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

Electric Ford Focus to guest on Leno show

Jay Leno's new show goes live Monday on NBC, and a guest star from Dearborn, Mich., will have a recurring role. The battery-electric Ford Focus will be the centerpiece of a bit dubbed the “Green Car Challenge” on the show. Leno, a noted car guy, will have celebrity guests compete for the best track times in the Focus.

Bentley designers talk 'Intelligent Details' in movie shot on iPhone

Bentley has released a short documentary featuring director of design, Luc Donckerwolke, and SangYup Lee, its new head of exterior design, taking a ride around New York City in the back of a pair of Mulsannes. Called 'Intelligent Details,' the film sees Donckerwolke and Lee talking about how one of the challenges of designing a successful Bentley interior is to match the car's performance with the expectation of its integrated technology. And to make sure you get the message loud and clear, not only does the video show the Mulsanne's optional smartly integrated iPads, which emerge from the front seat backs at the touch of a button, the whole movie itself was shot on an iPhone 5S (albeit 'enhanced' by some extremely expensive-looking lenses and rigs), then cut together on one of the car's in-built tablets.

The 15 most significant cars of the 2011 Frankfurt motor show

Over 100 new cars were unveiled at the 2011 Frankfurt motor show, but which are the most important? From production cars to concepts that will never be built, CAR's road test editor Ben Pulman, decides on the 15 most significant models premiered at the IAA...  1 – Land Rover DC100 concept Chunky and funky, it’s Land Rover’s Evoque, the Defender urbanised, modernised and stylised for the 21st century. Range Rovers have become too ‘bling’, but the DC100 has the restrained elegance of the Disco 3 – we’ll ignore its bright yellow sister, the speedster-style DC100 Sport.