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Holley Avenger EFI Stealth Ram Fuel Injection Systems


Holley
Holley Avenger EFI Stealth Ram Fuel Injection Systems

From the company that brought you the "Bolt on and Go" Street Avenger carb comes the latest technology in "Bolt on and Go" fuel injection... Avenger™ EFI! The Avenger EFI is intended for users who want a "Bolt on and Go" EFI system without the need for a laptop computer! Avenger EFI systems are perfect for performance street engines, most crate engines and mild street / strip applications. Simply bolt on an Avenger™ system, answer a few easy questions and let it do the tuning for you! The secret is in the innovative Avenger™ EFI handheld tuner and the breakthrough technology of Holley's Self-tuning fueling strategies. The compact, easy to use hand-held tuner guides you thru the simple setup wizard where you answer a few key questions about your setup. Once that basic information is loaded, you fire the car, run it thru various RPM stages and drive it to tuning perfection! The self learning strategy will automatically tune your engine as you drive to deliver the optimum air-fuel ratios for performance and mileage.

Avenger EFI Features:
  • Self-tuning fueling strategy tunes while you drive - Designed for the user that wants ease of use without having to be a "tuning expert"
  • Requires no laptop computer to set up or tune - Included full color LED hand-held tuner offers simple setup and easy tuning of basic parameters such as engine idle speed. Still allows for users to change other parameters to further fine tune base calibrations
  • Comes complete with all hardware to retrofit EFI on a non-EFI vehicle including fuel pump
  • Dedicated fuel and oil pressure inputs
  • Allows for computer controlled ignition timing if desired
  • System can be upgraded in the future to a Holley "HP EFI System" if desired

    Stealth Ram™ Systems
    You're sure to get some attention when you pop the hood and show an Avenger Stealth Ram™ Multi-Point EFI system! Available for traditional or Vortec headed SB Chevys, the Avenger's self-tuning capabilities make it easy as 1, 2, 3 to get your car up and running with EFI. The tunnel ram design of the Stealth Ram builds power in the upper RPM range while maintaining excellent mid-range torque as well. Set up is done on the included hand-held tuner so no laptop is required!

    Avenger Stealth Ram Systems Include:
  • Intake Manifold
  • Billet Aluminum Throttle Body
  • ECU
  • Wiring Harness
  • HEI Ignition Adapter
  • Fuel Rails
  • Injectors
  • Fuel Pump & Relates Small Parts(Return fuel line to tank is not included)


    Holley Avenger Stealth Ram EFI Video


    Installation Instructions:
  • Instructions For Avenger Stealth Ram EFI Systems
  • Instructions For Handheld Device


  • 4 Products
    Avenger Stealth Ram EFI Systems

    510-550-821
    Stealth Ram System
  • Small Block Chevy
  • Early to Late Model Heads
  • 36 lb/hr Injectors
  • Up to 500HP
  • Satin Finish
  • $3,261.95
    Order Today Ships 11/07/14

    510-550-822
    Stealth Ram System
  • Small Block Chevy
  • Early to Late Model Heads
  • 36 lb/hr Injectors
  • Up to 500HP
  • Polished Finish
  • $3,587.95
    Order Today Ships 11/07/14

    510-550-827
    Stealth Ram System
  • Small Block Chevy
  • Vortec Heads
  • 36 lb/hr Injectors
  • Up to 500HP
  • Polished Finish
  • $3,587.95
    Order Today Ships 11/07/14
    Avenger ECU Only

    510-554-116
    Avenger EFI ECU ONLY
  • Self-tuning fueling strategy tunes while you drive
  • Requires no laptop computer to set up or tune
  • Service replacement part for Holley Avenger EFI systems, includes ECU & handheld tuner only
  • $1,165.95
    Order Today Ships 11/07/14

    4 Products