Today I decided to fire up the engine again and see how far I can go on the static rpm. As you may remember I totally removed the wastegate from my stock turbo. This time I was able to rich 4000+ RPM and 50" MP. Further advancement of the throttle did reduce the RPM slightly? Looks like the prop was too much for the engine? I was surprised to see such a high MP with two rather big holes below the turbine wide open.
Any comments?
Buly