Stock Series 2 R33 Gts-t Gearbox,shaft And Axles

[conan7772]

Currently running an RB25/30 with stock transmissions.

Have a heavy duty clutch kit and still holding well.

337 rwkw and 1120 Nm of tractive torque. 520 Nm engine torque.

What's the limit of the gearbox, prop shaft, stock diff and axles.

I'm soon to fit a used Nismo Pro GT 1.5 way. What can these withstand ?

I know fatigue plays a part, and numerous articles say the Skyline drivetrain can withstand 1000bhp, which I doubt somewhat.

Some idea would be cool, trying to avoid a tow from track days.

Cheers.