The rotary engine is unique in its success and failure and its ability to make an impact with a completely different way of thinking. As it is, every production car for the last 130 years, aside from ...

Do you know what an "interference engine" is? While I know a great many of our regular readers do, there's no shame if you're not exactly sure. It's a term that gets thrown around a lot, and is really ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Late last month, the Federal Aviation Administration signed off on ...

Ever wondered how The Flinstones would look like if Fred's car was a Porsche 959? But what if the stone age machine were to accommodate legendary Porsche engine designer Hanz Mezger and uber-cool ...

Ever wonder what the smallest engine developed by Cosworth looks like? Well, before thinking about inline-four-cylinder units, you should know that they got even smaller than three cylinders. Back in ...