Any given garage or workshop can house a multitude of different small, diesel engine-powered implements, such as log splitters. The annoying thing about these many small engines is that, much like the ...

As a Powertrain Design Engineer, the first time you design a cylinder head is a huge challenge. You have to contain gasses at ...

Bob Maddox’s stage name, Crazy Rocketman, is a misnomer. Maddox doesn’t build rockets. He builds pulse-jet engines. There’s a difference. As for the crazy part—that may be true. Maddox is the world’s ...

The hottest engine ever created is, by some definitions, not an engine and not particularly hot. But it reveals the weird physics of extreme temperatures at the microscale. The engine is made of a ...

With the 5.0-liter Coyote V-8 engine currently sitting on the top rung of Ford’s street-performance ladder, let’s take this look back at OG small-block power, brought about through a big-bored and ...