4.0L HO Jeep Engine Build

Man that sucks and is a hard call as to how well it'd perform since their is not a big diff. What are the specs on the Lunati you are talking about?

BTW: I'm edited my part about the lobe centers cause I now realize I read it wrong. You were talking about ICL and I mis-read it as lobe centers.

Yeah, the LCA between the cams is only a degree apart, the ICL is 10 degrees different, which was about what I was planning to do anyway. Maybe I'm just using this revelation for an excuse to go with a bigger cam. :-D But, this would entail different springs, retainers and locks plus I'd lose the money I spent on the cam, locks and retainers I already have. It would be a pricey change here in the build and I've got to get this thing done. Summit can't ship this cam until June 20th and I've got to make a 2000 mile round trip with this thing in mid July. Decisions, decisions....

Here's the specs on the Lunati cam:

ScreenHunter_08 May. 26 07.03.jpg

ScreenHunter_07 May. 26 07.02.jpg