Thierry, How is this new setup going?.
I am very interested in this evolution, because I am planning to optimize my K-jetted 965 as well. I have some questions about this engine and your experiences:
Have you maintaned the dilivar head studs or you went to uprated ones?. Could you tell us a bit more about the minor leaks you had on the cylinder to head union before the 2011 set up?. From what power/torque/boost do you recommend the flame ring on a standard 3.3 engine to be fitted?
Congratulations for your methodical work, it's really inspiring for a lot of us.