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

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.

Ferrari plans to sell fewer cars in 2013

Ferrari boss Luca di Montezemolo has announced an unusual plan for the Prancing Horse: to sell fewer cars in 2013 than the 7000 it delivered in 2012. Speaking in Maranello, di Montezemolo stated that 'this is a far-sighted decision to strengthen our brand equity, from what I learned from Enzo Ferrari… We must resist people who say the competition will benefit from us making fewer cars… When others penetrate our markets, we are happy to meet this challenge.' Is Ferrari mad to chase fewer sales? It is not the first time that Ferrari has decided to limit supply: 'In 2003 we did the same,' explains Montezemolo.

Volkswagen Beetle

The 2012 Beetle has been unveiled ahead of its Shanghai Motor Show reveal. The new 'New Beetle' is said to draw on design cues from the original Beetle launched 73 years ago. Retaining a similar silhouette to the 2003 New Beetle, the 2012 model gains a stronger influence from the 2005 Detroit show 'Ragster' concept.