This Speed Engineering adapter harness set allows EV6 style injectors (LS2/LS3) to be used on a vehicle or engine harness with EV1 (LS1) injector connectors. The adapters plug into the factory harness, so the existing wiring does not need to be cut or altered. Eight adapters are included, one for each injector on a V8.
Features:
- Converts EV1 (LS1) Harness to EV6 (LS2/LS3) Injector
- Factory Harness Plug-In: No cutting or altering of the existing harness
- Sold in a Pack of 8
FAQ
What does this adapter harness do?
It allows EV6 style injectors, as used on the LS2 and LS3, to plug into a vehicle or engine harness that has EV1 (LS1) style injector connectors.
Do I need to cut the factory harness?
No. The adapters plug into the existing harness without cutting or altering it.
How many adapters are in the pack?
The pack contains eight adapters, one for each injector on a V8 engine.
Is there an adapter for the opposite direction?
Yes. Speed Engineering also offers EV6 harness to EV1 injector adapters for running EV1 injectors on an EV6 harness.
Is this part street legal?
No. Speed Engineering sells this adapter harness as a race-only product intended for competition use only. Installation on a street-driven vehicle may violate the Clean Air Act (42 U.S.C. 7522(a)(3)).
⚠️ Race Use Only: This product is manufactured and sold for installation on vehicles used solely for competition. Once installed, the vehicle may not be used, registered, or licensed for use on a public road or highway. Installation on a street-driven vehicle may violate the Clean Air Act 203(a)(3), 42 U.S.C. 7522(a)(3).
