Honda's VTEC technology has developed quite a reputation over the years. But does this engine tech require any special ...

If you've heard "VTEC kicked in, yo" - whether in seriousness or as a meme - you'll want to know about this brilliant ...

Ducati’s 2026 Monster gets a new 890cc V2 engine with variable valve timing, a lighter chassis, and updated electronics, ...

Mazda owners report experiencing problems like excessive rust, issues with the Skyactiv engines and transmissions, and ...

Abstract: A comprehensive control strategy for an automotive solenoid variable valve timing actuator is presented that addresses the issues of feedback sensors, soft seating or landing control, ...

Abstract: A novel electromechanical valve actuation system comprised of a linear actuator, valve, and energy storing cam/spring mechanism is presented. The system dynamics are modeled using Lagrangian ...

The revised V85 offers more torque and riding pleasure – and despite all the modernization, it still retains the special ...

It isn’t easy being good at opposing things, but these 10 bikes prove you can have speed and comfort all in a single package.

Mitral valve surgery has changed considerably in the past decades and is now indicated mostly for pure or predominant mitral regurgitation. This is the result of the regression of rheumatic disease, ...

At its most basic level, the N20 motor is a 2.0L (122 cu-in) four-cylinder turbocharged engine. Both the block and the head ...