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

Bridgestone reinvents the wheel

THE WHEEL is being reinvented with the development of an airless tyre for cars that could put an end to punctures and be kinder to the environment. Currently being developed by Bridgestone, the Air-Free Concept Tyre has an exterior tread that looks normal but inside there are plastic spokes that support the outer casing. This does away with the need to pump up the tyres, which means a puncture is no longer a problem as the tyre cannot deflate.

Bentley Continental GT Speed (2012) first pictures

For the would-be Bentley Continenal owner who can't bring themselves to stoop to the level of the entry-level V8 model, and feel the standard W12 car is too slow, Bentley has created a new Continental GT Speed. Designed to appeal to more driving-focused Bentley customers, there's a package of mechanical, cosmetic and interior changes to push the Conti into full-on supercar territory. So, is the Bentley Continental GT Speed faster than before?

Lamborghini Huracan: OFFICIAL

Lamborghini Huracan: OFFICIAL It’s always an event to see the arrival of a real new model from Lamborghini – rather than a tititavtion of an existing model – and the reveal of the Lamborghini Gallardo’s replacement is even more joyous as it brings to an end the daft attempt at a viral tease Lamborghini embarked on with the Hexagon Project. So here we have it – the Lamborghini Huracan LP-6104 – with styling that evolves to be more flowing – and more like the Aventador – all-wheel-drive and 602bhp from its 5.2 litre V10. Underpinning the Huracan is a new platform – that will also underpin the next Audi R8 – mixing aluminium and carbon fibre but, unlike the McLaren 12C, doesn’t make use of a carbon fibre monocoque.