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Would cutting the heads .040 mean my ptv clearances would become .080" intake (.120"-.040") and .134" exhaust (.174"-.040")?



Well , i know it's a funny angle but i would say yes. ...........you could always retard that cam a couple degrees & gain .010" , are the piston to valves #s with zero lifter preload?

Last edited by 602heavy; 11/25/10 12:19 AM.