oil pressure rb26 standar - GT-R Register - Official Nissan Skyline and GTR Owners Club forum

Luisracing · 18th June 2009, 01:27 PM

Hello!
In Spain no one has knowledge of these cars and my question is:
What is the correct oil pressure with hot engine (900-1000 rpm) and run to (3500 rpm) ?
Thanks in advance.
Sorry my English language is a translator.

Jags · 18th June 2009, 02:00 PM

Warm idle should be around 2 bar and cruising should be around 4 bar. This is a reading taken from the stock guage but the sender can get faulty so it could be reading incorrectly.

Multics · 18th June 2009, 02:04 PM

According to the engine repair manual, with 5w30 oil at operating temperature:

RB20E is 1.0 at idle, 3.8@2000RPM and 4.8@6000RPM
RB25DE is 1.0 at idle, 3.3@2000RPM and 5.3@6000RPM
RB25DET is 1.0 at idle, 3.5@2000RPM and 5.6@6000RPM
RB26DETT is 1.5 at idle, 3.0@2000RPM and 4.6@6000RPM

Luisracing · 18th June 2009, 02:52 PM

Thanks for the replies.
1,5-1,7 this to my motor to 900 rpm and 3 at 3500 rpm.
I am somewhat concerned, I have Castrol 10w40.
What?

EvolutionVI · 18th June 2009, 02:58 PM

Quote:

Originally Posted by Luisracing

Thanks for the replies.
1,5-1,7 this to my motor to 900 rpm and 3 at 3500 rpm.
I am somewhat concerned, I have Castrol 10w40.
What?

check it with a accurate gauge,if it turns out your pressure is that low in reality,pull the engine,something is wrong and will cost you a lot of $$$$

Luisracing · 18th June 2009, 09:51 PM

Perhaps the reason that the temperature environment in Spain. Maybe with a 15w50 or 10w60 oil engine works best with oil pressure?

18th June 2009, 01:27 PM	#1 (permalink)
Luisracing Luisracing has no status. GTR Register Member Join Date: Dec 2008 Posts: 11	oil pressure rb26 standar Hello! In Spain no one has knowledge of these cars and my question is: What is the correct oil pressure with hot engine (900-1000 rpm) and run to (3500 rpm) ? Thanks in advance. Sorry my English language is a translator. __________________

18th June 2009, 02:00 PM	#2 (permalink)
Jags Jags has no status. GTR Register Member Join Date: May 2007 Posts: 1,202	Warm idle should be around 2 bar and cruising should be around 4 bar. This is a reading taken from the stock guage but the sender can get faulty so it could be reading incorrectly. __________________

18th June 2009, 02:04 PM	#3 (permalink)
Multics Multics is meh GTROC Member Join Date: Apr 2008 Location: London Cars owned: R33 GTS-T Posts: 413	According to the engine repair manual, with 5w30 oil at operating temperature: RB20E is 1.0 at idle, 3.8@2000RPM and 4.8@6000RPM RB25DE is 1.0 at idle, 3.3@2000RPM and 5.3@6000RPM RB25DET is 1.0 at idle, 3.5@2000RPM and 5.6@6000RPM RB26DETT is 1.5 at idle, 3.0@2000RPM and 4.6@6000RPM __________________

18th June 2009, 02:52 PM	#4 (permalink)
Luisracing Luisracing has no status. GTR Register Member Join Date: Dec 2008 Posts: 11	Thanks for the replies. 1,5-1,7 this to my motor to 900 rpm and 3 at 3500 rpm. I am somewhat concerned, I have Castrol 10w40. What? __________________

18th June 2009, 09:51 PM	#6 (permalink)
Luisracing Luisracing has no status. GTR Register Member Join Date: Dec 2008 Posts: 11	Perhaps the reason that the temperature environment in Spain. Maybe with a 15w50 or 10w60 oil engine works best with oil pressure? __________________

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