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Holley 522-421 - Holley Fuel Injectors

Holley 522-421 - Holley Fuel Injectors

Holley#510-522-421

Fuel Injector
  • 42 lbs/hr
  • Type: EV1
  • 1/pkg

    Holley 522-421 - Holley Fuel Injectors Details

    High Impedance 42LB Injectors(up to 670 HP)


  • Universal Fuel Injector

  • Holley 522-421 - Holley Fuel Injectors

    When adding horsepower, don't forget to accommodate more fuel... a must when modifying your engine with camshafts, heads, headers, fuel systems, forced induction and so on.

    Holley Fuel Injectors are available in low or high impedance and sold in 1/pkg or 8/pkg quantities. These top-fed, bottom outlet Holley/Delphi performance fuel injectors are quality replacements for Holley Commander 950, HP and Dominator multi-point injection systems and can be used in many factory and aftermarket applications!

    Holley 510-522-421

    Fuel Rate
    42 lbs./hr
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