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Holley Avenger EFI Engine Management Systems 550-400

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Original Price:

$2,120.95

Sale Price:

$1,951.96

Avenger EFI Engine Management System, Speed Density, 4 Barrel, Square Bore, 700 cfm, 200 hp to 400 hp, Kit

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  • Order this item and get free delivery and handling on your entire order! Oversize fees also waived on this item. Valid on orders shipped in the contiguous United States.

Brand: Holley

Manufacturer's Part Number: 550-400

Part Type: Fuel Injection Systems

Product Line: Holley Avenger EFI Engine Management Systems

Summit Racing Part Number: HLY-550-400

UPC: 090127666838

EGR: No

Injection Style: Throttle body

Metering Style: Speed density

Intake Manifold Included: No

Fuel Rails Included: No

Throttle Body Included: Yes

Throttle Body Mounting Flange: 4-barrel square bore

Venturi Quantity: 4

Airflow Rate (cfm): 700 cfm

Throttle Body Material: Cast aluminum

Throttle Body Finish: Natural

Injectors Included: Yes

Injector Size (lbs/hr): 65 lbs./hr.

Calibration Module Included: Yes

ECM Included: Yes

Wiring Harness Included: Yes

Oxygen Sensor Included: Yes

Fuel Pump Included: Yes

Fuel Pressure Regulator Included: Yes

Distributor Included: No

MAP Sensor Included: Yes

IAT Sensor Included: Yes

TPS Sensor Included: Yes

IAC Motor Included: Yes

Quantity: Sold as a kit.

Notes: Designed for engines from 200-400 horsepower.

In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

These Holley Avenger EFI engine management systems are intended for users who want a bolt-on-and-go EFI system without the need for a laptop computer. The secret is the innovative Avenger EFI hand-held controller and the breakthrough technology of our self-tuning fueling strategies. The compact, easy-to-use controller guides you through the simple setup wizard, where you answer a few key questions about your engine setup. Once that basic information is loaded, you fire up the engine, run it through 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.

Warranty

Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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