I've just sold my 86 mustang of 13 years to finance the rest of my 72 maverick build. It's going to be EFI for sure. I'm going to run gravity feed from the gas tank straight into an external mounted fuel pump. I'm thinking of the walhbro 255 or 190 external. It's got dual female threads, but I Know I can add a male adaptor for the tank side gravity feed. I don't want it to be noisy though. Curious what all of your experiences are.
OK, I can use an OEM pump. Does anyone know how much they flow?? I'll need something that can handle at least 300 flywheel hp..but likely no more than that