WheelsUp84z

iTrader: (14)

if running a fuel pump with a bypass regulator will i need to run a return line back to the tank from the regulator at the carb feed line? this is a BG220PS fuel pump (220gph @ 15 psi) for a carbed motor. one of my buddies in airframes is hooking me up with some hardline for my fuel system and was just wondering if i needed some for the return all the way from the regulator or just from the bypass on the pump itself, or both.

Nasty N8

iTrader: (33)

You will only need one regulator. If the BG has one built in just run the return from there and the feed right to the carb.

Nate