1968-69 Quadrajet 427 Corvette Carburetor on 2040-parts.com

McLaren confirms limited run of 12C GT Can-Am racers

It's been a busy weekend for McLaren: not only did Lewis win the 2012 US grand prix, but the car-making division confirmed it would build the most powerful MP4-12C yet – the new 12C GT Can-Am Edition. It's the track-focused 12C racer and Woking has sanctioned a limited run 'of no more than 30 examples.' McLaren MP4-12C Can-Am: the background It's a maxxed-up version of the MP4-12C road car, which has so impressed us since launch. Here the 3.8-litre V8 bi-turbo is derestricted and boasts a maximum power output of 621bhp.

2013 Citroen C3 Facelift

A new Citroen C3 will debut at the 2013 Geneva Motor Show with the usual facelift of new bumpers and lights and revised engine range. Astonishingly – for the Citroen C3 is a bit bland – it’s much the same car under the skin as the brilliant DS3, but the C3 is the DS3 with the sparkle missing. And it looks like the sparkle of the DS3 will still be missing from the C3 as it gets a mid-life facelift, with nothing much going on except the usual facelift fodder of new bumpers and lights, a tweak or two to the trim and a bit of fiddling with the engine range.

Kia teases Chicago-bound Cross GT concept

Kia has revealed a sneek peek of its Cross GT Concept ahead of its unveiling at the Chicago auto show. The carmaker has said that the Cross GT Concept "hints at the future of Kia's design language in the form of a premium Crossover Utility Vehicle (CUV) that is larger than the new 2014 Sorento." Although the render provides only a limited view, the front end features slim, swept back lamps that flank Kia's signature grille. A jutting chin and coupe-esque roofline add the requisite crossover mashup elements.