The factory return hard line is still there...but It was disconnected by the previous owner.

So what I have are two lines: one feed line from the electric pump to the carb;

and

one line from the tank that is hanging next to the carb, that has been capped off by the previous owner. This is the original return hard line your talking about but where does it connect to?




EDIT: Basically I'm retarded and don't know where the return line hooks up too....hopefully that better explains it lol