MV Agusta revives a dual-crank engine design with a radical five-cylinder square concept, proving that internal combustion innovation is alive and well. The square engine layout uses dual crankshafts ...

Restoring a Caterpillar D4 engine? This step-by-step guide walks you through the entire painting and installation process from start to finish. Whether you're rebuilding a dozer, restoring vintage ...

Porsche is said to be re-engineering its next 718 Boxster and Cayman EV platform to accept gasoline engines across the range, backing away from an EV-only plan while it pushes new tech on models like ...

The enthusiast world loves inline-six engines - engines with six cylinders in a row - and BMW is an example of an automaker with a long history of inline-sixers. As we'll see later, the format has its ...

Aircraft startup Boom Supersonic said Tuesday it will start selling a version of its turbine engine as a stationary power plant, and that its first customer will be data center startup Crusoe. Crusoe ...

If your 2026 vision board includes quality time on twisty back roads in a hot new set of wheels, this list is for you. Amid the rising tide of big, boxy SUVs, there are still plenty of automakers ...