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

Mercedes S63 gets new 5.5 litre V8

The Mercedes S63 AMG is the firts to get the new AMG 5.5 litre V8 Bi-Turbo Mercedes’ top end AMG engine has changed over the last few years. It’s gone from a 5.5 litre supercharged lump to the now ubiquitous 6.2 litre normally aspirated engine, which anomalously gets badged ’63′ throughout the cars that sit at the top of each of Mercedes big-engined ranges. But now we go back to the future with the return of a 5.5 litre V8 – admittedly a completely new engine (M571) – which this time round sports a pair of turbochargers and delivers 554 hp and 590lbs/ft of torque.

Nurburgring: 2011 prices announced for the Green Hell

The Nurburgring has announced its prices for 2011 - and they're better value than before. Visitors now buying a four-lap ticket or more will be given a free admission ticket to the new Ring°werk theme park. The Nordschleife is known as the world’s toughest track destination, with 73 demanding bends and enough surface changes to keep even the most skilled drivers on their toes.

GM recalls 15,627 Chevrolet Captiva crossovers

General Motors is recalling 15,627 Chevrolet Captiva crossovers from the 2011-12 model years because the power steering fluid could overheat under certain conditions, leading to an engine compartment fire, the automaker said Wednesday. The recall includes 3,150 vehicles sold to rental car fleets in the United States. No fires have been reported in the United States, where the Captiva is available only for fleet sale.