Yamaha is known for making great engines across several different platforms, with a solid brand cachet among motorcyclists, boating enthusiasts, and even involvement in Formula 1 engine production.

The hunt for efficient engine valve technology can be a never-ending journey into cam timing, various combustion cycles, and lift and duration adjustments. For that reason, some companies believe ...

From disc brakes to multi-valve engines to electronically shifted transmissions, the list of technologies that migrated from race cars to street-legal vehicles is long. Rarely, however, does ...

February 2, 2006 UK-based RCV Engines is best known globally for its range of model aircraft engines but the unveiling yesterday of a prototype 125cc Rotating Cylinder Valve (RCV) scooter engine could ...

What's scarier than a Maserati engine from the '80s? A more sophisticated one from the same timeline. Admittedly, we can't really comment on its reliability, as Maserati's prototype six-valve engine ...