Have you ever noticed how it feels like engine choices are more homogeneous than ever? Just about every automaker under the sun builds a two-liter turbocharged four-cylinder engine, three-liter ...

Meet the Birotary, a crazy new and complicated engine that has three cylinders arranged like a star, a rotating block, a ...

Years after World War II came to an end, Great Britain realized that it needed engines that had incredible power, but didn't take up too much space. Napier answered the call with the Deltic, as the ...