Carbahn Stage 2 S63tu Engines ---- issues?
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
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2017 X5M
2016 M6
2019 M5
2002 M3
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