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

New Rolls-Royce Ghost Alpine Trial Centenary Collection

We all know that ‘Special Edition’ cars help car maker shift metal, and even at the top end it works – especially in China. All of which explains why Rolls Royce are delivering a new limited edition Ghost for China at the Shanghai Motor Show this weekend – the Rolls Royce Ghost Alpine Trial Centenary Collection – which takes inspiration for its titivation from the Silver Ghosts that took part in the Austrian Alpine Trials in 1913. The Alpine Trial event in 1913 – just before the world changed forever – saw four Rolls Royce Silver ghosts drive for 1820 miles through almost impossible mountain terrain and establish Rolls Royce as the makers of the ‘Best car in the world’.

McLaren unleashes its new round of MP4-12C test prototypes

The finish line is in sight for development of the next McLaren supercar, the MP4-12C. The project has entered the final phase of testing with a new round of prototypes that feature significant advancements from last year. McLaren released film on Tuesday of two versions of the new testers, called the XP8 and the XP10, which it says are in the "beta phase" of development.

Volkswagen e-Golf: MK 7 Golf EV leaks ahead of Geneva debut

An electric version of the MK 7 Volkswagen Golf – the VW e-Golf – has leaked out ahead of a debut at the 2013 Geneva Motor Show. Even though car industry bosses are sure that battery electric cars have no realistic chance of becoming a mainstream option – and the best-selling EV, the Nissan LEAF, has only sold 50k since 2010 – VW are rolling out an electric Golf at next month’s Geneva Motor Show. The VW e-Golf – with pretty much the same underpinnings as the new Mk 7 Golf with an ICE engine – comes with an electric motor driving the front wheels and offering 115bhp and 199lb/ft of torque, enough to get the e-Golf to 62mph in 11.8 seconds and on to a top speed of just 84mph.