Callaway introduces Camaro Z/28 SC652

The paint on the logo of the Chevy Camaro Z/28 isn’t even dry yet, and American tuner Callaway is already licking its chops in anticipation. The company says it can take that already-badass Z/28 and boost it to 652 hp, hence the name. To get the extra power, Callaway adds an Eaton TVS2300 supercharger to the LS7, a liquid-to-air intercooler, bigger fuel injectors, carbon injector covers, high-flow intake, low restriction exhaust, embroidered floor mats, door sill panels, badging, plaques, a Callaway key fob and a three-year, 36,000-mile warranty.

Andy Priaulx interview

By Motor Shows 14 December 2007 09:00 His racing season might be over for this year, but 33-year-old Andy Priaulx has barely stopped since clinching his third consecutive World Touring Car crown – an incredible feat in a series packed with ex-F1 drivers and touring car winners from various championships. But in-between the award ceremonies, end-of-season parties and test sessions, CAR Online caught up with the Guernsey-based racer ahead of his star turn at this weekend’s Race of Champions. Held at Wembley Stadium on 16 December, RoC sees drivers from disciplines as diverse as Nascar and F1 race head-to-head, country-against-country on what looks like a giant Scalextric set.

McLaren MP4-12C (2011): new testing video

McLaren has issued this new video of its 2011 MP4-12C in the final phases of testing – and McLaren claims it's faster than the 458 Italia or any Gallardo. Watch the video in our player at the foot of this page.The matt black vinyl disguise demarks this pair of cars as the latest McLaren 'XP Beta' test cars, compared with the earlier black-and-white 'XP' prototypes spied last year.'XP Beta' prototypes? All very McLaren!Quite.