So I take it the return in the regulator opens to return fuel to the tank once it reads the pre-set pressure deadhead against the carb? Am I on the right track?
Frank, do you notice any difference in the noise of the pump or fuel pressure. I will be re-plumbing my entire fuel system as I get it all put back together, so if I am going to do this, it needs to be done now.
I am regulating 55# of pressure, it's an intank pump from a late model EFI car. it regulates pressure from an EFI pump for carb use. you may need a different reg...