I am putting together a fuel rail for an EFI system and wanted to to test it for leaks (with air) before I put it all together. So at the very end of the fuel rail is a Shrader valve. I blocked the fuel in/out thought I would use a tire filling head to pressurize the rail. Wrong! The fitting on the valve is a AN size!
Does someone make an adapter or something that I can use to pressurize this thing?
Does someone make an adapter or something that I can use to pressurize this thing?