Brodix Cylinder Head Ik 200 Cylinder Head For Small Block Chevy 1021006 on 2040-parts.com

Bentley Continental Flying Spur (2013) new teaser video

Bentley is almost ready to pull the wraps off its new four-door Continental: the 2013 Flying Spur. Today, Bentley has released a new teaser video to go with yesterday's silhouette sketch, and we've also got the latest spy shots of the Flying Spur testing in Spain. Bentley's 2013 Continental Flying Spur With Bentley set to make a further announcement on 20 February, we're expecting to see the Flying Spur make its debut at the 2013 Geneva motor show in March. Powertrains will be shared with the Continental GT coupe: that means a 6.0-litre bi-turbo W12 in the flagship car, and for the first time in a Flying Spur, Bentley's new 4.0-litre twin-turbocharged V8.

Mercedes SL (2012): aluminium saves 8% weight

Mercedes' new 2012 SL will weigh a solid 140kg less than today's SL roadster - a significant saving of some 8%. This crash diet has been enabled by the adoption of aluminium for the new SL. The learnings from the SLS gullwing are now trickling down to the higher-volume SL, which will be revealed in December 2011.

Infiniti Etherea: Infiniti’s compact concept revealed in Geneva

Infiniti Etherea Concept Despite our gripes that Infiniti seem half-hearted about their entry in to Europe – certainly in terms of their reluctance to get the product under people’s noses –  we can’t argue they’re not developing their range to suit the European market. Good case in point is the introduction of diesel lumps across the range, although we find the new Infiniti M35h Hybrid potentially more appealing than the M30d (we’ve surprised ourselves there). And now we get a proper European-sized concept revealed in Geneva – the Infiniti Etherea Concept – which is a compact, pillarless, suicide door endowed 3-Series competitor with a 2.5 litre S/C lump connected to an electric motor and driven through a CVT ‘box.