Setup: Stock B16a2 205-210 compression across the board.

Walboro 255 LPH Fuel pump (Installed)
Hondata S200B Stock b16 base map-Untuned
440cc RC injectors or 750cc RC injectors
AEM Fuel Rail.(Installed) w/stock FPR
Inline Pro SS Manifold- Ceramic coated
Precision SC34 Turbo, 63A/R
2.5" Downpipe
2 1/4 Intercooler piping all around (Installed)
27x6.5x3" FMIC (Installed)
Turbonetics couplings and T-bolts Clamps (Installed)
Moroso Oil pan or a GSR oil pan tapped
TunerToys Oil feed Line, and Return lines...

Questions:

I had a Question about if I would need a AFTERMARKET Fuel Pressure regulator for this?

Would I need a Fuel Pressure Gauge to be on the Safe side? Also what type of Fuel Pressure Gauge should I get that goes over the Stock Fuel Filter, and what type of Fitting adapter do I need in order to install it over the fuel filter?

I tried to install my AEM Fuel pressure regulator, and the Fuel Pressure gauge needle went around 1 whole time and the needle stayed under 0.... Im confused...??? I know I installed it right, because there were no leaks...

Everyone is telling me I need a FUEL PRESSURE REGULATOR for my setup??? Im confused... wouldnt my 440cc or 750cc be good enough for this? since I already installed my fuel pump..

Im just trying to get everything answered that I need before I throw on everything, and then Lean out or Rich it out and cause detonation and Blow my Motor, this is my DD so I want to make sure everything is alright..

Anything you might want to help me out with....

All help would be appreciated...

 

Bump. Someone's got to know something about this..

 

I would put one in. You have some nice parts on your car, spent the extra $150 and be safe.


Adriano

 

Yeah, But why does my FPR act weird? Its a AEM FPR, but the Gauge always reads under 0 Like it goes around 1 full time and the needle stays under 0psi.. Its a Liquid filled gauge

 

You'll be fine with the stock FPR.

 

See thats what I dont get, Some people say get a Aftermarket FPR, and Some say my Stock one is fine...

Please someone will you supply me with the right answer for my Setup?

 

youcan add one if you want but stock will be fine. there are 5 and 600 whp motor hondas running stock fpr's use either you will be fine either way

 

is 1/8NPT equivilent to a -4AN fitting?

 

AEMS are GARBAGE...


If you like your motor, and dont want to blow it the **** up due to an AEM regulator shitting itself..... Go Aeromotive.

 

aeromotive.....

 

I made 550whp w a stock FPR...they work fine...if I wouldve went higher than I wouldve went Weldon or Aeromotive

 

AEM fpr's are junk. AEM does make a remote fpr that is way nicer then the rail mounted one.