Say you’re developing a new aircraft engine and you want to do some real-world testing. What’s the easiest and most fun way to go about it? Try it out on a car, first. And if it’s not just any car, ...

"Air cooling" is a bit of a misnomer, since air alone couldn't cool the Porsche 911. A variety of supplementary devices worked to keep those engines running.

Motorcycle engines live and die by how well they shed heat, and the choice between liquid and air cooling shapes everything from performance to maintenance. Riders weighing a new purchase or planning ...

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 ...

The liquid-cooling of engines has been a trend for more than a hundred years but, unlike advancements in other areas (suspension, fueling, and lighting, for example, where the technological boneyard ...