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HOLLEY #550-200 Avenger EFI System - 2-BBL TBI V8 Up to 275HP

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Fuel Injection - Avenger EFI - Throttle Body - 2-Barrel / Spread / Square Bores - 85 lb/hr Injectors - 670 CFM - Cast Aluminum - Natural - Kit
Replace your carburetor with a Bolt on and Go TBI system Avenger EFI throttle body kits are a direct replacement for a carburetor. Plug and play connectors make installation a snap and the Avenger's selftuning capabilities will have you up and running in no time. Comes with all necessary parts for a complete installation. All set up is done on the included handheld tuner, so no laptop is required
Avenger EFI 2bbl Throttle Body Fuel Injection System V8 2 bbl 670 CFM Range Up To 275 HP

Installation Notes
Use Adapter P/N 1747 for Holley 2300/Motorcraft 2bbl flange. All Avenger EFI systems come with all installation components including wiring harness, sensors and inline pump. Return fuel line to tank is not included.

  • Self-tuning fueling strategy tunes while you drive - Designed for the user that wants the 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: 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

Shipping Dimensions

L 17.310 in. x W 11.880 in. x H 8.500 in.
Weight 14.000 lb
More Information
Manufacturer Part#550-200
Air Restricted NO
Truck Freight OnlyNO
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