Air-cooled engines were once commonplace in the auto and moto industries. The most well-known were the Porsche flat six, VW flat four, Corvair, and numerous motorcycle engines, from BMW to ...
In the wonderful, quirky world of the Volkswagen Beetle, even the heater has a story to tell. Without a liquid-cooled engine to provide heat, the VW Beetle engineers had to get creative. The result ...
A US custom car outfit has unveiled a hand-built 5.3-liter air-cooled flat-eight engine set to power the firm’s upcoming R3 sports car. Runge Cars’ four-cam, 32-valve powerhouse is paired with a ...