This is the worksheet for today. The first row shows cylinder pressures for the cam timing I had at B'ville. It is 116-106.5. Peak cylinder pressures vary from 74.1 bar at 5,000 rpm to 96 bar at 7,500 rpm. The last row shows the cylinder pressures using the cam grinder's second recommendation. They vary from 82.2 bar at 5,000 rpm to 98 bar at 7,000 rpm. There are big increases in cylinder pressure up through 8,000 rpm. The horsepower and max power rpm are identical at 125.74 crank hp at 8,500 rpm. The big difference is in the urge up to the peak.
The data was entered into PipeMax and the VE was adjusted so PipeMax gave the same horsepower. The octane requirements are in the mid 100's. Sunoco Supreme, VP 110, or ERC 110K should have enough octane.
That dynamic ratio seems awfully high. It is for Bonneville, however, where the actual cylinder pressures will be quite a bit lower.