fpr question..

[zen]

ok..now supercharged,standard ecu as only 8psi on gen 2 engine..

but to help fueling i fitted aftermarket fpr..but since then (fitted when fitted s/c) is tricky to start,hunts unless i keep it at 1500rpm or so for a few secs..

fpr also drops all pressure as soon as engine switched off,ie not like standard fpr which holds the pressure forever..

is my aftermarket fpr just a pile of poo?will standard fpr work on boost?

thanks