Originally Posted By peabodyracing
I should have been clearer in my last post. I measured lobe height compared to the base diameter and multiplied the difference by 1.5.

Assuming this is correct, I don't know that it's anything that special.



Yep, you did that right, average .480 lift cam. Back in the day, All those mild .480 lift cams were called, 3/4 cams. Yep, Ive got a 4 barrel, headers and a 3/4 cam, oh yeah shes a racer. laugh2