Sporting & Technical Regulations 24H

SPORTING & TECHNICAL REGULATIONS 24H SERIES powered by Hankook 2021 VERSION 26 November 2020 These regulations have been approved by KNAF under permitnr. 0314.21.002 date 30 november 2020 I Table of Contents TABLE OF CONTENTS ........................................................................................... I INTRODUCTION .................................................................................................. 1 CHAPTER I – SPORTING REGULATIONS .............................................................. 3 1. THESE REGULATIONS SHOULD BE READ AS FOLLOWS: .................................................. 3 2. GENERAL ...................................................................................................... 3 3. STATUS OF THE EVENT ...................................................................................... 3 4. PROMOTER/ORGANISER ..................................................................................... 3 5. CONDITIONS .................................................................................................. 4 6. ORGANISATION AND OFFICIALS ............................................................................ 4 7. CALENDAR AND TIMETABLE ................................................................................. 5 8. COMPETITORS/DRIVERS/PRO/AM/TEAMS/TEAM MANAGERS ......................................... 5 9. ENTRIES AND ENTRY CONFIRMATION ...................................................................... 8 10. ENTRY FEES, ADDITIONAL COSTS AND FEES ............................................................. 8 11. PROVISIONAL ENTRY LIST .................................................................................. 9 12. ENTRY CLOSING DATE ....................................................................................... 9 13. MARKETING, TV, COMPULSORY ADVERTISING AND MERCHANDISING ................................ 9 14. ADMINISTRATIVE CHECKS .................................................................................10 15. SCRUTINEERING .............................................................................................10 16. WEIGHING AND WEIGHTS .................................................................................13 17. CARS’ IDENTIFICATION MARKS AND PERSONAL PASSES ...............................................13 18. ELIGIBLE CARS, DIVISIONS AND DIVISION INTO CLASSES ...........................................14 19. CLASS AMALGAMATIONS ...................................................................................15 20. EVENT RULES OF CONDUCT ................................................................................16 21. PITS, REFUELLING, PIT STOPS, RACING SERVICES ....................................................17 22. TYRES AND OTHER PARTS ..................................................................................21 23. PUBLICATIONS AND COMMUNICATIONS ..................................................................22 24. TWO-WAY RADIO COMMUNICATION – RACE CONTROL AND COMPETITORS .........................22 25. RESPONSIBILITIES AND LIABILITY RENUNCIATION OF COMPETITORS ................................22 26. INTERPRETATION OF THE REGULATIONS .................................................................23 27. GENERAL CODE OF DRIVING CONDUCT ..................................................................24 28. FLAG SIGNALS ...............................................................................................25 29. NEUTRALIZING OF THE RACE BY MEANS OF A CODE-60 PROCEDURE .................................25 30. PRACTICE/DRIVING TIME/CHANGE OF DRIVERS/QUALIFYING ........................................27 31. DRIVERS’ AND TEAM MANAGERS BRIEFING ..............................................................28 32. STARTING GRID .............................................................................................28 33. START ........................................................................................................28 34. LEAVING THE TRACK, REPAIRS AND OUTSIDE ASSISTANCE ...........................................30 35. STOPPING ANY PRACTICE, QUALIFYING OR THE RACE, (RED FLAG)...................................30 36. FINISH OF THE RACE .......................................................................................31 37. PARC FERMÉ/FINAL SCRUTINEERING .....................................................................31 38. RACE SPLIT IN TWO PARTS - INTERVENTION BREAK ....................................................32 39. CLASSIFICATION, PODIUM AND CHAMPIONSHIP .........................................................35 40. PENALTIES ...................................................................................................42 41. TIME PENALTIES– PROCEDURE AND OTHER PENALTIES .................................................42 42. PROTESTS ....................................................................................................45 43. APPEAL .......................................................................................................45 II CHAPTER II - MAY THE BEST TEAM WIN: BOP-IMPLEMENTATION FOR CLASS GT3 AND CLASS 991. ............................................................................................... 46 1. INTRODUCTION ..............................................................................................46 2. GOAL OF BOP-METHOD ....................................................................................47 3. CLASS GT3/991 IN 2 CLASSES: GT3-PRO AND GT3-AM RESP. 991-PRO AND 991-AM ....48 4. BOP-ADVANTAGE FOR GT3-AM COMPARED TO GT3-PRO / 991-AM AND TO 991-PRO .......51 5. TWO CLASSES: CLASS GT3-PRO AND CLASS GT3-AM / 991-PRO AND 991-AM .................52 CHAPTER III – TECHNICAL REGULATIONS FOR ALL CARS ................................ 54 1. GENERAL REGULATIONS FOR ALL CARS ..................................................................54 2. NOISE LIMITATIONS ........................................................................................54 3. SPECIAL TECHNICAL REGULATIONS AND SAFETY REGULATIONS FOR ALL CARS ....................55 4. HANDICAP/BOP-REGULATIONS ...........................................................................60 5. SPECIFIC TECHNICAL EQUIPMENT .........................................................................61 6. BALLAST AND MAXIMUM PERMITTED WEIGHT ...........................................................66 7. FUEL TANK CAPACITY VERSUS REFUELLING AMOUNT ....................................................67 8. DATA-COMMUNICATION TO AND FROM CAR ..............................................................67 9. ALLOWED MODIFICATIONS FOR CLASSES GT3, 991, TCR AND GT4 ................................68 10. TECHNICAL REGULATIONS GROUP “SILHOUETTE CARS AND SPORTS CARS” ......................69 CHAPTER IV - TECHNICAL REGULATIONS GROUP “24H-SPECIAL” .................... 70 1. ELIGIBLE VEHICLES .........................................................................................70 2. GENERAL .....................................................................................................70 3. ENGINE .......................................................................................................71 4. EXHAUST SYSTEM ...........................................................................................71 5. TRANSMISSION ..............................................................................................72 6. WHEELS AND TYRES ........................................................................................72 7. GROUND CLEARANCE .......................................................................................72 8. BRAKING SYSTEM ...........................................................................................73 9. STEERING ....................................................................................................73 10. SUSPENSION/ SHOCK ABSORBERS ........................................................................73 11. COCKPIT ......................................................................................................73 12. ELECTRICAL SYSTEM ........................................................................................75 13. FUEL TANKS .................................................................................................76 14. BODYWORK ..................................................................................................77 15. GLASS SURFACES AND MATERIAL .........................................................................78 16. SAFETY REGULATIONS ......................................................................................78 APPENDIX 1 – CLASS TC: TECHNICAL REGULATIONS ....................................... 79 APPENDIX 3 – CLASS TCR: TECHNICAL REGULATIONS ..................................... 80 APPENDIX 4 – CLASS TCX: TECHNICAL REGULATIONS ..................................... 82 APPENDIX 5 – CLASS GT4: TECHNICAL REGULATIONS ..................................... 83 APPENDIX 7 – CLASS GTX: TECHNICAL REGULATIONS ..................................... 84 APPENDIX 8 – CLASS SP4: TECHNICAL REGULATIONS ..................................... 85 APPENDIX 9 – CLASS 991 (PRO & AM): TECHNICAL REGULATIONS .................. 86 APPENDIX 10 – CLASSES GT3 (GT3-PRO&GT3-AM): TECH. REGULATIONS ....... 91 APPENDIX 11 – ELIGIBLE CARS AND CLASS OVERVIEW ................................... 95 Introduction 24H SERIES powered by Hankook is organised in conformity

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