In this video, we swap the Yamaha YFZ 450 motor with the Electric Stark Varg Motor, recognized as the most powerful dirt bike ...

We’re trundling along in EV mode, minding our own business, when traffic clears and the road ahead finally opens. Dial turned to Sport, the twin-turbo V-8 burbles to life, its 591 horsepower ready for ...

Forbes contributors publish independent expert analyses and insights. Mark Ewing writes about luxury and performance automobiles. Porsche Macan Turbo (Electric) delivers acceleration and ...

We’ve long-admired internal combustion engines for their power density pursuits. Extremely high horsepower-to-liter ratios for naturally aspirated cars like the Honda S2000, Ferrari 458 Speciale, or, ...

The axial flux electric motor pioneers at YASA are at it again. Just three months after sending tremors through the electric motor market with an unofficial world-record power density that absolutely ...