Hola, iam Chad Hobbs, Enjoy your time-off from me!
How Fast Is 6000 Rpm? [Solved]
6,000 RPM is about 70mph actual, and ~75 indicated.17 Jul 2011
Piston motion acceleration
Split 4-stroke engine, simulation of internal piston movement.
San Ace 6000rpm Fan
Buggy 0-100% PWM controller on breadboard, and a fan that wants to eat the cloth.
Inside An Engine At 1000 RPM
I strapped this single cylinder engine to an electric table grinder, not only to add tension to the belt, but for my own amusement!