Valve Fuel Shut Off 3803551 on 2040-parts.com

New Audi Quattro Concept at Frankfurt 2013 – first images

New Audi Quattro Concept (pictured) heading for Frankfurt Ever since Audi revealed a quattro concept back in 2010, we’ve expected it to turn in to at least a limited production run. But it hasn’t. And now, instead of the news that the quattro for the 21st century is heading in to production, we’re treated to a new quattro concept instead which may, or may not, make production.

Tomorrow’s world: Fiat's MultiAir engine tech

By Jesse Crosse Motor Industry 14 October 2009 16:50 Fiat this year launches what it claims is a big step forward in variable valve timing: MultiAir. It's the first time that a manufacturer has made a properly variable valve system a production reality, and will slowly be rolled out across most of Fiat's and Alfa's car ranges.How does Fiat's MultiAir vary from existing variable valve timing (VVT) systems?Current VVT systems rely on mechanical systems to open and close the valves. Engineers have long understood the benefits of changing valve opening and closing times to tweak an engine's power and emissions performance, depending on the need for power or parsimony.Valves are an engine's nose and mouth – it inhales through inlet valves and exhales through exhaust valves.

Fiat Invades Europe! Aims to take over Opel, Vauxhall and Saab

Fiat is moving to take over GM's European brands - Opel, Vauxhall and Saab. [ad#ad-1] Fiat are busy little bees of late. From being a virtually bankrupt car maker just a few years ago, they are busy rampaging around the world playing ‘White Knight’ to ailing car companies struggling for survival in the crisis that has engulfed the car world.