R
Ruby Rubicon
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If you plan on running a sbc youll want ramhorn manifolds, and tons of other little things to make it all work, and it's all a tight fit with steering linkage etc.
I have a 1997 TJ SE that I swapped the 2.5 & 5 speed tranny for a Dodge magnum 5.2 V-8 & 44RE transmission.
I had looked at other options also and then decided to go with the V-8 since it is about the same about of work to swap in the I-6 4.0 engine.
The nice thing about doing the Dodge V-8 swap is that the computer for the V-8 mounts in the same spot as the stock Jeep one. And because it is a Mopar product the computer will talk to your stock dash. There is a ton of information about doing this swap on the internet. The other popular swap is to use a Chevy LS engine and transmission. I am not familiar with this swap so I can't offer much info. The Chevy LS V-8 engines make more power than the Dodge V-8 engines.
No matter which engine you go with you are going to have to change your transmission as the AX-5 will not work with anything except the 4 cyl. You will also have to change the input gear for your transfer case.
You will need the sensors form the jeep engine if you go this route. Dakota Digital also has an option I belive.Chevy v8 parts are cheaper and more common as well.
You can use the Chevy PCM with the Mopar PCM which allows the use of the stock TJ instrument gauge cluster. Found a guy that can handle the wiring.
So if anyone has a 4.0L 97 or newer, I'm lookin
I went with fuel injection and would never go back to a carb. So much easier to be honest. You can use Camaro SS factory cast manifolds with the LS, rear dump and have 0 clearance issues.View attachment 123008
If you plan on running a sbc youll want ramhorn manifolds, and tons of other little things to make it all work, and it's all a tight fit with steering linkage etc.
Aaron, did you detail your build anywhere? About to start stock piling parts and would like to know what you used.I went with fuel injection and would never go back to a carb. So much easier to be honest. You can use Camaro SS factory cast manifolds with the LS, rear dump and have 0 clearance issues.
Aaron, did you detail your build anywhere? About to start stock piling parts and would like to know what you used.
Some info here as wellAaron, did you detail your build anywhere? About to start stock piling parts and would like to know what you used.
I'll track you down on IG. My handle is the same there too.I have some notes on my IG account under 98wranglertj
You can message me your number and I can talk you through it. I did mine right. didn't cut any corners and it came out great.