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Holley 550-516K2

Sniper EFI Self-Tuning Dual Sync Kit

Holley 550-516K2
Easy Kit


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Holley 550-516K2 Sniper EFI Self-Tuning Dual Sync Kit $1,529.83
Sniper EFI Self-Tuning Dual Sync Kit
  • Classic Finish
  • Sniper EFI System
  • Dual Sync Distributor & Harness
  • Distributor Hold-Down
  • Spark Plug Wires

  • Holley 550-516K2 Details

    EFI Self-Tuning Kits

    Kit Includes:

    • Holley Sniper EFI Self-Tuning Kit with Classic Finish - 510-550-516
    • Holley EFI Dual Sync Distributor - 510-565-100
    • Holley EFI to Dual Sync Distributor Ignition Harness - 510-558-493
    • JEGS Universal 8.0mm Red Hot Pow"r Wires - 555-40201
    • JEGS Billet Distributor Hold-Down - 555-40628

    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.

    Is this system capable of running a blow through turbo setup?

    Asked by: Jay money
    Yes, this system can be used in a mildly boosted blow through application.
    Answered by: Rusty B
    Date published: 2017-11-07

    Is this unit available for a 318, 340, 360 Mopar small block

    Asked by: Woodie11
    Yes, you can just select the individual components you need to create your own kit. Please call our tech line for assistance 1-800-345-4545 in selecting the components.
    Answered by: Rusty B
    Date published: 2017-10-24

    Do you make a distributor for a 455 Olds?I see no mention of the engines you support. I have an Mallory electronic distributor now. Will it work with your EFI unit?

    Asked by: Olds 442
    No, this will not fit the 460 Ford engine. this EFI kit requires a dual sync distributor to work.
    Answered by: Rusty B
    Date published: 2017-09-11

    Do you need an ignition box to go with distributor or does the distributor just plug into the sniper efi to control timing?

    Asked by: mikelh
    The EFI unit will control the distributor.
    Answered by: Flanary
    Date published: 2017-09-16

    Will this fit a 454 Chevy in a boat

    Asked by: Cleaver
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