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    Holley

    EFI Kit, Base, Quick Fuel Injection, Black Diamond Finish

    Vehicle Specific fits 21 models
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    Part# QFI500K
    $2,397.95
    You Save $218.96
    $2,178.99
    (Each)
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    Upgrading to electronic fuel injection used to be a complicated and intimidating affair, but not anymore! With Quick Fuel Technology's self-tuning QFI System, anyone can install electronic fuel injection in a single afternoon. The heart of the QFI System is an innovative throttle body assembly that bolts to any 4150-style intake manifold. The unique venturi sleeve with annular discharge design provides superior atomization, with the result being faster and more efficient burn, more power and better throttle response. The QFI System also features injectors that are completely integrated into the throttle body itself so no need to have injector bungs welded to the intake runners. Entering some basic engine parameters into the hand-held controller establishes a baseline fuel curve, then QFI's powerful ECU takes care of the rest and fine tunes the fuel maps immediately after the engine is started for the first time. Thanks to QFI, enjoying the drivability, fuel mileage and cold start benefits of EFI has never been easier. Available in a base kit or a master kit that includes the complete fuel system and in either a polished finish or Black Diamond finish. The fuel kit includes an in-line fuel pump, a 10 micron post fuel filter, fuel pressure regulator, 100 psi fuel pressure gauge, fuel line and all of the required clamps and fuel fittings.

    Notes

    WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

    Vehicle Fitment

    Make & Model Year Range Application Details
    Buick Grand National 1982 Black Diamond
    Buick Grand National 1984-1987 Black Diamond
    Buick Regal 1978-1987 Black Diamond
    Buick Riviera 1963-1976 Black Diamond
    Buick Skylark 1961-1972 Black Diamond
    Buick T-Type 1983-1987 Black Diamond
    Cadillac DeVille 1967-1990 Black Diamond
    Cadillac Eldorado 1967-1990 Black Diamond
    Cadillac Fleetwood 1967-1990 Black Diamond
    Cadillac Seville 1976-2004 Black Diamond
    Chevrolet Chevelle 1964-1977 Black Diamond
    Chevrolet El Camino 1959-1988 Black Diamond
    Chevrolet Malibu 1978-1983 Black Diamond
    Chevrolet Monte Carlo 1970-1988 Black Diamond
    Oldsmobile Cutlass 1961-1977 Black Diamond
    Pontiac Bonneville 1955-1977 Black Diamond
    Pontiac Catalina 1955-1977 Black Diamond
    Pontiac Grand Prix 1962-1977 Black Diamond
    Pontiac GTO 1961-1974 Black Diamond
    Pontiac LeMans 1961-1974 Black Diamond
    Pontiac Tempest 1961-1974 Black Diamond
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    EFI Kit, Base, Quick Fuel Injection, Black Diamond Finish
    Holley EFI Kit, Base, Quick Fuel Injection, Black Diamond Finish
    $2,178.99