602 vs open motor

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  • a1driver
    Senior Member
    • May 2007
    • 227

    #1

    602 vs open motor

    a local track is allowing the 602 in the ss class, would this motor be competitive against 410cu.in. open steel head/block motors? the 602 can run a 4 barrel and the open motors run a gauge legal holley 500 /2 barrel and cars are on emod tires.
  • stockcar5
    Senior Member
    • May 2007
    • 1289

    #2
    if by open you mean any steel heads port work any intake compression ect then the 410 will KILL the 602. we raced that style of open motor against a 604 with a 4bbl and we waxed the 604 also.

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    • a1driver
      Senior Member
      • May 2007
      • 227

      #3
      thats what i figured

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      • charcoal01
        Senior Member
        • Jul 2008
        • 545

        #4
        Yeah, you'll be down a minimum of about 150 hp plus the lower rpms.

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