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

Mercedes SLS GT3 race car leaks early

The first photos of the new Mercedes SLS GT3 race car have leaked out onto the web ahead of the car's official unveiling in a few weeks time. It does indeed, and that huge rear wing does a lot to balance out the long, long nose of the SLS AMG. The big wing is matched to a monster diffuser, chunky front splitter, aero spats around the nose, deep side sills and a vented rear bumper.

GM leapfrogs Toyota

By Chris Hope Motor Industry 24 July 2007 10:19 Is General Motors winning the battle, but not the war? GM this week wrestled back its top spot as the world's biggest car maker from Toyota. The Japanese maker was the global number one in the first quarter of 2007 but GM has hit back in the second quarter from April to June to reclaim its 76-year-old crown.

OnStar 'ignition block' disables stolen vehicles

OnStar, General Motors' in-vehicle safety and communications system, has launched a service to keep car thieves from starting a vehicle that has been reported stolen. As of July 20, three stolen cars had been disabled by the technology, called "remote ignition block." The feature is available on select 2009 and 2010 GM models. Subscribers must report their vehicles stolen to police officials and request assistance from OnStar, which then sends a signal that prevents the car from restarting.