Just got figures from them...WOW
I'm going to be in BIG trouble for posting these figures , but hey, my middle name is Trouble.
504kw @ 8100rpm rated at flywheel (675hp)
600Nm @ 7000rpm rated at flywheel (442.5ft.lb)
These were done at 0.5bar boost and corrected to flywheel figures as their shop is 1,753 m (5,751 ft) above sea level.
I'm no expert but this car is going to fly. Alan tells me their target was 650hp and 420ft-lb and they got there. Well done. Now I must save and get my own M.