What is io 520 continental?

The IO-520 Continental engine is a six-cylinder, horizontally opposed, four-stroke aircraft engine. It has a displacement of 520 cubic inches and typically produces between 285 and 375 horsepower, depending on the specific model and configuration.

The IO-520 Continental engine is used in a variety of aircraft, including popular models such as the Cessna 185, Beechcraft Bonanza, and Piper Seneca.

The engine is known for its reliability and durability, as well as its relatively low maintenance requirements compared to other aircraft engines. However, it is also relatively heavy and can be less fuel-efficient than other options.

Overall, the IO-520 Continental engine is a popular choice among pilots and aircraft owners due to its proven track record and wide availability of parts and support.