Rb20det achieving 300kw/400bhp

[Mahmud orhan]

Hi guys, just wanted to know how I could possibly achieve 300kw on my rb20det at the wheels. I’ll be happy with 300kw and would be staying at the for a while. 

Any help would be much appreciated, thanks in advanc!

[Ben C34]

No one has ever done that before so no one knows.

LOL jk.

Go to the forced induction section and have a look there. Nom Nom Nom

[Weaselman]

It can be done. Your gearbox won't like it though. I've got over 300kw on mine.

[GTSBoy]

You just need a turbo that can flow ~550HP worth of air at something approaching 30 psi. Plus exhaust, cooler, fuel pump, injectors, coils and management that can handle it.  And an RB25DET gearbox. and a good clutch.  And a proper LSD.  And wider rear tyres than you can realistically fit on an R32.  RB20s at that power level have nothing, nothing, nothing, nothing, ALL THE TORQUE....at about 5000rpm.

[Weaselman]

Don't forget new head studs because the old ones can't handle that kind of boost. Hi comp gaskets and intake and exhaust studs too. And he's right. You could outrun mine on foot below 5 grand.