With 16 cars and 12 motorcycles, all air-cooled, this simple means of internal combustion finds the spotlight.

A new exhibit at the Audrain Automobile Museum in Newport, Rhode Island, is bringing us back to simpler times with16 cars and ...

Discover 10 naturally aspirated sports cars like the Mazda MX-5 and Lamborghini Huracán, proving turbochargers aren’t needed for thrilling power.

Air-cooled engines are great for chainsaws, lawnmowers, and even motorcycles, but they have also been used in cars. The major disadvantage of air-cooled engines is they are limited to smaller ...

The original Volkswagen flat-4 air-cooled engine was in production for decades due to its low manufacturing cost and features that made its cars easy to own. The engine's simplicity makes them ...

[Tom Stanton] has designed and made a couple of air-powered 3D printed engines but always struggled with the problem of air leaking past the 3D-printed pistons. Instead of trying to make an air ...

Air engines are a common occurrence here on Hackaday. They’re relatively novel and reasonably easy to 3D print without requiring any fluids or supporting machinery. For example, [Tom Stanton ...