Hi all a bud has a 50’s Ford Customline. He sent me the attached pic asking what the circled item is attached to the fuel pump. Is it some sort of vacuum do hicky? Sorry I’m a bit green on these things
^^^^. I’ve seen lots of yblocks, but never seen one of those. Originally they ran straight off the pump (many installation had a fuel filter). But some of them were pretty sensitive to fuel pressure and a little regulator was a common solution.
I’m thinking pressure regulator too… I’ll guess a snake oil solution for extremely fantastic fuel mileage.
Nice, seems to be a general consensus. I did think it could be along those lines. I have an aftermarket regulator and some hose so il spin over and have a play at bypassing this thing. thanks again to the HAMB!!!