Does it have internal bypass?I feel like a little kid tugging on your shirt sleeve saying, does it have a bypass?dad, dad
My fuel pump has an internal bypass. It is a Mallory 140 gph marine into a 4 port regulator. No return. Dead head style. I run a blown 572 chev with 2 1150 dominators. The side tanks are draining from the bottom thru a 1/2 inch bung into a -8 90 deg thru hose to a Y into the pump.I put a ball valve in line with one tank. This is important when parking on uneven ground. Found out the hard way. I am sure there are better setups but this has been the best for me so far. It is hard to get the hose equal length because of pump location, usually mounted on a stringer, but try.