Penguin wroteWhy not get a MFI put on it also. If you are doing a 4.0 head swap you might as well get a MFI one and put that in. It will help with power and MPG.
I dont want a darn computer on my vehicle. Cant stand playing the sensor game when one goes bad. I like a good old fashon motor and carb. Besides that my WJ just spit out its first code the other day. A p056. I looked it up and am clueless on what the hell it means. To many varibles.