FPR for GSR w/mods....worth it?

[TeGsR94]

I'm thinkin about picking up a B&M FPR for my 94 GSR. i have i\h\e test pipe, and port and polish as far as air flow mods go. I was wondering if I got a FPR if i would see decent gains by increasing the psi by 3-4... also if i did this would i benefit from getting a performance fuel filter to allow more flow than stock?

[slim9300]

I would suggest this if you plan on getting your vehicle tuned afterwards. Also, you will probably want a piggyback unit like Apex-i VAFC, so they can actually tune. Just adding more fuel can actually hurt your performance if it isn't done properly.

[pbizzleGSR]

yeah i basically have your mods and plan to get a b&m fpr and gauge and vafc..i was told that once dynotuned you can gain anywhere from 2-5whp

[IntegraXTR]

i installed a B&M fpr and gauge on my friend's turbo teg...

guy didn't get it tuned...and well, the unit doesn't let you tune down from stock..., only up..

regardless he didn't get it tuned lol...

i think there's a group buy for both at 80 bucks shipped somewhere...

[TeGsR94]

Thanks for the replys, ya I found the FPR and guage for $80 so thats a pretty sweet deal.

I'm wondering though, would i need to get it tuned if i have an a\f guage and just made sure when i up the psi that it doesnt run on the rich side..? is that not technically tuning it to optimum settings yourself?

[iLLeFFeKt CiViC]

if you plan on messing around with timing then its a good idea.

[acuradriva]

an air to fuel gauge isn't going to tell you anything unless you have a wideband.