Full Details of the Formula 1 Championship-Winning V8
Leading-Edge Motorsport Technology Since 1990 Renault RS27 Full details of the Formula 1 championship-winning V8 Genesis of the Red Bull • The V8 engines • Advanced CNC machining • How an F-duct works • Flexible wings • J dampers RENAULT RS27 fter eight seasons, Renault’s RS27 is the most successful Formula 1 engine, winning four championship titles, and at the time of writing The best of having won 58 races, as well as Aracking up 64 pole positions and 54 fastest laps. And with Sebastian Vettel having just claimed his fourth successive title, and with Red Bull, Lotus, Caterham and Williams all using the engine this year, those scores could increase still further at the last two races of the year. the V8s The engine has been in circulation during some of the most demanding changes in Formula 1. When the engine was first Racecar Engineering takes a closer look at the conceived in 2004, the chase for ultimate headaches and triumphs that came of designing revs was on, and the first engines were designed accordingly. From there, rev limits the most successful engine in modern F1 history were reduced, first to 19,000rpm and then to 18,000rpm, and the specification of the BY ANDREW COTTON engines was frozen. Alongside those changes came the introduction of KERS and exhaust-blown diffusers, both of which changed the way in which the engine was being used. At the fore- front of it all was the Renault RS27, assembled at Mecachrome in France. The scale of the engine build is simply incredible. The company has built 1,271 engines, 683 for the track and 588 for the dyno.
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