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

Porsche 918 Spyder starts at $845,000

Porsche has officially put the 918 Spyder on sale for a breathtaking MSRP of $845,000. And, as an incentive to those who order the supercar, Porsche also is offering the opportunity to buy a limited-edition 911 Turbo S, called the 918 Spyder Edition. It will cost $161,650 for the coupe and $173,050 for the convertible.

Aston Martin Rapide 24hr race car (2010) unveiled

By Tim Pollard First Official Pictures 06 April 2010 09:30 Aston Martin has shown off the new race-spec version of its Rapide sports saloon. It's bound to make its competition debut at the 24-hour race at the Nurburgring on 15-16 May 2010. The Rapide will be driven by Aston CEO Ulrich Bez, who has a history of competing at the Nordschleife in his part-time role as a gentleman racer.

Nissan Mixim concept

The Nissan Mixim concept car is a compact vehicle for young drivers who are mostly engaged by their computer and the world via the internet -  and it's a new step toward the Japanese company becoming greener. The design incorporates styling features not often seen in electric vehicles, including gullwing doors in a svelte coupe shape. Its wraparound windscreen, inspired by the visor of a crash helmet, dominates the profile while the swept back windscreen, flowing roofline and sharply truncated rear hints at sporting performance.