Adjustable Fuel Pressure Regulator Kit

The Phazer has a conservative air to fuel ratio from the factory about 11.5 to 1. Optimum is 12.5 to 1 for performance. Automobiles are in the 14 to 1 range, which is on the lean side for fuel mileage. This kit will change your fuel pressure to optimize fuel delivery for altitude and modifications. Increases 4 horsepower, torque, throttle response and fuel mileage. Let us tune your fuel pressure specifically for your altitude and modifications. SBM exhaust and cold air intake modules work great with this combination.

Send us your regulator and we will modify it by adding our billet aluminum adjustable bonnet.