Aviation Insights &
Expert Guides

Two engines have powered more General Aviation aircraft than almost anything else in the sky — the Lycoming IO-54...

When it comes to picking a piston engine for a light aircraft, two names come up more than almost any other: the Lycomin...

If you've been shopping for a high-performance piston single — or trying to make sense of what's under the cowl of you...

You've probably stood in front of a cowling wondering what's really going on in there. For most pilots in the U.S., the ...

If you've spent any time shopping for a piston aircraft or planning an engine swap, you've probably landed square i...

If you've spent any time around piston-powered general aviation aircraft, you've probably heard both of these names thro...