® O-200. Our tuned induction system provides improved cylinder-to-cylinder intake-air distribution for smoother operation and increased fuel efficiency in the IO-240 series. Then arrived the O200-D lightweight engine weighing in at 196 pounds. The O200-D lightweight offers aircraft builders a certified and pedigree 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