Originally Posted by
b12sr20ve do you need to replace the ve fpr if you have a walboro 255?
Nope, but Walbro does increase the fuel pressure slightly (1-5psi). Nothing a tune can't fix.
Originally Posted by
200sxI have a modded fpr but it somehow it leaks between the two bolts....that's when I was told I need a adaptor...!?!?! I think its just the fpr
Bad Oring most likely. In this case you can try using a DE one. Or upgrade to a better unit while your at it (Nismo/Aeromotive)