All for .370 lift and under ........

gagembassett said

exactly. I believe stock 318 magnums had like .421 lift. That's roller so not completely comparable but still. .370? That thing is WHEEZING

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Look up the specs on a factory LA 318 flat tappet cam. All are under .400 lift. Now add in the factory poor geometry and subtract another .015-.025. I'll be lucky to have .370 of actual lift.