The VALVETRONIC system delivers gains in efficiency—including improved engine response and better engine torque development—over the entire rpm range of the engine. The throttle-free load control system works like a dimmer, affecting all cylinders equally; the engine continues to run smoothly and its acoustic properties remain unchanged, something which cannot be said of cylinder deactivation.
Dimming instead of switching off results in lower fuel consumption and emission levels, while maximum dynamics, matchless comfort and sophisticated power delivery are achieved. In addition, this proprietary technology can be used in engines of different sizes and power.