What is continental o300?

The Continental O-300 is a six-cylinder, horizontally-opposed aircraft engine with a displacement of 4.9 liters (300 cubic inches). It was first produced in the 1940s and was used in a variety of general aviation aircraft, including the Cessna 150/152, the Piper PA-28 Cherokee, and the Beechcraft Bonanza.

With a power output of around 145 horsepower, the O-300 is a reliable and widely used engine in general aviation. It features dual magneto ignition, an oil cooler, and a carburetor with a manual mixture control.

The O-300 has a TBO (Time Between Overhauls) of around 1,800 hours, and many engines have been known to reach 2,000 or more hours before needing an overhaul. It is a popular engine choice for aircraft owners who are looking for a simple, reliable, and economical powerplant.