Wiseco pistons & N1 oil pump how much hp they can handle

Discuss the RB20, RB25 and RB26 series engines.
Sniper1st
Posts: 20
Joined: Mon Dec 20, 2010 5:25 am
Car: Skyline R32

Post

Hellooooo
I'm currently running 730 hp / 8200 rpm with my RB25 just I wanted to go 800hp+

do you think that my N1 oil pump will handle this power or I have to run lower rpm

or it cant handle this power at all. :confused:


Darius
Posts: 4820
Joined: Sun Mar 02, 2003 9:48 am
Car: RB25DET S14 - 665 WHP (SOLD)
Location: Chicagoland

Post

It is fine, but I'd be leary of going to anything higher than 8500 on the hydraulic lifters before I'd worry about the oil pump.

And 730hp? That's impressive. What fuel are you using and how much boost are you running on what turbo?

Sniper1st
Posts: 20
Joined: Mon Dec 20, 2010 5:25 am
Car: Skyline R32

Post

I'm using Q16 fuel with Turbonetics at 30 psi, BTW do you've idea about what it could affect increasing boost up to 40 psi, I heard it's only the turbo??


Return to “RB20DET / RB25DET / RB26DETT Forum”