Lycoming IO-360-M1A

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January 23, 2026
Category Connection: Aircraft Engine
Brief: Looking for a reliable and efficient powerplant for your general aviation aircraft? This video provides an in-depth look at the Lycoming IO-360 engine family. You'll see a detailed explanation of its fuel-injected, four-cylinder design and learn why it's a top choice for aircraft like the Cirrus SR20 and Mooney M20 series.
Related Product Features:
  • The Lycoming IO-360 is a four-cylinder, horizontally opposed, air-cooled, and fuel-injected aircraft engine.
  • It delivers a power output of 180 to 200 horsepower at 2,700 RPM, depending on the specific variant.
  • The engine features a displacement of 361 cubic inches (5.9 liters) for robust performance.
  • Its fuel injection system provides better efficiency, smoother operation, and improved high-altitude performance.
  • With a dry weight of approximately 258 to 280 pounds, it offers a favorable power-to-weight ratio.
  • The engine is known for its reliability, durability, and a typical Time Between Overhaul (TBO) of 2,000 hours or 12 years.
  • It is commonly used in high-performance aircraft like the Cirrus SR20, Mooney M20, and Piper PA-28R Arrow.
  • Variants such as the IO-360-M1A are designed for experimental and homebuilt aircraft, offering up to 200 horsepower.
FAQs:
  • What types of aircraft commonly use the Lycoming IO-360 engine?
    The Lycoming IO-360 is a popular choice for high-performance light aircraft, including the Cirrus SR20, Mooney M20 series, Piper PA-28R Arrow, Diamond DA40, and various experimental and homebuilt aircraft like the Van's RV series.
  • What are the key advantages of the fuel-injected system in the IO-360?
    The fuel-injected system in the Lycoming IO-360 provides better fuel efficiency, smoother engine operation, improved performance at higher altitudes, and reduces the risk of carburetor icing compared to carbureted engines.
  • What is the typical maintenance schedule and Time Between Overhaul (TBO) for the Lycoming IO-360?
    The Lycoming IO-360 is designed for ease of maintenance and typically has a Time Between Overhaul (TBO) of 2,000 hours or 12 years, depending on usage. Regular maintenance includes oil changes, spark plug replacement, and inspection of the fuel injection system.
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