Well something wich i found interesting is that i have 3 Formula GT's a bleu, red and green/yellow one.
The bleu and green/yellow have both about 913hp with full engine and bodywork recovery.
The green/yellow isnt driven yet, while the bleu has been used for about 15.000km.
My red one on the other hand has 945bhp and has a full engine and bodywork recovery as well. And is used for about 1.000km
All have fresh oil.
But the red one has at least 30bhp more.