Fuel Rail adapter
Posted: Sun Apr 13, 2014 2:06 pm
So I find myself in the position where I think the NB8A fuel pressure reg is dying. I'm seeing idle pressure of 94psi, free-revving the engine to 4k RPM sees a drop to 88psi... then after a drive last night the pressure dropped to 70psi . This screams it's time for an aftermarket FPR but I can't seem to confirm what adapter we use. Anyone know for sure what adapter we need? I found an old post from CT in 2006 that says SARD Mitsubishi....
For reference car the car is far from stock. Important bits are Bosche 044 pump running to a NB8A rail on an NB8B manifold. NB8A return line installed in an NB8B feeding back to a surge tank.
For reference car the car is far from stock. Important bits are Bosche 044 pump running to a NB8A rail on an NB8B manifold. NB8A return line installed in an NB8B feeding back to a surge tank.