For decades, students taking to the air in training airplanes were introduced to the wonders of flight powered by the Continental® O-200. The O-200-D lightweight engines weighs in at 190 lbs. The O200-D Lightweight offers aircraft builders a certified and pedigreed engine that is lighter in weight without compromising performance, durability or service life. This engine packs a powerful punch with 100 continuous horsepower at 2750 RPM. Pilots always remember the airplane they first soloed. With the amazing 200 series, they'll remember the engine too.