Jump to content
SAU Community

Power Out Put From R32 Gtr

GTROB

By GTROB,
in Engines & Forced Induction

 Share

Recommended Posts

GTROB Collaborator

GTROB

Posted
Posted (edited)

Hey all.

Just wondering what kind of power numbers I would expect to get form my 32 GTR with the following done to it.

Apexi Power FC with boost controller.

Sard 800cc injectors.

HKS 272 deg cams

Adjustable cam gears

N1 turbos.

Head been port and polished.

Bosch 044 fuel pump.

I was hoping to get over 350 rwkw. Am I dreaming or not. If I am what else do I need to do to get those sort of numbers.

The car is currently making around 250 @ 14psi.

Edited by GTROB
Link to comment
https://www.sau.com.au/forums/topic/190647-power-out-put-from-r32-gtr/
Share on other sites
Blitz Grand Master

Blitz

Posted
Posted

A GTR with an exhaust, stock turbos, Power FC, cam gears and 14psi will usually make in the region of 250rwkw so considering your car has larger turbos and cams, your current power output is a little down on what it could be.

I think the deciding factors will be:

A) Your Tune

B) The type of N1 turbos you are actually running (R32/R33 or R34?)

C) How much boost you plan to run

Also, are you running a full aftermarket exhaust ie larger front pipes and dump pipes at the moment?

GTROB Collaborator

GTROB

Posted
  • Author
Posted

I still dont have any of this stuff installed. So its making that power with all stock parts. Yes it has after market exhaust.

A GTR with an exhaust, stock turbos, Power FC, cam gears and 14psi will usually make in the region of 250rwkw so considering your car has larger turbos and cams, your current power output is a little down on what it could be.

I think the deciding factors will be:

A) Your Tune

B) The type of N1 turbos you are actually running (R32/R33 or R34?)

C) How much boost you plan to run

Also, are you running a full aftermarket exhaust ie larger front pipes and dump pipes at the moment?

Blitz Grand Master

Blitz

Posted
Posted
350 is going to be a stretch for N1s

Think of ballpark figure closer to 300-320

Not if we are talking about R34 N1's

The last car that I saw running them was a stock engine'd R32 producing a touch over 330awkw on 19psi.

R31Nismoid Grand Master

R31Nismoid

Posted
Posted

Yeah, totally depends on which N1's.

R32 arent even worth having on the car IMO. Especially the BIG 32 ones, just too laggy.

R33 is a bit better but not great

R34's are the business and will get 330rwkw or there abouts. Basically the same as GT-SS turbos.

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share
Go to topic listing


  • Similar Content

  • Latest Posts

    • EndZee
      R33 Gts/-t Abs Module Wiring Schematic (not Gt-r)

      By EndZee · Posted

      Brooooo Please send ABS control unit schematic Please! R33 gts25t ABS (Its two plug ecu, black and white) wire colors possible? [email protected]
    • GTSBoy
      Boost cut after swap(RB25DET NEO) R34

      By GTSBoy · Posted

      Don't even try to run it on the stock ECU if you're going to have the boost controller bring boost above ~10 psi. I've already told you that. If you use the Nistune ECU, you will need to CAREFULLY read the available documentation for Neo tuning, and read some threads on the Nistune forums, to discover the various things you have to do to prevent the ECU from going bananas when the boost is too high. The is a table associated with th boost sensor that must be modified to prevent it from shitting the bed. This is just one of the things that you will need to do to the tune in Nistune, because the Neo turbo ECU will be expecting to see a number of things (such as the TCS) that are not there, and you have to block the DTCs on those. It is totally not surprising to me that you are having the problems that you are, but the solutions to these problems have been known for >15 years. So just get it done.
    • dyl33
      VOLK RACING GTC CENTRE CAPS

      By dyl33 · Posted

      Centre caps $250
    • Kapr
      Boost cut after swap(RB25DET NEO) R34

      By Kapr · Posted

      Hi. Sry iam not a mechanic and iam not at the car atm so i dont know 100% but they told they measure those and even try to change those. AFM they have two. Coils are new a they have my old one too. Plugs too. ECU...we have 25 NEO stock and Nistune 25 NEO.   But i dont know if any one those could be the problem and why/if/what can cause this, Only thing they did not check is fuel...but that walbro 255 is new(like 1,5 years)... That fuel pressure gauge idk...but i let them know Any suggestions?   EDIT: how can they know if it is like you say he ECU pull power when it reaches a specific boost level that is too high? Tha car has boost controler
    • Duncan
      Boost cut after swap(RB25DET NEO) R34

      By Duncan · Posted

      Can you clarify what you mean by boost cut, do you mean it misfires both when under load (driving) and when stationary and out of gear? Or does the ECU pull power when it reaches a specific boost level that is too high (boost control issue)? Does it occur at idle with no throttle? When you say "the ECU is OK", what ECU is it and why do you think it is OK? Have you used the NEO ECU, and if so do you have a MAP sensor attached? Same for the AFM, why do you think it is OK? Do you have any way to put a fuel pressure gauge on it (even just a mechanical one between the fuel filter and fuel rail)?
×
×
  • Create New...