Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

Enter the Autoweek Big Game Giveaway!

What better way to spend some holiday free time than flat-out on the virtual limit. We're giving away copies of F1 2011 for PlayStation 3 and Xbox 360, Forza Motorsport 4 for Xbox and Dirt 3 for both systems. We also have an Xbox wireless steering wheel bundled with Forza 4, and the grand prize is a Dirt 3-branded Playseat, a Kinect special-edition Xbox 360 250 GB and copies of F1 2011 and Dirt 3.

Mercedes E63 AMG Drifting at Brooklands

The 525bhp Mercedes E63 AMG gets blatted round the Brooklands track in the video below When you produce a mid sized saloon car with a great big 6.2 litre V8 you can be pretty sure that when journalists get the chance to play they’re going to be a little exuberant with your car. So why not get in first? That seems to be Mercedes thinking with the video they’ve produced of the E63 AMG strutting its stuff at a soaking wet Brooklands track.

Spyker, Youngman plan to build Saab-based cars

Dutch supercar maker Spyker says it will form two joint ventures with China's Zhejiang Youngman to produce Saab-based vehicles and a luxury SUV under the terms of a deal that will give Youngman a 29.9-percent share in Spyker. Youngman was one of the Chinese companies Spyker turned to for investment when it was trying to revive the Saab brand under its ownership. After failing to get approval for the sale from General Motors, a former Saab owner, the deal with Youngman collapsed and Saab was declared bankrupt in December 2011.