Does this prove David Vizard's 128 lsa formula ?

RustyRatRod said

I tend to agree. It's simply physically impossible for one formula to optimize every single combo out there. It's just not happenin. Also, I believe the only real test for verification is either the dyno or the drag strip. Other than that, it's simply an educated guess.

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Agree. But my next dyno session will be my first. I'm willing to bet that DV knows more about cams than I do.
(And just for giggles,I ran his formula for my 522 stroker Mopar, and a 540 bbc. The Mopar came up 101, the bbc at 104. I don't even know,if you can find a core that can be ground on a 101.)