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

Mercedes Biome (2010) first official pictures

Now, what on earth, or for that matter not from earth have we got here? It's the Mercedes Biome concept supercar. It's a product of Merc's Los Angeles design studio, and they prefer to describe it as an 'Ultralight vehicle at one with nature.' The Biome was produced as part of the Los Angeles Design Challenge, taking part alongside the 2010 LA auto show.

Reventon v Tornado

By Ben Whitworth Motor Industry 28 November 2007 17:08 Lamborghini’s mean-looking €1 million Reventón may look like a stealth fighter without the wings, but a couple of Raging Bull test drivers decided to take on the real thing over the weekend. They raced a Tornado fighter bomber, one of the world's most sophisticated and capable interdiction and attack aircraft. Lined up on the 1.8 mile-long runway at Ghedi military base near Brescia in Italy, the 650bhp mid-engined supercar looked a little short of muscle compared to the two-seater Tornado.

Design Contest: Terra Prix 2085

Local Motors is back once again with another design competition. Unlike previous contests that aim to produce cars through open source design, the Terra Prix 2085 contest is set firmly in the future. As the name would suggest, the concept is based around the idea of future motorsport: an around the world race taking in all continents and every variety of terrain.