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  1. Camshaft Lift Math...MATH!!!!!

    Performance Modifications
    Hello all, I need your help regarding math :barf: lol. I've been searching the web looking for the specs of the 1975's 350 factory cam but nothing has turn up. I wanted this information so that I can figure up the new lift I'll have when I install my new cam and 1.6 roller tips. Any info...