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  1. whats heads to use

    Hotrodding Basics
    i got a motor in putting together, sbc 350 bored .40 over, flat top pistons, 447/454 lift cam with 256° Intake / 268° Exhaust, 212° Intake / 218° Exhaust with 110 degree seperation, (1000-5500 rpm) 650 holly double pumper, weiand street warrior aluminum intake (idle to 5500 rpm), wondering what...
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