Originally Posted by BenFenner
Simple, quick and dirty calculations gives me an average piston speed of 21.5 m/s for 86mm stroke at 7,500 rpm and 25.8 m/s for 86mm stroke at 9,000 rpm.
91mm stroke at 7,500 rpm gives average piston speed of 22.75 m/s and 27.3 m/s for 9,000 rpm.
If you're worried about piston speed there is your data. Instantaneous piston speeds are about 170% of the average piston speed. Speed of sound is 343 m/s for reference.
Additional reading: PistonĀ Velocity
Simple, quick and dirty calculations gives me an average piston speed of 21.5 m/s for 86mm stroke at 7,500 rpm and 25.8 m/s for 86mm stroke at 9,000 rpm.
91mm stroke at 7,500 rpm gives average piston speed of 22.75 m/s and 27.3 m/s for 9,000 rpm.
If you're worried about piston speed there is your data. Instantaneous piston speeds are about 170% of the average piston speed. Speed of sound is 343 m/s for reference.
Additional reading: PistonĀ Velocity
Good read. Thank you much