Fel-pro Ms 96398 Exhaust Manifold Gaskets-exhaust Manifold Gasket Set on 2040-parts.com

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.

Volkswagen eT!

Volkswagen has announced the eT concept. Aiming to reinvent the delivery vehicle, the semi-autonomous eT! is a research vehicle developed in collaboration with Deutsche Post AG and the University of Art in Braunschweig.

Tesla Roadster Sport – fresh photos

Tesla has released new images of the Tesla Roadster Sport as the order book opens But despite the hype on the Tesla Model S earlier in the year, the next model to arrive will be the Tesla Roadster Sport – a beefed up version of the current Roadster. And Tesla are ramping up the awareness by releasing the new pictures you see here. The Roadster Sport gets 15% more peak power that the standard Roadster, which should propel the little Roadster to 60 mph in around 3.7 seconds, which is no mean feat, despite the Roadster’s dinky dimensions.