r32 gtr owners.

[Driver]

Hey,

I was wondering for those of you who run or who have had stock turbo's how much boost you ran?

Did a search, couldnt get much

Thanks

Brendan

[DAN00H]

10psi currently, good enough for 230rwkw.

[Amaru]

Depending on condition you are meant to be able to run up to 14psi but its really "erratic" between cars, for example one of mine failed on 12psi (spat the exhaust wheel).

[Squizz]

I make 206.3kw at all four on 0.9~0.95bar

[Driver]

thanks 4 the replies, im just needing to know for when i get my engine in, i didnt run anymore than 10 on my r34 gt-t engine.

[Morgs]

253rwkw @ 1 bar, any more is a bit much for stock ceramic turbs

[tomj]

or stock pistons? rick....

[Morgs]

Stock pistons are fine

Stock oil pump is an absolute disaster area

Stock injectors well ive got 550cc oh wait lets not go there

[Sydneykid]

Stock oil pump is an absolute disaster area

More information please:cheers:

[BoOsTeD_RB26]

Im assuming it failed on his motor and Morgs isn't a very happy chappy? If so, sorry to hear

I feel your pain.

[N I B]

18psi for the last 12 months,I want them to fail but the bastards won't.

Stock pumps been fine but only rev to 8300rpm.

[rev210]

18psi !!!

I know the turbo's love it up there in the danger zone power wise but, damn steve you should go get lotto tickets mate

[N I B]

I need them to pop then Sharon wont mind them getting upgraded.

[rev210]

I'm sure you have explained your plan to her in detail

[Silver-Arrowz]

Mine ran 14psi for about 80,000kms and still got excellent piston compression.

[GTRman1992]

I ran 1bar for about 12 months, seemed fine.

[Ustasa]

There have been reported cases in Soarer Twin Turbo’s where the stock ceramic turbo’s have popped and the engine inhaled small fragments of the turbine wheel. Not a pretty picture when the piston tries to squash some super hard ceramic pieces against the head.

It’s only speculation, but exhaust gas reversion and the lightweight nature of the ceramic materials are the causes suspected as to how the pieces make their way into the combustion chamber.

[Aya]

My E01 Auto mode control it as 0.99 bar. The over take boost I set up for 1.2 bar which is safe in 9 month.

[Morgs]

More information please:cheers:

Boosted RB26 is unfortunately correct, oil pump failure at high RPM without any sort of prior warning. Unknown condition of motor at this stage it sitting out of the car. Shame too because it was in great condition 160psi across the board.

[BoOsTeD_RB26]

Oh dear Planning anything special for a rebuild? Or are you going to try and source another motor?