return line for EFI conversion
Check this out. I just saw this post about using a big NAPA spin on fuel filter as a surge tank. Plumb it on a remote filter manifold from the mechanical pump on the motor. Yes, the mechanical pump, then you run the EFI pump out of that filter and plumb the return line through a T that feeds the surge tank and returns to the rear tank. That way you only need to run max 2 feet of high pressure EFI line and the rest you can run 5/16 nylon 80's Ford nylon flexible fuel line to push on fittings. This also reduces the chance that if you uncover the sock if you run it low and take a corner, youll aerating your hi pressure line and leaning out your motor. This surge tank will burp any air before the HP pump gets it AND provide a pretty good filter too. Could help...
Thanks to B.C Broncos web page.
Check this out. I just saw this post about using a big NAPA spin on fuel filter as a surge tank. Plumb it on a remote filter manifold from the mechanical pump on the motor. Yes, the mechanical pump, then you run the EFI pump out of that filter and plumb the return line through a T that feeds the surge tank and returns to the rear tank. That way you only need to run max 2 feet of high pressure EFI line and the rest you can run 5/16 nylon 80's Ford nylon flexible fuel line to push on fittings. This also reduces the chance that if you uncover the sock if you run it low and take a corner, youll aerating your hi pressure line and leaning out your motor. This surge tank will burp any air before the HP pump gets it AND provide a pretty good filter too. Could help...
Thanks to B.C Broncos web page.
