Stagea Dyno Results

[wolverine]

Uncle Dunc is a cheat...since he uses the engine the C34 should have come with in the first place.

[joorsh]

Ahh is that an RB26 or some such?

[GTR260]

Been meaning to put this up, this is from about 6 months ago, will b going for a retune next Thursday

[Duncan]

ahh sorry I don't know the specifics of the turbo, it is small and garret bb core. and there is the rb30 bottom end like Andrew mentioned.

[joorsh]

Ahh! 3 litre cheater

[Duncan]

hahah yep, the motor nissan *should* have put in these heavy girls

[GoldZilla]

I got 176.2rwkW on the same dyno as Duncan, same day so the results are directly comparable.

GReddy return feed cooler, Apexi PFC, GReddy Profec B Spec II set to 12psi and full turbo-back exhaust - standard turbo on unopened RB25DET. The knock sensor was going crazy (but the engine was not knocking) and the AFM was out of resolution.

Next year will be brakes, then upgrade turbo, injectors, Z32 AFM, and replace that knock sensor.

[joorsh]

If that knock sensor is going nuts won't that mean it's pulling timing? If that's the case, you can expect quite a power gain when you fix it!

[rb26stagea]

Last run: 0awkw or near enough to it....

Hoping for something closer to 400kw@wheels once its rebuilt and run in: hopefully by around Feb 2013, assuming we don't all cease to exist on Friday...

Prior to this, it was running 298awkw

[GTR260]

Last run: 0awkw or near enough to it....

Hoping for something closer to 400kw@wheels once its rebuilt and run in: hopefully by around Feb 2013, assuming we don't all cease to exist on Friday...

Prior to this, it was running 298awkw

Ouch! Makes me think twice about pushing for 330kw on thursday, what was the cause?

Edited December 18, 2012 by GTR260

[4bidn1]

Ouch! Makes me think twice about pushing for 330kw on thursday, what was the cause?

nah push away then you can join the lonly I made over 300kw club in my c34 and nobody wants to know lol.

will be turning the wick up in mine early Jan hopefully see 360rwkw stock bottom end 25 yeah yeah.

[wolverine]

Ouch! Makes me think twice about pushing for 330kw on thursday, what was the cause?

tuning??

[GTR260]

nah push away then you can join the lonly I made over 300kw club in my c34 and nobody wants to know lol.

will be turning the wick up in mine early Jan hopefully see 360rwkw stock bottom end 25 yeah yeah.

We'll see how she goes, compression on it is as good as the day it was built soo for all I know she may have been rebuilt at some stage when in Japan. Not going to go past 20psi as im using the built in map sensor on the pro plug in. As for the no one wanting to know about u making over 300kw, they are just all jealous that they are struggling to make it close to 200kw. Lol,

Edited December 18, 2012 by GTR260

[GTR260]

tuning??

If ur asking if I'll be taking it for tuning then yes,

[wolverine]

I was referring to the cause of the failure.

[PN-Mad]

tuning??

QFT

pretty hard to see any reason other than a large amount of Det.

[GTR260]

Went down to the dyno today, final result was

407 hp (303kw)@ 20psi on 98 pump fuel

I will put up Dyno sheet after work tonight.

[GTR260]

1998 Stagea 260RS

Standard bottom end

GT3582R .82 external gate

custom steam pipe manifold

3 1/2 inch from turbo to cat 3inch cat back

xspurt 1000cc injectors

standard head & cams

haltech platinum pro plug in

bosch 044 in surge tank

standard gtr pick up in tank

turbo tech boost controler

407.4 HP (303KW) @ 20PSI on caltex 98 safe daily driver tune

[wolverine]

Have you got the boost plot handy? How does it feel?

[GTR260]

Nah mate don't have the boost plot sorry, it feels good. Plus like a freight train now. The turbo actually sounds alive now compared to when it was on 14psi