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I've heard of 550Nm from a mild RB26.

As much as 51kg/cm^2 from an Apex AX53B70 on an RB25.

Is 450Nm to 500Nm possible with the right turbo on an RB25 thry the midrange? And why is it not usually measured on a dyno?

Be advised that huge torque is not great idea for stock gearboxes and driveline components.

T.

please dont take this as an sr verses rb my sr 20 made 620 nm of torque wit the trust turbo I think a 2530 or or a gt ss or rs should be able to do that. the dyno graph I have posted in other threads show this and it was measured on the dyno I used

cheers

What turbo was on the JMS R33 to pull such a figure? I think anymore than 600 is asking for driveline troubles..

Comparing a car that was built to be on the dyno / trashed at a drift meet cant be compared to a normal street car. If u drive it like u stole it of course it will break something eventually...

As for more than 600 Nm driveline troubles....Which part do u think will break first, the balanced motor, the OS twin plate, the r33 gearbox, the single piece tailshaft or the diff (which can be replaced with a 2 way for $500) on my setup. If the axles go, well replace the rear cradle with a GTR item.

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