360 Magnum Pictures

Now for the interesting part. This cam is listed as .350 lobe lift, and that checked out good. With stock magnum rockers , we got between .590 and .604 lift depending on what rocker we used! We tried several different rockers after the first one showed the .590. Which equates to 1.68 ratio. 1.72 with the rocker that had .604. I have some 1.6 PRW chevy rockers in the shop, so I tried one of them and came out right at .560 lift, just as it should be.