valeo

Automotive designers have been working on the idea of engines without camshafts for many years. Camshafts add complexity, weight and friction to engines. Due to it's physical profile, a cam can only control the movement of a valve within limited parameters, that won't be optimal for all operating ...

While most consumers are now carefully looking at the fuel economy of their next car, legislators are still focusing their efforts on reducing vehicle emissions. While emission standards vary around the world, it is becoming increasingly difficult to meet the existing and future standards with ...