What is io-550-n?

The IO-550-N is a six-cylinder, horizontally opposed, fuel-injected aircraft engine manufactured by Continental Motors. It is a member of the IO-550 family of engines and is commonly used in high-performance single-engine aircraft, such as the Cirrus SR22 and Columbia 400. The IO-550-N produces 310 to 375 horsepower at a maximum rpm of 2,700. It has a displacement of 9.0 liters and a compression ratio of 8.5:1. The engine is equipped with a full authority digital engine control (FADEC) system, which provides precise throttle and fuel control. It also has dual ignition systems for improved reliability and safety. With proper maintenance, the IO-550-N is known for its durability and long service life.