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Holley Pro-Jection Fuel Injection Systems 502-20S

Holley 502-20S - Holley Pro-Jection Fuel Injection Systems

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Throttle Body Fuel Injection, Pro-Jection, Speed Density, 670 cfm, AMC, GM, Mopar, Ford, Plymouth, V8, Kit

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Brand: Holley
Manufacturer's Part Number: 502-20S
Summit Racing Part Number: HLY-502-20S

UPC: 090127429327
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: 2
Airflow Rate (cfm): 670 cfm
Throttle Body Material: Cast aluminum
Throttle Body Finish: Natural
Injectors Included: Yes
Injector Size (lbs/hr): 80 lbs./hr.
Calibration Module Included: No
ECM Included: Yes
Wiring Harness Included: Yes
Oxygen Sensor Included: No
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: Will support up to 275 hp.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

Now you can get the horsepower and drivability benefits of electronic fuel injection for your carbureted, non-computer controlled vehicle. These Holley Pro-Jection fuel injection systems are complete stand-alone systems, requiring no OEM computer assistance. They're available in 1, 2, and 4-barrel models, with sizes ranging from 300 to 900 cfm. All systems come with everything needed for installation, including the fuel pump and filter, hose, a wiring harness, ECU, throttle body, hardware, and a complete detailed instruction booklet.


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

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