Ok I just picked up a 88 GT that was converted to carb (Holley Street Avenger 670). Car has been running ok and its a great learning experience for me since I have never owned or worked on a car with a carb. The problem I'm having now is that Im not getting any fuel up to the engine. The fuel pump is running (external pump) but no fuel in the lines. I have pulled the line right after the pump and nothing. My question is, shouldnt 3gal of gas be more than enough for the pump to pick up? Or should I just keep adding gas? Thanks in advance.