Vortex Wiring Harness
I had the same problem with the harness and ecu for the 99 4 3 vortec in my buggy and i sent the harness and ecu to speed scene wiring flipoff.
Vortex wiring harness. It shows the elements of the circuit as streamlined forms as well as the power as well as signal connections between the tools. Made with high temp txl wire with adhesive shrink tubing 40 c 40 f to 125 c 257 f operating temperature wrapped in lightweight nylon loom 94 c 137 f to 125 c 257 f operating temperature includes a charge harness and improved grounds. Take the fear out of electronic fuel injection. 36 inches from the rear injector plug to the pcm.
All un needed emissions. All harnesses measure aprox. Harness allows use of the factory vortec intake manifold and multec injectors with flex fuel injectors ev6 optional. Vortec harnesses are encased with split loom wrap but can be optioned with mesh wrap.
The next biggest expense in the swap is the wiring harness. Custom lengths are available up to 4 at no additional charge. There is ample documentation to substantiate this claim. Note that harnesses are for non emissions equipped vehicles and do not include ai.
These engine wiring harnesses are designed to make your engine transplant effortless. Let s face it folks no automobile manufacturer ever designed a wiring harness to last 40 70 years. Automotive wiring harnesses rely on our large selection of low priced high performance automotive wiring harnesses to tell your speedster what to do next. All psi harnesses are made in the usa.
Easy and inexpensive to shove an ls engine in anything you can think of harness allows use of the factory vortec intake manifold and multec injectors with flex fuel injectors ev6 optional. Constructed using exact oem connectors and seals. New old stock the problem. These harnesses include the gen ii lt1 lt4 gen iii 24x ls1 ls6 and vortec truck engines as well as gen iv 58x ls2 ls3 ls7 vortec and gen v lt ecotec3 engines.
Those guys i was told 425 00 to do the harness and another 175 00 to reprogram the ecu by the time i finally got it back it had cost me close to 1000 00 bucks and it wasnt even right it was supposed to be converted to a single o2 sensor. Our wiring harnesses are brand new and better than n o s. They are completely plug and play with four wire hookup switched power constant power and ground connections required. As a matter of fact your vehicle s original wiring was only designed to last 10 years before it started to deteriorate.
Assortment of 5 7 vortec wiring harness diagram. With circuits ranging from eight to 24 and the ability to replace parts on vehicles from as far back as 1946 we have what you need to complete your next auto project.