In Case You Missed It
Low-Cost Spark Plug Ohm Tester
This handy tester is rugged enough to be stored in your tool tray with...
Down To Earth
Swapping out an engine leads to an even greater question than just finding one that fits: How do you keep it cool? By Amy Laboda.
A Brief, Un-Researched History of Cockpit Noise Solutions
There are things from our collective past that leave me gob-smacked. Homes were painted...
The New Old Aero Engine!
ULPower takes a different approach to air-cooled, horizontally-opposed, direct-drive engines. By Steve Ells.