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

2011 Audi R8 GT, an AW first look

Three years after it burst onto the supercar scene, Audi has unveiled a hard-core version of its R8 called the GT. Based on the existing mid-engine R8 V10 and incorporating aerodynamic, weight-saving and mechanical developments used by the company's R8 LMS GT3 race car, Ingolstadt will build just 333 copies of the new 560-hp four-wheel-drive performance flagship. Pricing has not yet been revealed, but given the extent of the changes to the new two-seater, buyers should expect a hefty premium over the R8 V10's $147,000 price tag when the GT goes on sale in North America.

Barrichello wins for Brawn in Monza

Barrichello wins the Italian Grand Prix in Monza The Brawns trailed Hamilton, Raikkonen and Sutil in the first stage of the race with their one-stop strategy, but the dividends of that strategy paid off with the Brawn duo taking the lead after the second pit stops by McLaren, Ferrari and Force India. Hamilton, in the McLaren, had a good race, and was challenging Button for second place in the closing stages. But, having got to within a second of Button on the last lap, he crashed out – probably by trying a bit too hard.

Mitsubishi Lancer Sportback: New five-door model is priced

The five-door Mitsubishi Lancer Sportback rolls into showrooms with a base price of just less than $20,000. Stepping up to the high-performance Ralliart version pushes the price to near $28,000. Mitsubishi announced prices for the new Lancers on Thursday.