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

Video: The making of Forza Motorsport 4

Turn 10, the studio behind the design of Forza Motorsport 4 video game, has produced a video to revealed the lengthy process behind the creation of each car in their virtual pit garage. The video describes each, painstaking step from sourcing of the cars that will feature in the game to the development of the sound of each car. Some cars are scanned using equipment which gives accurate readings to 1/12,000 inch (around 0.002mm) is used to capture data that's imported into software used by anyone familiar with a design studio.

Corvette C7 makes its debut in Gran Turismo 5

An unusual one, this: from today, gamers playing Gran Turismo 5 will be able to test drive the new Corvette C7 - two months before it's revealed to the world at the 2013 Detroit auto show. The makers of GT5 on PlayStation have modelled a camouflaged 'Vette C7 with Chevrolet's approval. We can't remember a manufacturer letting the public 'loose' in a prototype quite so far ahead of a car's launch before.

Audi A5 ‘Suicide’ Advert – Fake

The Audi A5 Suicide Avert has been dubbed a fake by Audi of America Doing the ‘Viral’ rounds over the last few days on the interweb has been a video for the Audi A5 ‘Clean Diesel’ which really didn’t seem to fit in to the non-contentious Audi mainstream ethos we are used to seeing. A carefully crafted image can easily be decimated by one careless word or deed (Gerald Ronson springs to mind) and, amusing though some of us with a sicker sense of humour found the A5 ad, we couldn’t see how Audi would sanction it – even just for online use. The advert features a man driving an Audi A5 in to a deserted car park.