Youre sure to get some attention when you pop the hood and show an avenger stealth ram(TM) multi–point EFI system available for traditional or Vortec headed SB Chevys, the avengers 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.
- Self-Tuning Fueling Strategy While You Drive
- Requires No Laptop Computer To Set Up Or Tune
- Includes Full Color LED Hand-Held Tuner
- Offers Simple Setup And Easy Tuning
- Dedicated Fuel And Oil Pressure Inputs
- Can Be Upgraded To HP EFI System If Desired
- Allows For Computer Controlled Ignition Timing If Desired
Holley Performance Emission Code 3: This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles. The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles: 1965 and older U.S. manufactured California Certified vehicles/1967 and older U.S. manufactured Federally Certified vehicles/1967 and older Foreign manufactured vehicle. The following vehicles are considered Racing Use Only Vehicles: Racing Use Only Vehicles are vehicles that are used exclusively for competition and that are not registered and that may never be used on the street. WARNING: It is against the law to install this part on an Emissions Controlled Vehicle. The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles/1968 and newer U.S. manufactured Federally Certified vehicles/1968 and newer Foreign manufactured vehicle
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.
These kits require the use of a small diameter distributor, such as a small cap GM HEI or most MSD distributors. A large cap GM HEI will not fit with these kits.
About Holley Performance Products
Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every Monster Energy NASCAR Cup team and nearly every NHRA Pro-Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds and engine dress-up products for street performance, race and marine applications. As a single solution or partnered with products from other Holley companies we can give you the edge you need over the competition!
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Holley EFI Avenger EFI Stealth Ram Fuel Injection System 550-822: