Originally Posted by Karl

Tim's car made peak power on these rollers at 5700rpm, which is complete nonsense as Tims engine makes peak power at 6900rpm with a rev limit of 7400rpm.

I don't like to get involved in arguments but his indicates cronic overheating of either ACT or ECT as I map all my cars with lots of protection, and the only reason for peak power being so low is both ignition retard through high temps and spiralling ACT's.

I would also point out this will be the same for all high boost cars not just tim's so beware, else you'll cook your engine!!!!