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 ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Late last month, the Federal Aviation Administration signed off on ...

Mazda is working hard on its new SkyActiv-X engine, using technology that many people think is the Holy Grail of gasoline engines. The SkyActiv-X engine promises the power and clean emissions of a ...

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 ...