
My donor Sierra has a 6mm fuel return to the tank, can I replace this with an 8mm pipe instead?
Pete
Would have thought bigger pipe would be fine...as long as it fits
and theres nothing that relys on back pressure that side of the system (dont
think there would be!)
Cheers
David 
Cant see any problems, but why do you want to go to 8mm?
quote:
Originally posted by Mk-Ninja
Cant see any problems, but why do you want to go to 8mm?
I used copper brake pipe for the return, because it's what I had and it works fine.