Discussion Starter · #1 ·
355 sbc sat most of the winter. Wouldn't start, both pumps stuck, would not move at all on the Holley 750dp. Pulled carb, cleaned check balls, both worked fine on the bench. Put it back on, stuck again. Too much fuel pressure? I have a Holley electric fuel pump. Not sure which one, it has been quite a while since I put it on. I do know it is the one with the internal fuel press. regulator. Any help would be appreciated. Thanks ,Joe.