Powerflow Performance Fuel Pressure Regulators are shop tested and are perfectly compatible with petrol and methanol. Each is meticulously machined from 6061-T6 Aircraft Grade aluminium and protected with Military Grade anodized colours of black and natural. Powerflow Performance Fuel Pressure Regulators allow maximum tuning flexibility with absolute minimum flow restriction for engines up to and exceeding 1500 HP. Our regulators advanced bypass technology and enlarged port design can provide rock steady fuel pressure control from idle to full throttle. Power flow performance used the latest computer modelling software and test equipment available, to produce designs that yield the maximum flow of any fuel pressure regulators on the market of comparable size. More flow means more horsepower.

- Rising Rate 1:1 Ratio

- Low Boost up to 14 PSI

- High Boost 14 to 30 PSI