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Holley 550-511K1

Sniper EFI Self-Tune With Fuel System Kit

Holley 550-511K1
Easy Kit


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Holley 550-511K1 Sniper EFI Self-Tune With Fuel System Kit $1,394.95
Sniper EFI Self-Tune With Fuel System Kit
  • Black Ceramic & Platinum Grey Finishes
    Kit Includes:
  • Self-Tuning EFI System
  • EFI Fuel Delivery System

  • Holley 550-511K1 Details

    EFI Self-Tuning Kits

    Kit Includes:

    • Holley Sniper EFI Self-Tuning Kit With Black Ceramic Finish -510-550-511
    • FiTech Go EFI System Fuel Command Center -546-40003

    Note: If using a Holley Dual Sync distributor, adapter harness p/n 510-558-493 is required to connect to the Sniper EFI.

    The Holley Sniper EFI Self-Tuning Kits feature all the benefits of EFI, a perfect option for street cars, muscle cars and off road vehicles. Eliminate typical carburetor cold starting issues, hesitations, flooding and vapor lock. Sniper EFI four fuel injector kits can support up to 650HP. The Self-Tuning ECU makes it an easy, no hassle way to get the most performance out of your vehicle without a laptop computer. With available shiny, black ceramic, or classic bronze throttle body finishes, the Sniper EFI kit also brings style under the hood.

     JEGS Easy Kits are designed by JEGS high performance racing professionals to help you get all the performance parts you need for your race car, hot rod or truck.

    Will it work on 80s model truck that still has an air pump

    Asked by: Dan Tanna
    No you would have to get rid of the Air pump system as the introduction of air would throw the o2 readings off.
    Answered by: Seth W
    Date published: 2017-12-20

    Will this work correctly on a Ford 400 motor equipped with a MSD part # 85773 Magnetic distributor with an attached AL-6 control?

    Asked by: ajg596
    Yes, this will work very well with that ignition box.
    Answered by: Rusty B
    Date published: 2017-10-27

    Will this system work with a GM HEI? I have a 1973 Corvette with a cable drive tachometer so I cannot replace the distributor.

    Asked by: REW1
    Yes, this will work with the GM HEI distributor system.
    Answered by: Rusty B
    Date published: 2017-10-19
    • y_2018, m_1, d_19, h_10CST
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