Current timing set up on my 930 is as follows with the vacuum line connected:
5 deg flywheel mark is lining up with the notch car warmed up to 200 deg F and running smoothly @900 RMP.
29 deg flywheel mark lines up with the notch car warmed up to 200 deg F and running the RPM @4,000 RPM.
I have attached the photo to show the timing markings on my 930.
On a test drive, the car performed well...boost up to 1.2 bar no hesitation at all.
Thoughts...
