Scott Drake C6dz-10804-eadj Mustang Constant Voltage Regulator 67-68 on 2040-parts.com

Jaguar F-type prototype (2013): the testing videos

As Jaguar confirmed its new F-type sports car at the 2012 New York auto show, it issued some teaser video footage of the new £55,000 roadster landing in showrooms in spring 2013. Jag ambassador and former racer Martin Brundle hitches a lift with the company's chief dynamics engineer Mike Cross for a few hot laps in the F-type prototype around its handling circuit at Gaydon. We can safely ignore the hyperbole poring forth ('It's responsive, it's a great car to drive') but it's a good chance to see the all-aluminium F-type in action.

Gemballa MIG-U1 Enzo – details revealed

The Enzo Ferrari based Gemballa MIG-U1 Just before Christmas a set of pictures of a Ferrari Enzo dropped in to our inbox. They turned out to be pictures of a modified Enzo created by Porsche specialist Gemballa and looked very appealing – although probably not to Ferrari aficionados who would no doubt think the Gemballa-ised Enzo to be sacrilege. But we didn’t have much detail on the Gemballa MIG-U1 (for that is the catchy little moniker Uwe Gemballa had attached to his Enzo creation) save what we could see.

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.