[Skyman2345]

Hey Guys,

Just got a Carbahn / Steve Dinan Stage 2 S63TU engine to replace my blown stock motor in my M6. It's not making power. I have only run into one other person who has one and is having similar issues. We both had Pure Stage 2 turbos.

The car has ported heads with turned cams for fuel pressure. The turbos were maxing out at full duty cycle and the car only ran 12.5@119 basically stock power.

Wondering if anyone else out there can help shed some light?

Thanks