Johnson Pump 091027b10 Impellers / Impeller For Volvo Penta on 2040-parts.com

Audi R8 China Edition: 80 cars – numbered 1-99

Audi has produced a limited run R8 China Edition with a total of 80 cars being produced in Blue and Grey numbered 1-99. Not only has Audi produced the China Edition R8, they’ve gone to some trouble to make it as appealing as possible to Chinese buyers by numbering the cars 1-99, but excluding any number ’4′. The number 4 is thought unlucky in China as it sounds like ‘si’, which means death.

Underground Racing Lamborghini cracks 250 mph--watch the video here

Earlier this year, we told you about Underground Racing, a shop in Charlotte, N.C., that makes a business out of upgrading Lamborghinis with twin turbochargers to boost engine output to more than 1,000 hp. Now, a Lamborghini Gallardo Superleggera upfitted by Underground Racing cracked the 250-mph mark at the Texas Mile event. Car owner Richard Holt made the 250.1-mph run in late March, but video was posted just this week.

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.