Hey guys, posting this here because of the EFI setup on a 5.0 motor even though it's in a 66 mustang. Quick question about the fuel line. I have 30 feet of 1/4 inch EFI fuel line. I went with 1/4 inch because the fittings on the external fuel pump and the fuel filter are 1/4 inch, the motor is stock except for BBK intake, and Exhaust, I will be running long tube headers with 2 1/4 echaust, straight pipes through 40 flows. do you see a problem with the size of the fuel line. the second question is the efi hose that I will be running the whole length of the car has the blue vinyl piece on the inside with the rubber on the outside. instead of the vinyl being on the outside. do you see a problem with this hose being out in the elements, I know they use this fuel line under the hood, but didn't think about it being out in the elements untill after I baught it and was about to route it.
Thanks
Ford Kid
Thanks
Ford Kid