Skip to main content
Article

Lycoming O-320: The Benchmark of General Aviation Engines

Discover how Lycomings legendary O-320 engine became the gold standard of general aviation, from 1929 roots to modern emissions research. Uncover its iconic design, performance feats and role in cleaner fuel innovation. Dive into Aerospace Post for the full story and boost your aviation expertise!

· By Mathew Lewallen · 3 min read

About the author

Mathew Lewallen Mathew Lewallen

Aviation Program & Air Traffic Management Leader | Airspace Integration & Flight Planning Strategist | FAA/ICAO Airspace Policy Expert | U.S. Veteran | PhD Aviation Candidate

View profile
Updated on Aug 2, 2025