hey guys im wondering if its worth my while fitting a fpr to my rb20, and if so what is a ball park psi to run. my mods include
fmic, turbo back 3 inch, walbro pump, splitfires, 13psi, blah blah the usual suspects. i dont have an aftermarket ecu.
im having trouble on start up, the car splutters and hunts and wants to stall, but as soon as its warm it runs fine, abeit a bit rich(proven by dyno), so it sounds like a fuel problem, hence the fpr thought. other than that could it be that the split fires have a higher heat sink than stock coils?
any imput would be sweet. cheers adam