Answer :
Final answer:
The engine on an S-model Cessna 172 is a Lycoming IO-360-L2A flat-four engine, known for its reliability and performance, requiring regular maintenance.
Explanation:
The engine on an S-model Cessna 172 is usually a Lycoming IO-360-L2A flat-four engine. This engine is horizontally opposed, air-cooled, and fuel-injected, producing around 160 horsepower.
It is a reliable engine commonly used in small general aviation aircraft. The engine's design allows for smooth operation and good performance during flight.
Regular maintenance is crucial to ensure the engine's efficiency and safety while flying the Cessna 172.
