To put a definate figure on it is totally impossible - the 200bhp figure was just a total stab in the dark guess, as he requested a figure.

Of course your going to get some that can cope and some that can't.

Same as you get some that run decent grippy tyres and some that run knackered old second hand ones, some that are driven hard and some that are not, cars that give big boost spikes and some that don't etc etc.

Its torque that generally kills them not Bhp