Holley pro jection fuel pump wire identification - Hot Rod Forum : Hotrodders Bulletin Board
Hotrodders.com -- Hot Rod Forum

Register FAQ Search Today's Posts Unanswered Posts Auto Escrow Insurance Auto Loans
Hot Rod Forum : Hotrodders Bulletin Board > Tech Help> Engine> Modern Electronic Engines
User Name
lost password?   |   register now

LinkBack Thread Tools
  #1 (permalink)  
Old 12-29-2011, 08:42 PM
Registered User
Last photo:
Join Date: Dec 2011
Location: New Mexico
Posts: 189
Wiki Edits: 0

Thanks: 94
Thanked 3 Times in 3 Posts
Holley pro jection fuel pump wire identification

I have a holley pro jection fuel pump that I plan to use in a Chevy TBI transplant. I bought the pump used and it did not come with a wiring harness. I need to identify which terminal of the pump is positive and negative so I can hook up the wiring.
If anyone is running this system can you please let me know.
According to the Holley site, there is a red and green wire, red is positive and green is negative. I just need to know how this corresponds to the plug on the pump itself.

Also, I have not found a pig tail plug that will fit in the pump yet, so if you know, that would be a great help also. Holley does not sell the pig tail plug separately.


Reply With Quote Quick reply to this message

Recent Modern Electronic Engines posts with photos
Gear in this thread - Powered by O'Reilly Auto Parts

Quick Reply

Register Now

In order to be able to post messages on the Hot Rod Forum : Hotrodders Bulletin Board forums, you must first register.
Please enter your desired user name (usually not your first and last 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:
Please select your insurance company (Optional)


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

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 On
Pingbacks are On
Refbacks are On

Similar Threads
Thread Thread Starter Forum Replies Last Post
Fuel line kit for Holley 4150 and stock fuel pump colin911 Engine 4 09-13-2011 09:24 PM
Holley pro-jection 2D prob, I think? Grazer1 Electrical 2 09-20-2010 04:05 PM
Holley Pro-jection 2D help needed Augusto Engine 7 11-01-2009 12:59 AM
Holley pro-jection 2D Augusto Engine 1 11-15-2007 09:49 PM
Is the Holley commander 950 Pro-jection a good set-up?? hemi43 Engine 3 08-01-2006 06:17 PM

All times are GMT -6. The time now is 02:51 AM.

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2015, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0 PL2
Copyright Hotrodders.com 1999 - 2012. All Rights Reserved.