How many cylinders does a Lycoming IGSO-480 have?

The Lycoming IGSO-480 engine is a horizontally opposed, four-stroke aircraft engine that is specifically designed for use in general aviation applications. It features a configuration that includes a total of eight cylinders, which are organized in a "V" layout. However, in terms of its actual performance designation, it's commonly recognized as having a configuration that functions as a six-cylinder engine, as it operates on a set of paired cylinders that offer efficiency and power output suitable for its designed applications.

This engine's innovative design and layout allow it to produce substantial horsepower and torque while maintaining reliability and smooth operation—key factors for aircraft engines. Understanding the configuration and characteristics of these engines is vital for maintenance and performance assessments in aviation service settings.