Athena has rolled out a complete line of cylinder kits for the Yamaha YZ 125 (22–26) and YZ X 125 (23–26), with three options ...

From Bugatti’s W16 to Saab’s variable compression, these engines redefined performance with brilliant, complex, and sometimes ...

The HP4 Race is excluded from BMW's standard warranty, as it is a track-only bike and is designed for maximum performance ant ...

Even at a brief glance, the Subaru Crosstrek clearly prioritizes rugged design and personality over any semblance of ...

One of the unique parts about riding an electric motorcycle is the lack of theatrics, as there is very little in the way of ...

New images have surfaced showing an inline six-cylinder engine from Benda that could power a new premium touring bike.

There once was an 18-cyclinder 2-stroke triangle engine that delivered a whopping 2,000 horsepower, but it didn't power a car ...

Talk about thinking outside the box when it comes to finding ways to solve the problem with electric vehicles and limited driving range.

Abstract: A pendulum wave energy converter (WEC) is one of the most important forms of wave energy harvesting devices. To obtain better performance under broader wave conditions, this article proposes ...

Available now worldwide, the new 32.1-liter, 12-cylinder engine features design improvements to boost power density and ...

Mazda is no stranger to baffling car experts with an out-of-the-box engine design, and its latest patent continues this trend ...

Grahan Hayes rifled off a stout 6.28 at 224 mph in his 1966 Chevy Nova before oiling issue causes major repairs.