602 carb

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  • rubbinsracin
    Senior Member
    • Aug 2009
    • 668

    #1

    602 carb

    How much am I giving up by running a 750 instead of a 650? I am getting pulled on the exit of the corner even though the car gas good traction.
  • Matt49
    Senior Member
    • Jun 2007
    • 3123

    #2
    You're not losing anything. In fact, switching to a 750 will make the problem you describe worse. The only time you would ever need a 750 on a motor as small as a 602/604 is if you are running it a lot at high RPMs (e.g. big track with big sweeping turns).

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    • rubbinsracin
      Senior Member
      • Aug 2009
      • 668

      #3
      My bad. I should have been more clear. I currently run the 750 and am seriously thinking of coming down to a 650 because I am getting pulled off the corners so bad.

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      • Matt49
        Senior Member
        • Jun 2007
        • 3123

        #4
        It would help to switch to the 650. Big carbs on small motors are terrible at low RPMs.

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