When it comes to spark plugs, are two really better than one? Most car engines have just one spark plug per cylinder, and that seems to work just fine. But when it comes to airplanes, dual spark plugs are important for 3 major reasons. 1) Reliability. First off, reliability plays a […]

via Why Do Aircraft Engines Have Two Spark Plugs Per Cylinder? | Boldmethod — Madox Air Sports The Gambia