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FAST Injector Harness FAST Fuel

Take your engine to the next level with the FAST XFI Fuel Injector Harness. This harness connects the XFI ECU to the fuel injectors and is designed to accommodate most common V8 engines, including Chevrolet Small Block, GM LS Series, Ford Small and Big Blocks, and more.

With its 6 Minitimer/EV1 style connections and pre-terminated ECU connection, this harness is perfect for Buick V6 engines and other V6 engines with a 1-6-5-4-3-2 firing order.

  • Connects XFI ECU to Injectors on Buick V6 Engines and other V6 engines with Minitimer/EV1 style injector
  • Designed to fit Buick V6 and other V6 engines with a 1-6-5-4-3-2 firing order
  • 6 Minitimer/EV1 style connections with pre-terminated ECU connection
Make Model Year Type
Buick Century 1982 Custom
Buick Century 1982 Limited
Buick Century 1983 Custom
Buick Century 1983 Limited
Buick Century 1983 T-Type
Buick Century 1984 Custom
Buick Century 1984 Estate
Buick Century 1984 Limited
Buick Century 1984 Olympia Limited
Buick Century 1984 T-Type
Buick Century 1985 Custom
Buick Century 1985 Estate Wagon
Buick Century 1985 Limited
Buick Century 1985 T-Type
Buick Electra 1980 Estate Wagon
Buick Electra 1980 Limited
Buick Electra 1980 Park Avenue
Buick Electra 1981 Estate Wagon
Buick Electra 1981 Limited
Buick Electra 1981 Park Avenue
Buick Electra 1982 Estate Wagon
Buick Electra 1982 Limited
Buick Electra 1982 Park Avenue
Buick Electra 1983 Estate Wagon
Buick Electra 1983 Limited
Buick Electra 1983 Park Avenue
Buick Electra 1984 Estate Wagon
Buick Electra 1984 Limited
Buick Electra 1984 Park Avenue
Buick Electra 1985 Estate Wagon
Buick Electra 1985 Limited
Buick Electra 1985 Park Avenue
Buick Electra 1985 T-Type
Buick LeSabre 1980 Base
Buick LeSabre 1980 Limited
Buick LeSabre 1980 Sport
Buick LeSabre 1981 Base
Buick LeSabre 1981 Limited
Buick LeSabre 1981 Sport
Buick LeSabre 1982 Custom
Buick LeSabre 1982 Limited
Buick LeSabre 1982 Limited Edition F/E
Buick LeSabre 1983 Custom
Buick LeSabre 1983 Limited
Buick LeSabre 1984 Custom
Buick LeSabre 1984 Limited
Buick LeSabre 1985 Collector's Edition
Buick LeSabre 1985 Custom
Buick LeSabre 1985 Estate Wagon
Buick LeSabre 1985 Limited
Buick LeSabre 1986 Custom
Buick LeSabre 1986 Estate Wagon
Buick LeSabre 1986 Limited
Buick Regal 1982 Base
Buick Regal 1982 Estate Wagon
Buick Regal 1982 Limited
Buick Regal 1982 Limited Turbo
Buick Regal 1982 Sport
Buick Regal 1983 Base
Buick Regal 1983 Estate Wagon
Buick Regal 1983 Limited
Buick Regal 1983 T-Type
Buick Regal 1984 Base
Buick Regal 1984 Grand National
Buick Regal 1984 Limited
Buick Regal 1984 T-Type
Buick Riviera 1981 Base
Buick Riviera 1981 T-Type
Buick Riviera 1982 Base
Buick Riviera 1982 Limited Edition
Buick Riviera 1982 T-Type
Buick Riviera 1983 Base
Buick Riviera 1983 Luxury
Buick Riviera 1983 T-Type
Buick Riviera 1983 XX Anniversary Edition
Buick Riviera 1984 Base
Buick Riviera 1984 Luxury
Buick Riviera 1984 T-Type
Buick Skylark 1986 Custom
Buick Skylark 1986 Limited
Buick Skylark 1987 Custom
Buick Skylark 1987 Limited
Buick Skylark 1988 Custom
Buick Skylark 1988 Limited
Buick Somerset 1986 Custom
Buick Somerset 1986 Limited
Buick Somerset 1986 T-Type
Buick Somerset 1987 Custom
Buick Somerset 1987 Limited
Buick Somerset Regal 1985 Base
Buick Somerset Regal 1985 Limited
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