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Return to the Home Page of The Driven ManRequest A Quote on a ProFit Transmission System - Modern Overdrive Tremec TKO500, TKO600, T5, and T56 systems for 4-spd, 5-spd and 6-speed ConversionsAlthough it's more fun to DRIVE IT, you can Speed Analyze your new Modern Overdrive Tremec TKO500, TKO600, T5, and T56 systems for 4-spd, 5-spd and 6-speed Conversions.Transmission Installers and Service Companies on Modern Overdrive Tremec TKO500, TKO600, T5, and T56 systems for 4-spd, 5-spd and 6-speed Conversions for your new System.  If you know a good Installer, please send them our way.Information about how to Place and Order, Shipping, Warranty, Returns, Policies, Etc. (Also see menu items for specific information)The Driven Man issues a quarterly to yearly newsletter through email subscriptions.  Subscribe Now.This website contains a lot of information and instructions on your transmission conversion from Tips and Tricks, to Installation Pictures and Instructions.  Should you need further help, our Customer Service Reps and Owners (Enthusiasts ourselves) are always here to help you 24/7.  Just call, write, or stop by!
XJS V12 EFI Wiring Harness
Catering to Jaguar Owners but serving all British car owners
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XJS V12 EFI Wiring Harness

XJS V12 EFI Wiring Harness
Code: XJSV12EFIwire

Price:
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Click on photo for a larger view
The Problem: The original 1980-1994 Jaguar XJS V12 EFI wiring harness used injector connectors and a type of 20 Ga (AWG) wire that were only rated up to about 70 deg C (about 158 deg F), and mounted on the (hot) bottom of the "V".  This harness was not well suited to a hot, oily engine environment.  The result was the connectors and wire became brittle, cracked, allowing corrosion damage, leading to poor performance and sometimes, fuel injector failure.  A new EFI harness from a Jaguar dealer similar to the original, with the same problems, will cost you about $700.

The Solution:  Replace your inferior stock EFI wiring harness with a new, custom hand-made XJS V12 EFI Harness, that;


Uses far superior harness components

  1. 16 Ga (AWG) Type SXL, chemically cross-linked polyethylene high performance, thick wall, special purpose automotive wire rated up to 125°C (257°F)
  2. NEW injector connectors with spring locks
  3. NEW rubber boots
  4. High-temperature [149°C (300°F)] wire loom wrapping originally developed for ambulance and fire equipment manufacturers providing protection and a cosmetically good-looking harness.

Is better engineered than the original and other after-market harnesses

  1. Goes over the A/C compressor, rather than under it, making installation and maintenance much easier.
  2. The harness runs cooler by attaching to the intake manifold bolts, rather than the bolt heads holding the valley cover on, which gets it up off the "V" floor.  This will have minimal change to the engine appearance and will eliminate the harness sitting in oil deposits.

Is designed to use your original (now unavailable) EFI harness interface connector by splicing it to the new harness.  You can do this yourself OR we will do it for you for FREE if you send in your connector.

OR

AS AN OPTION, you can replace your original interface connector with 2 new, mated-pair WeatherPack™ connectors at an additional cost.  Your new harness will be supplied with one male and one female WeatherPack™ connector on the EFI Harness and you must then splice the supplied mating connectors (with 6 inch pigtail wires attached) into your engine wiring.  Complete instructions will be supplied.



Is priced lower than other after-market harnesses.

Comes with clear, complete instructions and diagrams.



 

Request A Quote on a ProFit Transmission System - Modern Overdrive Tremec TKO500, TKO600, T5, and T56 systems for 4-spd, 5-spd and 6-speed Conversions



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The Driven Man  is a proud authorized distributor for Transmission Technology Corporation, maker of world famous TREMEC manual transmissions.

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