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

Audi RS6 Avant heads for EJAF with a little help from Gwyneth Paltrow

Gwyneth Paltrow signing an Audi RS6 Avant heading for Elton John’s White Tie & Tiara Auction Audi UK has a bit of a history of donating cars for auction at Elton John’s annual White Tie & Tiara Ball in aid of the Elton John Aids Foundation, and 2013′s no different. In the past we’ve had the appealing R8 Spyder as an EJAF auction lot and an A1 painted by Damien Hirst, but this year the EJAF is getting the super-estate Audi RS6 Avant, scribbled on by the delectable Gwyneth Paltrow. Audi roped in Gwyneth to turn up at the UK launch of the new RS6 Avant at Audi City in London and got her scribbling her moniker  on the interior of the RS6, a task Audi says would make their uber-shed worth £88k if they sold it – but if previous EJAF auctions of Audi’s cars is anything to go by it’ll fetch a lot more than that when the hammer goes down.

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.

Pagani Huayra – still on the missing list

Where's the Pagani Huayra gone? Despite claims the first customer car has been delivered, the Pagani Huayra still hasn’t reached any customers, and won’t any time soon. Last year we revealed that, despite a ‘US Debut’ being planned, the Pagani Huayra would not be able to meet US regulations to be sold as a road car in the States.