Well the engine that is used in the race car is just over 298hp, it is used for endurance racing and tbh dont live much under 7k for a few hours
I'm not speccing it, its just the guy prepping a shell for me that is, the guy doing the head is called Nick Waples, very well known in the Ford world and did have a lot to do with just many race teams in the 80's
Can't wait to see it done myself, not sure he quite realises how awesome its actually going to be, should think its the last thing on his mind at the moment
Dont try and get anything else out of me as I dont know much about specs except its all new and cost him a few quid as any m3 engine does to tune