FAST Fuel Injector Adapter Harness (EV6-EV1-8 Pack)

New FAST™ harnesses and connector kits offer a simple solution for adapting new & old style fuel injectors to late model GM engines

To further serve the needs of late model GM performance tuners, FAST™ has developed a full line-up of fuel injector adapter harnesses and connector kits to help solve wiring issues, whether you’re upgrading the stock injectors, or adapting your existing harness to a different style fuel injector. These adapters utilize a simple plug-and-play design, allowing a retro-fit of both new and old style electronic fuel injectors.

New style fuel injectors, such as those found on GM’s Gen IV engines featuring EV6/UScar connectors, can be retro-fitted and used on vehicles equipped with older-style EV1/Minitimer harnesses. Need to retro-fit an EV1 injector into an EV6 harness? Use our newly developed FAST™ Fuel Injector Adapter Harness (Part #170603-1). FAST™ has also designed connector kits, either EV1 or EV6, which allow you to re-wire your existing harness with the correct injector connections. The connector kits come complete with terminals, seals and plugs, assuring you have everything you need to complete the swap.