258tbi.com 4.2l TBI conversion adapter plate set - JeepForum.com
LinkBack Thread Tools
post #1 of 1 Old 09-08-2013, 06:12 AM Thread Starter
Registered User
Join Date: Aug 2013
Location: Brewton
Posts: 1
258tbi.com 4.2l TBI conversion adapter plate set

Hello everyone. Here is a new option in building a DIY junkyard 4.3 tbi kit for your 258. I designed and machined a precision port matched adapter system for the 4.2 2bbl aluminum intake manifold. Not just a hole in a plate. Check out eBay item #350876059214 for more info and pictures. Unfortunately my picture sizes were too large to post on the forum. Please feel free to send me q's.

Last edited by Copperheadrd; 09-15-2013 at 11:32 AM. Reason: Decided to just list them on ebay instead of the cost of a website.
Copperheadrd is offline  

Quick Reply

Register Now

In order to be able to post messages on the JeepForum.com 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 e-mail 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.

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page

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 On
Refbacks are On

For the best viewing experience please update your browser to Google Chrome