I have asked all of the experts and replaced every thing else. My track car has a long soft pedal. It has been bleed a thousand times. We have reverse bleed from the bleeder screws. The pump has a 5/55 prop valve but we wear 4 sets of front pads to one rear. We replaced the master with a OE from the dealer.
My thought, advise from porsche techs, and ruling out everything else is that the pump has a bad valve and or broken internal spring. I would like to try a used pump from a recent parted out chassis. If it works I would like to buy. If not I would like to return it with a small service charge.
Any takers?????
