FAST Fuel Injection Harness

FAST XFI Fuel Injector Harnesses connect the XFI ECU to the fuel injectors. These harnesses are designed to accommodate most common V8 engines from the Chevrolet Small Block to GM LS Series, Ford Small and Big Blocks as well as Windsor, Modular, FE configurations. FAST also has taken the intiative to help out customers with less common applications such as Buick V6, Modern Chrysler and even 4 cylinder applications. And, while we may not have a custom tailored injector harness that fits your needs, all of our harnesses can be re-pinned for custom firing orders and reterminated to accommodate different injector connectors.
Fuel Injection Harness
This fuel injector harness features 8 Minitimer/EV1 style connections with a pre-terminated ECU connection. ; Connects XFI ECU to Injectors on 4-7 Swap Firing Order Chevrolet and other V8 engines that have a Minitimer/EV1 style injector with a 1-8-7-3-6-5-4-2 firing order.
XFI EFI Harness 47s
XFI Fuel Injection Harness
XFI Fuel Injection Harness equipped with Minitimer/EV1 connections and a harness designed to fit most small and big block engines with a 1-8-7-3-6-5-4-2 firing order.
XFI Fuel Injector Harness for 4-7 Swap Firing Order SBC, BBC and LT1 engines.