supra 5 speed ?

[Peewee]

Dumping the clutch heavily and snapping gears (very quick changes) is what can kill these boxes (strip gears).
Providing you have the air bleed setup to a fairly slow speed (ie, that of a moderate clutch dump), then it should be fine.

Alloy W5x's are cheap enough to blow up a couple a year.

A full face organic clutch will help to.
An unsprung puck would probably kill the box (too much shock loading)

 

[sniper]

You think the V160 6 speed will be able to take that kinda abuse? Ripping gears, dumping it offen and hard, ie, drifting abuse.

 

[Peewee]

Yes, easily.