Viknesh Vijayenthiran June 26, 2008 Comment Now! Audi will implement a new valve-lift system for its direct-injection 2.8L and 3.2L V6 engines in the A4, A5, A6 and A8 models that’s claimed to boost ...
With drivers around the world looking to save money at the pump, automakers are scrambling to find new ways to improve fuel-economy in their vehicles. With the current focus on sophisticated new ...