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  1. R

    355 vs 304 high rpm?

    Im wondering what maximum rpm I can expect for a 304 and a 355? I have a 304 with a 288 solid lifter cam, ported heads, a port matched Harrop single plane intake with a 650 Holley carby on top and an msd ignition system with a 6000rpm limiter on it. Should I stroke the motor to a 355 or leave...
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