Fuel Lines-Why is the return line smaller?

[badmatt]

Originally Posted by camcojb

should be fine. The only time you have an issue is if the return line is too small to handle the amount of fuel bypassed, and causes the fuel pressure to rise due to the restriction in the return line. If you're running a large race type pump you may need a #8 return, but the #6 should work in most all cases.

Jody

hehe so jody for my -12 feed you think i need a -10 return? lol