What Is Stock Gtr Boost?

[Brandon]

Interesting... I wonder why was the boost set that low for my case...

[Duncan]

thanks Paul we were having the same argument elsewhere lately. for what it is worth CAMS say 0.8bar is stock for a GTR too.

I "heard" that the n1 models ran 1 bar base boost, would love to know if anyone has a nissan document proving it...would be a very happy day for me.

Brandon the actuators open at about 0.8 bar with the restrictor in the lines and about 1bar with the restrictor out. 0.6 bar says you had a blockage in the air line, or dodgy actuator/s

[Brandon]

Thanks Duncan. Maybe thats why I'm not getting the 1.2 which I asked for during the tune... its stabilising at 1.1-1.15.

[GT-R32]

LOL some people are confusing themselves here.

Boost is noted pressure at a tangent to flow. Simple as that.

[ohno1]

just a quick question..

is running ~15psi on stocko 32 GTR turbos asking for trouble? or is that a safe-ish limit?

[Sneakyazn]

just a quick question..

is running ~15psi on stocko 32 GTR turbos asking for trouble? or is that a safe-ish limit?

thats asking for trouble on stocko turbz

[jinkhai]

Interesting... I wonder why was the boost set that low for my case...

ur not the one mate i have the same problem either. 0.6 bar maximum is kinda dodgy

[Brandon]

ur not the one mate i have the same problem either. 0.6 bar maximum is kinda dodgy

Thinking back, thats probably because I changed ECU and boost controller right before the tune was done (same day). So technical I never knew what boost I was running before on stock solenoid and ecu. Hahaha. Sorry for my initial post if that confuses anyone.

[NSNPWR]

If you were to try and fill a flat tyre to 30psi with 2x15psi compressors do you think it will happen, I think not, they will reach 15psi (Equal pressure) and stop.

Perfect.