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Ford Racing Jetronic To USCAR Fuel Injector Adapter Kits (94-04 V8)

26 Reviews
Our Price


  • Item #50089
  • MPN #M-14464-A8
  • Market Price $40.99
  • You Save 17% ($7.02)
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  • Genuine Ford Racing product
  • Convert from Jetronic/Minitimer to USCAR setup
  • Set of 8
Conversion Kit. If you're changing from EV1 (Jetronic/Minitimer) style injectors to EV6 (USCAR) style injectors to get the right fuel balance for your modified Mustang, a Ford Racing adapter kit makes the change hassle-free. Legendary Ford Racing Quality. When you're adding parts to your performance Pony, you can't go wrong with the brand made by the folks who know your vehicle the best. Ford Racing parts are designed to work flawlessly with your Mustang for performance you can rely on.

Application. This complete set of 8 harnesses will convert your existing Jetronic/Minitimer (86-93) style injector harness to USCAR (94-04) style injector harnesses.

Mustang Fitment: 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 Details

What's in the Box
  • (8) Fuel Injector Adapters
Installation Info

Installation Time: (approx) 2 Hours

Difficulty Level:Advanced mechanical skills required.

  • Bullitt - 01
  • Mach 1 - 03, 04
  • Cobra - 94, 95, 96, 97, 98, 99, 01, 03, 04
  • GT - 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04

Most Helpful Reviews View All

Overall Rating 4.9/5 Write a Review
Works Great

These adaptors fit perfectly and make for a much cleaner installation compared to the pigtail type adaptors.

Helpful (2) (0)

injector adapters

Worked awesome.. All I had to do was plug and play.

Helpful (1) (0)

Customer Photos (1) View All

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Q & A (3 Questions, 3 Answers) Ask a Question

do i need these? im looking at buying the ford racing 39 injectors for my 94 gt, i was wondering if i needed these or would they just plug and run with the plugs that came on the car.

pauldavis1991 Year: 1994 Model: GT

Question Resolved
Good Question (0) (0)
  • The only time you will use these is when switching injector styles, I used a 39 lb injector on my 89 mustang from an 04 cobra, I HAD to have these due to injector styles being different, if you are not sure, check what kind of injector u have ev-1 or ev-6 if you are changing from an ev1 to an ev-6 you will need injector plugs, or vice versa.

    Helpful (0) (0)

    chipper Year: 1989 Model: GT

    Top 500 Contributor

Show 1 more answer

Do I need these for 2000 GT? I'm looking to buy the Ford racing 39Ib injectors and was wondering if I needed these adapters on my 2000 mustang GT 4.6L.

AJ313 Year: 2000 Model: GT

Question Resolved
Good Question (0) (0)
  • the 2000 has ev1 plugs so yes if they are ev6 plugs you will need them

    Helpful (0) (0)

    SirRohman Year: 2000 Model: GT

2004 GT i have a 2004 gt are my stock injectors EV1?

daniel999 Year: 2004 Model: GT

Be the First to Answer This Question
Good Question (0) (0)

Reviews (26) Write a Review

  • 5 Stars .92 92%
  • 4 Stars .08 8%
  • 3 Stars 0 0%
  • 2 Stars 0 0%
  • 1 Stars 0 0%

out of 5 stars

26 Customers Recommend this Product

Installation Time:Less than 1 Hour

  • Performance Gain: 4.416667 4.4/5
  • Fit: 4.75 4.8/5
  • Bang For Your Buck: 4.75 4.8/5
Filter By Sort By
  • 5/5

    Works Great

    April 03, 2010

    These adaptors fit perfectly and make for a much cleaner installation compared to the pigtail type adaptors.


    Helpful (2) (0)

  • 5/5

    great item

    February 04, 2012

    i installed these on my 95 mustang gt. They are very simple to install and a must for using Ford Racing 39lb injectors. They add maybe 1/4 to the harness connections, but i found ZERO clearance issues even with my Kenne Bell sitting proudly on top of my 5.0! They are simple plug n play so installation was a snap.


    Year: 1995 Model: GT Driving Style: Street / Strip 'Stangs I have owned: 5+ montana

    Helpful (2) (1)

  • 4/5

    Not necessarily needed

    January 15, 2010

    I ordered these for nothing. I had ordered the Ford Racing injectors 24 lb) and since the site states they are EV6 I figured I needed EV1 to EV6 adapters. Not the case. These EV6 Ford Racing injectors are Jetronic/Minitimer like stock injectors. I still gave them a good review because in the right situation I'm sure they are fine, just make sure you actually need them!


    Helpful (1) (0)

  • 5/5

    injector adapters

    November 25, 2009

    Worked awesome.. All I had to do was plug and play.

    Brian Baggett

    Helpful (1) (0)

  • 5/5

    Injector adapters

    June 04, 2012

    Bought these along with the 39lb injectors when I went the supercharger route. The fitment was great as and the price (compared to the injectors) wasn't all that bad. This literaly is a "must have" item if going from EV1 to EV6's.


    Year: 2004 Model: GT Driving Style: Street / Strip 'Stangs I have owned: 1 Saginaw, MI, USA

    Helpful (1) (1)

  • 5/5

    EV1 to EV6 adapter

    March 20, 2010

    The Ford Racing EV1-EV6 Fuel Injector Adapter Kit was very easy to install and everything plugged in great. The only thing that I saw while installing them is that they extend the plug in on the injector. In some aplications this might be a problem for clearance issues. I think the adapters with flexible wiring between the connectors would be best for tight fits. Overall this adapter met my expectations. :-)

    Mark Massey

    Helpful (1) (1)

  • 5/5

    great product

    March 22, 2011

    Bought this product for another type of vehicle so I didn't have to wire in the ev6 style injector plug. Only the best quaility that u would expect from ford, great plug and play option. Shipping was very fast and the customer service was perfect.


    Year: 1999 Model: Other Driving Style: Daily Driver

    Helpful (0) (1)

  • 5/5

    EV1 to EV6 adapter

    November 12, 2010

    Worked as expected. Makes for a clean install. Nice quality and fast delivery. Thanks AM!


    Driving Style: Daily Driver

    Helpful (0) (1)

  • 5/5

    perfect fit

    March 16, 2010

    Excellent EV1 to EV6 connectors! they're a direct fit and perfect when you have a power adder like a procharger(+mods) and have to upgrade to 60lb injectors. (I had a v6 with 24lb injectors). Quick delivery too. A+++


    Helpful (0) (1)

  • 5/5

    Great product!

    July 11, 2010

    Not a fan of having mustang parts on my ls1 camaro, but had to have these for my new injectors! Great product worked perfect!


    Helpful (3) (7)

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