can you guys give me some insight on how to run the fuel system on my 91 LX 5.0? i am installing a Turbo 4.8 and i want to use the stock fuel tank and stock lines in my mustang...i already have twin walbro 255's.....what regulator and fittings do i need?

thanks

 

This was easiest for me stock fuel tank with stock pickup tube and left stock mustang lines in place on the car.Using -6 fuel line

 

thank you...what regulator for boost?

 

If it were me for a boosted setup i would forget the vetter filter/regulator and use a mallory part# 4305m regulator and an inline filter you might want to step up to a -8 feed line with -6 return

 

i was looking at the fuel rails on my 4.8 it appears since its a 99 i have the return style fuel rails...where should the regulator go ?