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

Rennsport Reunion IV brings Porsches to Mazda Raceway Laguna Seca

Porsche has confirmed that its Rennsport Reunion IV, sponsored by Porsche Cars North America, will feature three days of the German marque's historic race-cars at Mazda Raceway Laguna Seca in Monterey, Calif. This is the first time the Rennsport reunion will be held on the West Coast, with Rennsport Reunion IV scheduled for Oct. 14-16, 2011.

MINI Countryman Cooper & Paceman Cooper get ALL4 4WD

The MINI Countryman Cooper (pictured) & Paceman Cooper get ALL4 4WD We always find it astonishing that car makers ‘ration’ the availability of four wheel drive platforms in their cars, usually citing a ‘lack of demand’. But that lack of demand is usually predicated on the lack of supply, and increasing the supply of 4WD cars would see more sold, especially after a series of harsh winters where many motorists struggled to keep their cars in a straight line. So the decision by BMW to extend the availability of their ALL4 4WD setup to a wider range of MINIs is welcome, with the petrol Countryman Cooper and Paceman Cooper now getting the ALL4 option too.

Video: Autoweek thrashes the 2011 Porsche GT2 RS

Join Autoweek senior editor for motorsports Mac Morrison and road test editor Jonathan Wong as they put the 2011 Porsche GT2 RS through the paces at GingerMan Raceway in southwest Michigan. They take a closer look at what makes the car so special, and they get behind the wheel to find out for themselves. We'll bring you the GT2 RS VBox lap later this week, and stay tuned for Lexus LFA track action coming soon.