysis regarding specimens submitted concerning WRG Participants. The Facility shall also determine if, and to what extent, a specimen is deemed to be a true positive for a prohibited substance and/or alcohol, along with whether or not the specimen has been altered or manipulated. The Facility shall transmit all testing results to an official (or officials) designated by WRG for interpretation, and for determination of the appropriate course of action. VII. POSITIVE TESTS A. Concerning Prohibited Substances Other Than Alcohol: 1) Upon being notified by the designated WRG official (or officials) of a true positive test result for a WRG Participant, the WRG Officials shall suspend the Participants’ membership and license with WRG for an indefinite period, and it shall take such other disciplinary action it deems appropriate under the circumstances pursuant to this Policy and WRG rules and guidelines.

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2) If, following a suspension (and the enforcement of any other disciplinary action), a Participant desires to resume participation in any way in a WRG event, the Participant must obtain approval from the WRG Appeals Board and/or WRG Supervisory Officials and must voluntarily submit himself or herself to follow up, and regularly scheduled, testing as deemed necessary by the WRG Supervisory Officials and/or Board. Such follow up testing shall be conducted in a manner, and under certain conditions, as determined necessary by the WRG Supervisory Officials and/or Board. The follow up testing as determined by the WRG Supervisory Officials and/or Board shall also be conducted solely at the expense of the Participant. In the event that a suspended Participant submits to follow up testing and such testing shows no evidence of a prohibited substance, the WRG Supervisory Officials and/or Board may reinstate the Participant, assuming the Participant is otherwise eligible to participate, and assuming that the Participant agrees to make himself or herself available for future random tests without the need for reasonable suspicion. Such random testing shall be conducted as the WRG Supervisory Officials and/or Board sees fit, shall take place at any time and at any WRG event, and shall be conducted at Participant’s sole expense.

B. Concerning Alcohol: 1) Upon being notified by the designated WRG official (or officials) that a Participant has consumed alcohol in violation of this Policy, the WRG Supervisory Officials and/or Appeals Board may suspend the Participant’s membership and/or license for an indefinite period and/or take such other disciplinary action deemed appropriate under the circumstances. 2) If, following a suspension (and the enforcement of any other disciplinary action), a Participant desires to resume participation in any way in a WRG event, the Participant must obtain approval from the WRG Appeals Board and/or Supervisory Officials and must voluntarily submit himself or herself to follow up, and regularly scheduled, testing as deemed necessary by the Board. In the event that a suspended Participant submits to follow up testing and such testing shows no evidence of alcohol or a prohibited substance, the WRG Supervisory Officials and/or the Board may reinstate the Participant, assuming the Participant is otherwise eligible to participate, and assuming that the Participant agrees to make himself or herself available for future random tests without the need for reasonable suspicion. Such random testing shall be conducted as the WRG Supervisory Officials and/or Board sees fit, shall take place at any time and at any WRG event, and shall be conducted at Participant’s sole expense.

C. Publication: Participants agree that WRG may, as it deems reasonable under the circumstances, publish the results of any test or tests conducted pursuant to this Policy and the circumstances giving rise to such test to such third parties. Participants also agree that WRG may, in its discretion, publish information regarding disciplinary action taken as a result of any testing or any violation of the Policy. Participants shall have no claim or cause of action of any kind against WRG or any of its officials, directors, officers, employees or agents with respect to any such publication.

VIII. COMPROMISED TESTS. A Participant who acts with the intent, and/or does in fact, falsify, alter, or otherwise manipulated with any specimen or any aspect of the testing procedure or process under this Policy will be subject to disciplinary action as issued by the WRG Supervisory Officials and/or WRG Appeals Board. A specimen that is identified as having been falsified, altered, or manipulated shall be treated in the same manner as a true positive test result for a prohibited substance other than alcohol, with all attendant consequences and results as set forth above.

IX. PROHIBITED ACTED UNDER THIS POLICY. If WRG determines that a Participant has engaged in any prohibited act under this Policy or has acted in a manner contrary to the purpose and intent of this Policy, WRG may remove the Participant from the WRG event premises and/or take any other emergency action as is deemed appropriate under the circumstances. In such a circumstance, the Participant will also be subject to disciplinary action as issued in the discretion of the WRG Supervisory Officials and/or WRG Appeals Board .

X. TREATMENT FOR ALCOHOL, DRUGS, OR MEDICATIONS. WRG shall not be involved in recommending or prescribing any particular rehabilitation programs or procedures in response to a violation of this Policy. However, WRG strongly encourages Participants in violation of the Policy to obtain professional and ongoing help and assistance. In determining potential reinstatement and future participation, WRG will take into account a Participant’s

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efforts to obtain professional help, and it will consider the results and successful completion of programs and assistance.

XI. WRG RULES. This Policy, as it may be amended from time to time, serves as a supplement to the currently effective WRG Rules as promulgated by the WRG Supervisory Officials and/or WRG Board of Directors. This Policy shall be interpreted and applied by the WRG in the context of and in connection with the WRG Rules. This Policy is, and shall be, binding upon all WRG members in the same manner, and to the same extent, as the WRG Rules.

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