untchabl
I like rocks
- Joined
- Mar 30, 2009
- Location
- Bear Creek, NC 27207
Wondering what year 4.0's I can swap into my 98 XJ. Can I run an older OBDI engine, if I just swap over all my accessories and intake/exhaust manifolds? Any differences in the actual longblocks themselves between the different year 4.0's?
EDIT: Current 4.0 is knocking, which is why I need to know what I can swap in. Here's a video of the current engine running.
http://www.youtube.com/watch?v=tXDEBhG2bS8
EDIT: Current 4.0 is knocking, which is why I need to know what I can swap in. Here's a video of the current engine running.
http://www.youtube.com/watch?v=tXDEBhG2bS8