I know we are supposed to use a degree wheel when installing a new cam, just to make sure it matches up to what their specs say. This will be a first, and a learning experience, and since the cam is only described as 204 degrees @ 0.50 and 0.439 lift, I will learn a lot about the other aspects of this cam. Out of curiosity, I looked up the Jeep 4.0 cam specs, as those engines provide decent power and run reliably for a very long time. I was amazed at how little lobe lift they have, granted they are EFI. In the specs for the Jeep cam, was the IVO; IVC; EVO; and EVC degrees, that is what made want to use a degree wheel on my cam. Is it a dual pattern, or single pattern? Inquiring minds want to know...lol...

292 1966; 3962084 T6G2 Lumped 250 Head 1.94/1.60 gasket matched, mildly ported. LOWEBOY