Renovation OM 606
Renovation OM 606
What did you do to the motor other than replace the turbo? Did you increase the fueling level? And are you measuring EGT? How large and heavy is your boat?
In this application you need to pay particular attention to the AFR as the engine will be operating at sustained high power levels. Much different than the burnout, drift and dyno king motors.
Sorry I cannot comment on the valve appearance.