This is a update on the rotary piston engine prototype.
I have been looking at different energy to drive the rotary engine like steam and compress air.
I am working on a diesel version due to the dry fuel like gasoline.
https://www.youtube.com/watch?v=7mrUkdNlwMQ (https://www.youtube.com/watch?v=7mrUkdNlwMQ)
Tom