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

Koenigsegg's craziest supercar yet debuts at Geneva

Here's what you need to know about the Koenigsegg One:1. It weighs 1,360 kilograms; it produces 1,360 hp. One horsepower per kilogram, which is why mad scientist Christian Von Koenigsegg is absolutely justified in bragging about it: it's the world's first "mega car," he said.

James Bond car chases – 50 years in 2 compilation videos

With the James Bond film franchise celebrating 50 years, we have two videos of Bond car chases to enjoy. For those of us who grew up with Sean Connery and Aston Martin as the Bond ingredients that matter, nothing is better than James Bond in an Aston Martin DB5. But there have been many other Bonds in the 50 year history of the Bond franchise – from Sean Connery to Daniel Craig by way of Roger Moore, Timothy Dalton, George Lazenby and Pierce Brosnan – and even more cars, from BMW to Lotus by way of Toyota and Sunbeam.

Concept Car of the Week: Cadillac Voyage (1988)

Once a symbol of America's most luxurious automobiles, Cadillac's image had begun to wane by the mid-1980s, and not even the Pininfarina-designed and built two-seater Allante was enough to excavate the brand's long gone leadership. In an effort to take Cadillac onto the global stage, engineers and the team of designers led by Chuck Jordan began working on the Voyage concept, a rolling laboratory with visionary styling and innovative technology. It was unveiled in 1988 at a technological exhibition in New York thus highlighting that rather than a stylist's dream come true, it was a very serious study towards aerodynamic, performance, handling, comfort and efficiency in an age when automated superhighways would allow fast, safe inter-State travel.