Running Bourke engine
Roger Richard has a actual working Bourke engine. You can see in this video that he can place his hands extremely close to the exhaust with no ill ...
Bourke Engine
The most efficient engine ever built.
Bourke Engine - Video.flv
Russell Bourke'z Hydrogen Detonation Mono~$troke 4~Cycle Co~Operative Twin Die$el Engine, or Two~$troke 8~Cycle has Pi$tonz that KUN'T be ...