The Best Engine - 4.2 to 4.0 Swap
Posted: January 12th, 2011, 2:53 pm
I am moving forward with a replacement engine for my 86 CJ. Because I will be building a stroker to replace my 4.2 I would like to use the best engine possible. I believe I am hearing the 1994 Wrangler 4.0 HO is the one to go with. As I look I am running across quite a few cherokee's and was wanting to know what year/years would be comparable? I am looking to pick the folowing items:
The head, intake (w/ throttle body and injectors/fuel rail) and exhaust manifolds, computer (PCM), complete engine bay wiring harness in one piece (cut off the trunks that lead throught the fire wall), fuse box (PDC) & its' mounting bracket, throttle cable, MAF sensor, distributor and ignition coil, waterneck, all the sensors (O2, water, Etc).
Thanks for the help!
The head, intake (w/ throttle body and injectors/fuel rail) and exhaust manifolds, computer (PCM), complete engine bay wiring harness in one piece (cut off the trunks that lead throught the fire wall), fuse box (PDC) & its' mounting bracket, throttle cable, MAF sensor, distributor and ignition coil, waterneck, all the sensors (O2, water, Etc).
Thanks for the help!