Cam is it at 106.75, and the lobe lift at TDC is .139/.140?

Put the old cam back in, do the same test.
It should be within a couple of thou, if you can get it close to being in at 106.

Then check the v/p clearance the same way that you have been with the new cam.


68 Satellite, 383 with stock 906’s, 3550lbs, 11.18@123
Dealer for Comp Cams/Indy Heads