EFI Fuel System

Even tho' the feed line at the tank'd be under suction, and the return'd be very low pressure, only requiring quality hoses & clamps to fuction just fine...fittings are
One thing I haven't really looked into is what kind of pressure is actually being returned. If it actually is low, I doubt there's much to worry about. MY fear is just dumping fuel behind me and not knowing it haha