ok well i will be having my car dynoed in a couple of weeks but don't know if i will need a fuel pressure regulator. running stock pressure right now.

this is my set up:

haltech e6x
550cc and 1600cc
255l/ph
60-1 turbonetics turbo
46mm tial waste gate
4" down pipe, 3" back
fmic
14psi on low and 18psi on high


will i need to up the pressure on the fuel?

thanks in advance.

 

Your current setup isn't clear: Are you saying that you have the stock FPR installed on the aftermarket fuel rail you are using with the 1600 secondary injectors?

-Max

 

I recommend you get a fpr either Turbo XS, HKS, or Aeromotive.

Alex

 

i'm running stock rails. with 1600cc and 500cc injectors.

and yes stick fpr

 

Do you have an FC or an FD?

If FD, you can't be running a stock secondary rail with 1600 injectors.

-Max

 

sorry i forgot its a fc with a 13b-re engine

 

bump

 

for that setup you dont need a aftermarket fpr however a fp gauge would be a good investment. thats about the limit of the stock fpr...

Let us know what you make with that setup since its exactly the same as mine, with the exception of the 4" downpipe

 

Those rails wont support 1600 TOP FEED injectors. The stock rails are side feed.

 

Uhhhm, whens the last time you looked at a RE Motor? Next time you make it up to PHX give me a call and ill show you my stock RE Fuel Rail with 1600cc top feed injectors in them. They are top feed stock but will not support bosch 1680cc injectors. The primaries are side feed.

J

 

thanks guys. i think i will just buy one.


can't wait steve kan is tuning my car

 

I have a SX im very happy with it but make sure you get one with a gauge port