J-Drive Engines

Animation of J-Drive model J7. Video shows structural elements of the engine. Also shows how the design eliminates the side-thrust forces that plague all conventional IC engines.

This video shows the unique 2-stroke cycle for J-Drive engines. The "pop top" intake valve located in the piston is demonstrated. 4 cycle type lubrication keeps oil out of the combustion chamber, i.e. no oil is burned or mixed with the gasoline.

The first J-Drive engine design configured for GA aircraft. Low manufacturing cost, high reliability, high performance.