Quote:
Originally Posted by the head
GSRACER you don't need an AFPR with the fuel pump in all actuality the car can run at it's stock pressure no matter what as long as you upgrade the injectors to compensate for more fuel need as boost levels increase
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when you get the walbro 255 hi pressure pump you do. My pressure shot up to almost 60 lbs just with the instalation of the pump, as far as i know the are 2 255 lph pumps the regular one and the hi pressure model which offer a little more flow.