
In this section I will try to keep up on the changes I make to my 89 YJ.
After all these years running a carbureted 4.2 and stalling out all the time I decided to install a new 4.0. At a local Jeep Junk Yard AMC Salvage I found a 98 ZJ 4.0 and with the help of my friends and Dave at AMC Salvage I got it installed in my YJ. The swap was much easier that I had expected. I would highly recommend it if you want fuel injection. It made a huge difference in how the YJ works on the trial.
I also had a new front bumper built by Hunter Offroad John does great work. It is a stubby bumper with a stinger and he also made the front spring hangers part of the bumper for the shackle reversal.

Old 4.2 Old 4.2
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New 98 ZJ 4.0 New 98 ZJ 4.0

New Front Bumper with Stinger and Front Spring Hangers Incorporated into the Bumper
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