Subaru built the only twin turbo flat four in a production car. Here is how this rare EJ20 setup worked, why it struggled, ...

Superchargers and turbochargers are nothing new in the automotive industry. Superchargers on car engines date to at least 1896 when Rudolf Diesel filed a patent for using one with his eponymous engine ...

While you might already be familiar with the classic V8 engine, there were actually inline-eight engines once upon a time too ...