What is the difference between Continental 520 and 550?
The basic difference between the IO-520 engine and the IO-550 engine is the stroke of the piston within the cylinder, the 550 being longer, thus creating more cubic inches, and 300 sustainable horsepower through increased torque. The IO-550-D engine generates 300 horsepower at 2,700 rpm, and has no limitations. The basic difference between the IO-520 engine and the IO-550 engine is the stroke of the piston within the cylinder, the 550 being longer, thus creating more cubic inches, and 300 sustainable horsepower through increased torque.Producing between 230 and 350 horsepower (170 and 260 kW) these engines are installed in a large variety of aircraft. The main competitors are the Continental IO-520 and IO-550 series.In properly built form, a Boss 520 can produce well over 800 horsepower and more than 700 lb-ft of torque without forced induction. Advanced aluminum cylinder heads, high-flow intake systems, and forged rotating assemblies allow it to operate reliably at high RPM.The Continental® O-470 can produce 230 to 260 horsepower with a maximum rated RPM of 2,400 to 2,625.
How much horsepower does the IO 520 have?
The Continental IO-520-A is a 285-horsepower, fuel-injected, air-cooled aircraft engine built for rugged performance in utility and personal aircraft. Continental O-520. Introduced in 1963, the O-520 is Teledyne Continental Motors’ most important engine family. The O-520 is a six-cylinder version of the O-346. Power ratings range from 285 to 435 hp (213 – 325 kW).
How much horsepower does a Continental IO 520 have?
The IO-520 series engines normally produce 285 to 310 horsepower (210 to 230 kW) and are used in numerous aircraft such as certain models of the Bellanca Viking 300 and Super Viking, the Beech Bonanza and Baron, and Cessna 185- 206-, 210-, 310-, and 400-series aircraft. The IO-520 remained in production in 2019. Lycoming’s eight-cylinder IO-720 Series engines produce up to 400 hp at 2,650 RPM, and are the largest engine in production today at the Lycoming factory.
How much is the IO-390 engine?
New Lycoming IO-390 engines generally fall in the price range of $91,000 to $97,000, while rebuilt engines typically sell between $50,000 and $58,000. Cost: Replacing your engine is usually more expensive than rebuilding. While the upfront cost is higher, it might save you money in the long run if the rebuild doesn’t last.Engine replacement vs. This process involves taking the engine apart and replacing any broken parts. It may be a cheaper option: A full engine rebuild costs about $2,500 to $4,000.