jasons

OK, go on worst case, my old 10v 2.4 jtd, what rating is the box on that? 320nm?
the car has just over 400nm at the wheels, so add a bit more for at the fly figure.
Gearbox still Ok.
After 168k.

Worst case, it is 400nm, if mine at 320nm is handling 400+ (440 after losses?) then I would just enjoy the power you can unleash.

All I would say is, get the torque bought in higher up the rev band rather than spiking at 2-2200rpm, too much too low down will kill it off quicker.