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Holley 550-703 - Holley Multipoint Fuel Injection Power Pack Kits



Holley 550-703 - Holley Multipoint Fuel Injection Power Pack Kits
Holley 550-703 - Holley Multipoint Fuel Injection Power Pack Kits

JEGS Part Number: 510-550-703

Power Pack 4bbl MPFI Kit
  • Big-Block Chevy
  • Standard Deck
  • Oval Port Heads
  • Single Plane 4bbl Intake
  • 1000 CFM Throttle Body
    • Fits Applications:
    • 1963
      CHEVROLET
      1965-1989
      CHEVROLET
      1968-1989
      GMC
    • Click to see All

    Holley 550-703 Details

    Multi-Point Fuel Injection Power Pack Kits


  • Multi-Point Fuel Injection System Kit

  • Holley Multipoint Fuel Injection Power Pack Kits

    New Holley MPI Power Packs are partially assembled and come without an ECU, fuel injectors, wiring harness, fuel pump and sensor connectors. They are intended for the person who may want to use, or already has, different ECU components. These Power Pack kits can be used with a Holley HP or Dominator ECU or any aftermarket speed-density type ECU's that are designed for use on a multi-point system.

    Features:
  • Power Packs are complete multipoint systems except for ECU, fuel injectors, wiring harness, fuel pump and sensor connectors.
  • Fits Chevrolet small block 23° standard port (early and late) & Vortec cylinder heads
  • Fits Chevrolet big block oval and rectangular port V8s, including tall deck
  • Includes billet throttle body with progressive linkage
  • Includes high fuel flow capacity fuel rails and sensors
  • Realize increased torque and horsepower
  • Enjoy vastly improved throttle response and idle control

    Fuel pump and Injectors are available separately to fit your requirements.

    Click here for Holley Fuel Injectors

    Click here for Holley HP Inline Fuel Pumps

  • Holley 550-703

    Engine Make/Size
    Chevy Big Block (396-502)
    Fuel Rate
    OEM
    Cylinder Head Type
    Oval Port- Standard
    EGR
    Without EGR
    Wiring Harness Included
    No
    Airflow Rate (cfm)
    1,000 cfm
    Calibration Module Included
    No
    Distributor Included
    No
    ECM Included
    No
    Engine Block Style
    Stock/OEM standard deck
    Fuel Pressure Regulator Included
    Yes
    Fuel Pump Included
    No
    Fuel Rails Included
    Yes
    IAC Motor Included
    Yes
    IAT Sensor Included
    Yes
    Injection Style
    Multi-port
    Injectors Included
    No
    Intake Finish
    Natural
    Intake Manifold Included
    Yes
    Intake Material
    Aluminum
    MAP Sensor Included
    Yes
    Oxygen Sensor Included
    No
    Quantity
    Sold as a kit
    Throttle Body Included
    Yes
    Throttle Body Mounting Flange
    4-barrel square bore
    TPS Sensor Included
    Yes
    Throttle Body Finish
    Natural
    Throttle Body Material
    Billet aluminum
    Venturi Quantity
    4
    Manufacturer's Part Number:
    550-703