Forums
New posts
Search forums
Image search
Shop
Amazon Store
T-Shirts
Stickers
Members
Current visitors
Supporting Member Upgrade
Sponsors
About
Log in
Register
Search
Search titles only
By:
Search titles only
By:
New posts
Search forums
Image search
Search
Search titles only
By:
Search titles only
By:
Menu
Install the app
Install
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Forums
Jeep Wrangler YJ
YJ General Discussion
Any performance advice for 2.5 4-cylinder?
Reply to thread
Message
<blockquote data-quote="T-Rex Jeepster" data-source="post: 440985" data-attributes="member: 19821"><p>I swapped a '94 4.0 into a '95 that came with a 2.5....Ran into problems because of a wonky rear end that came with the '95 so I used the 3.07 gears out of the donor and wound up with a YJ that runs like a watch but still is under powered for my taste. So I'm getting the kit together to small block it with a 5.3. and stay with the rebuilt AX-15 that's in it now. Tons of research states that the AX-15 is well suited for up to 350 horses and 300 ft lbs torque.....</p><p>Might want to put a heavy clutch in it....</p></blockquote><p></p>
[QUOTE="T-Rex Jeepster, post: 440985, member: 19821"] I swapped a '94 4.0 into a '95 that came with a 2.5....Ran into problems because of a wonky rear end that came with the '95 so I used the 3.07 gears out of the donor and wound up with a YJ that runs like a watch but still is under powered for my taste. So I'm getting the kit together to small block it with a 5.3. and stay with the rebuilt AX-15 that's in it now. Tons of research states that the AX-15 is well suited for up to 350 horses and 300 ft lbs torque..... Might want to put a heavy clutch in it.... [/QUOTE]
Verification
Post reply
Forums
Jeep Wrangler YJ
YJ General Discussion
Any performance advice for 2.5 4-cylinder?
Top
Bottom