Jeep 4.0 in 69 Barracuda

Have you run cammed 4.0's before? I haven't which is why i'm asking but the stock cam is very small i want to try a voodoo or crane cam in mine after a rebuild. These would really wake up with more lift and a tad more duration along with a tuned full-length 6-2 header. Just add bored throttle body on the intake and it will fly up to 5000 rpm.

Dude, I am really sorry I missed your message. No, I have never ran a cammed 4.0L. In my experience the engineers at Jeep did a great job at building a power plant which could move my YJ with 32s.

I have stuff for a 4.7L stroker. So that may be the first engine I install a Delta Cam (a local shop who builds custom shafts).

John