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
Looking for suggestions to improve my 1989 YJ project
Reply to thread
Message
<blockquote data-quote="YJcharlie" data-source="post: 431612" data-attributes="member: 19246"><p>My wheels are just 28's so the 3:07's isnt too bad. Plus I do have the 4.2. Not sure if you have the 4 cylinder or not but that supercharger sounds like it will take care of any power issues lol. My logic via rpm calculator was that with 28's and a 3:07, at 70 my rpm's should be 2000 which is right where this engine produces peak torque. That worked out perfectly in real life. Yup, it doesn't scream to 60 but gets there soon enough for me. I have the same RC lift....I'm thinking a couple more years before break in lol.</p></blockquote><p></p>
[QUOTE="YJcharlie, post: 431612, member: 19246"] My wheels are just 28's so the 3:07's isnt too bad. Plus I do have the 4.2. Not sure if you have the 4 cylinder or not but that supercharger sounds like it will take care of any power issues lol. My logic via rpm calculator was that with 28's and a 3:07, at 70 my rpm's should be 2000 which is right where this engine produces peak torque. That worked out perfectly in real life. Yup, it doesn't scream to 60 but gets there soon enough for me. I have the same RC lift....I'm thinking a couple more years before break in lol. [/QUOTE]
Verification
Post reply
Forums
Jeep Wrangler YJ
YJ General Discussion
Looking for suggestions to improve my 1989 YJ project
Top
Bottom