Holley® 534196 ProJection and Commander 950 Harness Kit

Pro Jection. Holley Projection 4 Complete w O2 Sensor & Harness eBay It operates in either a closed loop system using an O2 sensor, or in an open loop system, depending on your specific needs.. item 3 Holley pro-jection Throttle Body Injection 4 BBL TBI Chevy 4150 mounting Holley pro-jection Throttle Body Injection 4 BBL TBI Chevy 4150 mounting.

It operates in either a closed loop system using an O2 sensor, or in an open loop system, depending on your specific needs.. The new Holley Pro-jection system turns any Jeep into a ledge and cliff-climbing demon

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As in any fuel injection system, fuel is pumped from the tank to the throttle body item 2 Holley Pro-Jection Fuel Injection System 502-2 AMC / JEEP 304-360 Ford Mercury Holley Pro-Jection Fuel Injection System 502-2 AMC / JEEP 304-360 Ford Mercury AVAILABILITY Ships in 24hrs (5) Ships Today (4) free shipping Free Shipping (2) PART TYPE Mechanical Fuel Pump (2) Throttle Position Sensor (2) Fuel Filter (1) Fuel Injector O-Ring (1) Fuel Injector Retaining Clip (1)

Pro Jection [ Download Logo icon ] png svg. 504-12 PRO-JECTION 4D, 700 CFM 504-22 PRO-JECTION 4Di, 700 CFM 350 - 500 hp Designed to replace original Holley components on the Pro-Jection systems

Pro Jection [ Download Logo icon ] png svg. The new Holley fuel injection system is a bolt on system, replacing the fuel system completely The system will install on both square flange and spread bore intake manifolds