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. Avenger Stealth Ram™ systems include: intake manifold, billet throttle body, ECU, wiring harness, fuel rails, injectors, fuel pump and related small parts. Set up is done on the included hand–held tuner so no laptop is required!
Avenger EFI Stealth Ram™ MPFI Fuel Injection System, Small Block Chevy, Vortec Heads, 36 lb per hour injectors, Range Up to 500 HP
All Avenger EFI systems come with all installation components including wiring harness, sensors and in-line pump. Return fuel line to tank is not included.
ECU is certified to ISO 8846, SAE J1171 & United States Coast Guard Requirements for Ignition Protection & Fire Resistance.
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 OLED 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: Come 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