I promise you that you will not believe just how powerful, how awesome, how beautiful, and how small these engines are. Oh, and these miniature engines may look familiar because they are replicas of some famous engines that kick real butt in the real world. Just a handful of these amazing small engines include an Porsche 911 baby air-cooled boxer-six engine, a ⅕ scale Pratt and Whitney R2800 Double Wasp engine, and a 48cc 32-cylinder that runs so smoothly that pennies can balance upright on it while it is running. This last one is my favorite tiny engine of the bunch.
Whoa.. that was a crazy video. Now check out this next one!