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

Tesla Roadster 2.5 breaks cover

Perhaps feeling a bit of chutzpah after a wildly successful stock offering this week, Tesla is demonstrating on Thursday that it still has an eye toward product, revealing the updated Tesla Roadster. And it's available for order now. Called the Roadster 2.5, the car features minor enhancements, including a new front fascia with different diffuser vents (the change is actually apparent) and new rear diffuser.

Smokin' video: Ken Block carves up France's l'Autodrome in new Gymkhana run

Rally star and DC Shoes purveyor Ken Block has delivered another piece of wild driving with his latest Gymkhana video--this time carving up the high-banked track at France's Linas at l'Autodrome. If you can dream it, Block can do it--180-degree and 360-degree turns and figure eights in a custom-built, all-wheel-drive Ford Fiesta. There's even a shower of sparks at the end.

Volvo’s ‘Drive Me’ is the world’s first large-scale autonomous driving pilot project

Yes, you’ll be able to chat on the phone when the Volvo does the driving for you Like it or not, we’re rapidly moving to the point where autonomous cars will be the norm, with the driver only being involved in the act of driving by choice. Volvo – unsurprisingly with their stated goal of making sure no one dies in a Volvo in future – is at the forefront of the move to autonomous driving, and have teamed up with the Swedish Transportation Administration, the Swedish Transport Agency, Lindholmen Science Park and the City of Gothenburg in a project called ‘Drive Me - Self-driving cars for sustainable mobility’. The project kicks off next year with customer research and the development of the necessary technology and Volvo aims to have 100 autonomous cars on the roads of Gothenburg by 2017, where they’ll be driving round approximately 50 kms of selected roads, including commuter roads, motorways and regular queues.