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Pro-Jection E-Prom

Pro-Jection 4 DI MPFI E-Prom

PART# 534-117

$85.16   Suggested Retail
$76.64   Your Price
Free Shipping on orders over $100*
In Stock  
Qty: 
To download the latest software: 1. Type in http://www.holley.com/TechService/Library.asp (or go to the top of this screen adn click “Technical”, then “Resource Documents and Downloads”) and scroll down to “Fuel Injection”. Click on “Pro–Jection 4Di Tuning Software”. It will ask you to “Open” or “Save”. Click “Open” and you will see a folder named “4Di Software”. Click on this and look for a pdf file named “Instructions to Download”. (If you do not have Adobe Reader, you can download it free at www.adobe.com) Follow these instructions to complete the download. 2. The software is now installed.

Overview

Pro-Jection 4DI MPFI E-Prom

Features:

  • E-prom chip.

Specs

BrandHolley
Product TypeEFI Part
Part Number534-117

Tech Resources

To download the latest software: 1. Type in http://www.holley.com/TechService/Library.asp (or go to the top of this screen adn click “Technical”, then “Resource Documents and Downloads”) and scroll down to “Fuel Injection”. Click on “Pro–Jection 4Di Tuning Software”. It will ask you to “Open” or “Save”. Click “Open” and you will see a folder named “4Di Software”. Click on this and look for a pdf file named “Instructions to Download”. (If you do not have Adobe Reader, you can download it free at www.adobe.com) Follow these instructions to complete the download. 2. The software is now installed.

*Free Shipping & Handling only offered to the contiguous US on orders over $100.

Some parts are not legal for use in California or other states with similar regulations.

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