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Thread: 2010 fuel economy equation

  1. #21
    Senior Member
    Join Date
    Jun 2009
    Location
    Stuttgart
    Posts
    150
    i think fuel economy makes engine tuning more fun. Of course i prefer power over economy but as you are forced to look for both its more challenging and very rewarding if you meet your goals.
    And honestly Cars that weigh less then 250kg should never use more then 4.5l.

    The 2009 rule favoured 1 cylinder cars but for 2010 no 4-cyl team can complain anymore.

  2. #22
    3.25l with a 279kg car and a Yamaha R6 (2005)

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