What is io-550 horsepower?

The Continental IO-550 is a six-cylinder, horizontally opposed, fuel-injected aircraft engine. It is rated at 300-350 horsepower at takeoff, depending on the specific model. The IO-550 is commonly used in high-performance single-engine aircraft, such as the Cirrus SR22 and Beechcraft Bonanza. It is known for its reliability and smooth operation. Its high horsepower rating allows for faster cruising speeds and improved performance at high altitudes.