The L16 runs to 9000. Shifts are normally done at 8500. The 8.2 figure was for 98 RON pump premium unleaded.

I would be looking at around 0.8 mm until I learnt how far the rods stretch.

If using a desktop dyno to do comparisons, set it up so it gives report on the range you want to use. If you have the option report on average torque and average power for the range.

I will dig up the block etc figures tomorrow. I dont have them here with me. Chamber volumes vary a bit with head casting mumbers