Most Powerful RB25DET in Australia ??

[2rismo]

But I thought your car was being de-stroked to an RB20DET to make more power???

380? nothin

lol

[cameron]

OBEHVE makes 386kws at wheels on 1.93bar of boost or 518.9hp

[EnricoPalazzo]

the JMS r33 dyno at autosalon is totally incorrect, no NOS, just a big time bodged figure. Somethin went wrong with the dyno. The JMS car is actually capable of aroun 320rwkw, ask WIPLASH the current owner. Also I believe JMS always run there cars with Toluene, so that disqualifies them straight away id say.

[Clint32]

yeah that JMS dyno done at autosalon was a little fake, around 330rwkw as said.

around 380rwkw would be the max a rb25 has done, obehaves fiqures are believeable looking at the setup and times achieved, but i no longer believe many dyno figues published due to the large differences at different places.

Ill get back to you in a few weeks, mine should top just about all

[Lithium]

yeah that JMS dyno done at autosalon was a little fake, around 330rwkw as said.  

around 380rwkw would be the max a rb25 has done, obehaves fiqures are believeable looking at the setup and times achieved, but i no longer believe many dyno figues published due to the large differences at different places.  

Ill get back to you in a few weeks, mine should top just about all

There is an R32 GTSt being put together in NZ with an RB25DET motor at the moment which is a "street car" - is running a VERY high mount TA51 on it, I suspect that should be able to get out of the 300-400rwkw zone :wassup:

[INASNT]

INASNT with standard internals and no decompression - 320 rwkw. Does have a mighty turbo on it and engine management. Maybe he can give us the rundown on the rest.

Yep that was a few weeks ago on Selectamaz dyno in epping with GT3040 and 1.4 bar boost with 98 ron fuel which was sitting in my tank for about 2 weeks.