If you are not at least moderately informed about how engines work, you may still be aware that they all require water, or antifreeze, in order to function. It is true that some form of coolant is ...

Using liquid cooling for a motorcycle engine makes its temperature more predictable, but air cooling lets an engine be ...

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 ...