PE 4550 Street Fuel Injection Pump

70 - 80 PSI (pre-set) (approx. 70 PSI max @ 12 volts; approx. 80 PSI max @ 16 volts) External -8 AN bypass (adjustable) Cleanable filter Alcohol compatible Works with 12 or 16 volts 7 vane impeller -12 AN boss O-ring inlet & outlet ports Continuous duty 2 Year Parts & Labor Warranty Reliable fuel Injection for your high performance vehicle. For applications up to 1175 horsepower. Features a custom built, heavy duty 3" series motor, CNC machined 6061-T6 billet aluminum body, our proprietary fast prime 7 vane impeller, and a cleanable synthetic mesh screen filter element.  Must use Dual Electric Relay Harness Click here for mounting kits, fittings & pump wiring harness.