Anyone's input for tuning the weber carb? - Jeep Wrangler Forum
Jeep Wrangler Forum

Go Back   Jeep Wrangler Forum > YJ Jeep Wrangler Forum > YJ Tech Forum

Join Wrangler Forum Today

Thread Tools

Please support our sponsors and let them know you heard about them on
Old 05-10-2013, 02:51 PM   #1
c5wagner's Avatar
Join Date: Apr 2013
Location: Reno, Nevada
Posts: 1,433
Anyone's input for tuning the weber carb?

I have a 1989 wrangler 4.2l and I can't figure this carb out. I also can't change it out because of California smog. Does anyone have good knowledge about this carb and how to tune it?

c5wagner is online now   Quote Quick Reply
Old 05-11-2013, 02:16 PM   #2
Warlock's Avatar
Join Date: Oct 2008
Location: Russellville
Posts: 40
A fuel pressure regulator is a great place to start with a Weber, Mine runs great at 3lbs of fuel pressure.
Jeeps are like bras, the more you put into them the better they look.

I'm ain't real smart, but I can lift heavy things.
Warlock 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 07:29 PM.

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