Its all bollocks, you see most the GTR lot quoting 150bhp+ tranny losses and shit.

In Oz, USA, anywhere worth a shit, they ONLY quote wheels, you go quoting flywheel and you will get laughed at.

We should stop all this flywheel bollocks in the UK too IMO.

Wheel power is for driving, flywheel power is for trying to show off when you cant prove it on the road.