Hi all, just joined to get involved with gathering info on doing some mod's on my 89' Wrangler. I have been thinking about doing the 4.0 head conversion on my 4.2 engine. Or if I could find one of those aluminum heads that would be great. If someone knows where I could find a good used one let me know. email me at email@example.com
I have done the Motorcraft carb mod already and have an HEI distributor installed already. I purchased a new set of pistons so I can freshen up the bottom end. I will need an exh manufold from a H.O. Cherokee for this project also. Any info or hints would always be appreciated.