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!