Check the centerline on the cam that you are using. From the factory the cam was retarded. Many after market performance cams do not follow the factory center. I don't know how familiar you are with the effects of degreeing a cam, but a google search will give you volumes of info.
"I like fun" Edd
Clawed: 90GW, TFI, Streetfire, 3"lift all spring, working RKE,
Edel2131, Holly 1850, mild cam (105º) 13mpg for now.
"Its a Jeep thing, and I still don't understand"
05 Renegade OME 927, 947, top plate, JBA 4.5s ,ST/MAXX 245/75/16