Working at HRM has its ups and downs like any other job. With regard to Project First Car, one of the "downs" was the period during which its engine was apart and we weren't able to drive it. For most ...

Inventor Frank Will has found a system that significantly increases mileage and decreases harmful emissions. The challenge now is getting the auto industry on board. Will's engine modification system ...

Israel's Aquarius Engines this week gave the world a first look at the tiny hydrogen engine it hopes can supplant gas engine-generators and hydrogen fuel cells in future electrified vehicles. Weighing ...

Drop cap initial letterLet's get one thing straight: The variable-valve-timing, direct-injection, turbo-wonderful powerplant in your new car is not cutting-edge. Despite the complexity of the modern ...

[Mirslav] built this fuidyne engine himself. This is a single piston model but you won’t find any precision milled cylinders here. That’s because fluidyne engines use columns of water as the pistons.

The Ford Flathead V8 was the first mass-market V8 and the starting point for uniquely American performance. What's interesting about it is exactly what made it possible—simple and cheap to build—is ...