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

Porsche Cayenne (2010): the new SUV unveiled

By Tim Pollard and Ben Barry First Official Pictures 25 February 2010 09:00 Want to know why the new, second-generation Porsche Cayenne – unveiled today – is so important to Porsche's business model? Consider this. They've sold more than 170,000 of them, and it routinely makes up a third of Porsche's annual volumes, outselling even the staple 911 breadwinner.

Who's Where: James Hope appointed Director of Design at Chery Motors

James Hope has been appointed Corporate Director of Design at Chery Motors, the Chinese state-owned carmaker. He joins Chery from General Motors, where he held the position of Assistant Chief Designer since February 2008. Hope took up his new position on 16 January, based in Chery's Shanghai satellite studio from where he will report directly to Chen Anning, Chery's Head of Product Development.

Mercedes’ AMG division unveils new twin-turbo V8

Those obsessed with torque bemoaned Mercedes’ high-revving 6.2-litre V8 when it was launched in 2005, but just as the world has come to accept the naturally aspirated engine, the company has now unveiled a new twin-turbo 5.5-litre V8. Up to 563bhp – which is the same as the SLS AMG – and 663lb ft, which is much more than the 479lb ft the modern-day Gullwing supercar manages. The engine is an all-new 5.5-litre V8 (5461cc to be exact) with direct-injection technology, an aluminium crankcase and two turbochargers.