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Holley Fuel Injector

Holley 522-421

510-522-421

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Holley Fuel Injector $54.05
Fuel Injector
  • 42 lbs/hr
  • High Impedance
  • 1/pkg

  • Holley 522-421 Details

    High Impedance 42lb Injectors (Up to 670 HP)

    Specifications:

    Fuel Rate
    42 lbs./hr
    Wiring Harness Included
    No
    Injector Advertised Flow Rate (lbs./hr.)
    42
    O-Rings Included
    Yes
    Quantity
    Sold individually
    Driver Type
    12V saturated circuit
    Manufacturer's Part Number:
    522-421

    Type EV1 Injectors for Stock and Aftermarket Applications

    During engine modifications that add horsepower (e.g. camshafts, headers, heads), it's important to accommodate more fuel. Sold each or in sets for low and high impedance, these top-fed bottom-outlet Holley/Delphi Fuel Injectors are first-class replacements for Holley Commander 950, HP, and Dominator multipoint injection systems.

    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations