No more oomph? - Jeep Wrangler Forum
Jeep Wrangler Forum

Go Back   Jeep Wrangler Forum > YJ Jeep Wrangler Forum > YJ General Discussion Forum

Join Wrangler Forum Today

Thread Tools

Please support our sponsors and let them know you heard about them on
Old 12-01-2012, 09:18 PM   #1
Mason505's Avatar
Join Date: Feb 2012
Posts: 101
No more oomph?

Hey everyone, I have a 91 yj that used to have a 4 inch lift with 31x10.5 tires and it did great on the trails! Currently it has a 5.5 inch lift with 33x12.5 tires and, it feels like it lost a lot if power which was expected, but on the trail it sucks and can't climb anything with a lot of shutter in the transmission . Could this be my drive line or clutch. Gerard I'm sure are stil could this be the problem?

Mason505 is offline   Quote Quick Reply
Old 12-01-2012, 09:19 PM   #2
Mason505's Avatar
Join Date: Feb 2012
Posts: 101
Gears are still stock I'm pretty sure. Also have a t case drop

Mason505 is offline   Quote Quick Reply
Old 12-02-2012, 10:40 AM   #3
Join Date: Jun 2012
Location: Central Washington
Posts: 1,207
I would lean towards gearing as a big part of that problem.

can you put the 31's back on and see? Or borrow a set?
Gotta stand by all you cool guys... Maybe it'll rub off?!
camarozz is offline   Quote Quick Reply
Old 12-02-2012, 10:54 AM   #4
jrussblues's Avatar
Join Date: Apr 2011
Location: se la
Posts: 3,066
After a point your rear drive shaft u joints will start to bind. If you don't have a sye and are flexing you may be there.
06 LJ
78? CJ-7
jrussblues is offline   Quote Quick Reply

Quick Reply

Register Now

In order to be able to post messages on the Jeep Wrangler Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.
User Name:
Please enter a password for your user account. Note that passwords are case-sensitive.
Confirm Password:
Email Address
Please enter a valid email address for yourself.
Email Address:


Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.

Thread Tools

Posting Rules
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Download our Mobile App

» Network Links
»Jeep Parts
» Featured Product

All times are GMT -5. The time now is 09:56 AM.

Jeep®, Wrangler, Liberty, Wagoneer, Cherokee, and Grand Cherokee are copyrighted and trademarked to Chrysler Motors LLC. is not in any way associated with the Chrysler Motors LLC