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Holley 550-511K2

Sniper EFI Self-Tuning Dual Sync Kit

Holley 550-511K2
Easy Kit


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Holley 550-511K2 Sniper EFI Self-Tuning Dual Sync Kit $1,529.83
Sniper EFI Self-Tuning Dual Sync Kit
  • Black Finish
  • Sniper EFI System
  • Dual Sync Distributor & Harness
  • Distributor Hold-Down
  • Spark Plug Wires

  • Holley 550-511K2 Details

    EFI Self-Tuning Kits

    Kit Includes:

    • Holley Sniper EFI Self-Tuning Kit with Black Finish - 510-550-511
    • 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.

    This kit sounds and looks amazing. Do you have a Small block ford Specific kit? I have a 1981 Ford Mustang with a healthy built 1971 351 Windsor in it, and definitely looking to purchase this, I'm a little apprehensive due to lack of electronic skills.

    Asked by: mdumlerjr
    We do not have a kit for that, but you can purchase the individual components listed for your application or call our tech line for more assistance.
    Answered by: Rusty B
    Date published: 2018-04-13

    I have an 85 Camaro that I want run the sniper EFI intake with your sniper EFI system is the dual sink or the MSD 6 Al work better with nitrous like a 250 shot?

    Asked by: Tyler4545
    This system will work fine with the Nitrous kit.
    Answered by: Rusty B
    Date published: 2018-02-02

    Do you have a kit like this that would work on a big block mopar?

    Asked by: Jeremy619
    Not prepackaged like this. One of our representatives would be able to help you piece one together for a similar price.
    Answered by: Dean R
    Date published: 2017-12-08

    Can I use nitrous with this set up

    Asked by: J mac
    Yes a nitrous system can be used with this.
    Answered by: Jegs Tech
    Date published: 2017-09-27

    my stock 305 in 1984 Chevrolet Camaro has under the 250-650 hp will it still function correctly or will I have problems

    Asked by: Z28tom
    This will work with your application as it is adjustable.
    Answered by: Rusty B
    Date published: 2017-10-01
    • y_2018, m_4, d_24, h_5CST
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    Some parts are not legal for use in California or other states with similar laws / regulations