Every new internal combustion car and truck sold in America today is equipped with a four-stroke engine, as are the vast ...

The Wankel rotary engine is one of the most unique and innovative engine designs ever created. Unlike the conventional piston ...

The Alpha Otto Rev Force features forced induction, rotary exhaust valves and can run on a variety of different fuels.

Noise: ICAO Annex 16, Vol. 1, Chapter 6, 63.3 dB(A), Swiss Category C Cruise Speed: 85 Kts with 16/17 Liter Fuel Consumption ...