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

Video: GM Europe's Mark Adams answers Twitter questions, gives tips to aspiring designers

GM Europe's vice president of design Mark Adams has given aspiring designers tips to stand out from the crowd with their portfolios in a Twitter Q&A session. In the video session Adams offered advice to one participant who asked, "If there was one piece of advice you would give to someone wanting to become a designer, what would it be and why?". With portfolios, he explained, it's not just about the talent, it's about having the ability to convey your thought process along the way.

Infiniti G Convertible

The second-generation Infiniti G37 coupe - badged Nissan Skyline in Japan - was previewed by the Coupe Concept at the 2006 NAIAS show and debuted in production form at the 2007 New York Auto Show. Now, at the 2008 LA Auto Show, the convertible version has appeared with a three-part folding hardtop, following BMW's lead with the conceptually similar 3-Series cabriolet. Powered exclusively by a 3.7-liter V6, the G37 convertible comes with a specification that includes leather seats, a 'power walk-in' device that electrically moves the front seats out of the way to help ingress and egress to the rear, and air-conditioning that automatically detects whether the roof is up or down.

Land Rover Expedition America presses on through the Rocky Mountains

Land Rover Expedition America is more than halfway across the country, three weeks after having departed Asheville, N.C., on their 5,000-mile route through 10 states. The team is traveling all the way across the country in three Land Rover LR4s -- from sea to shining sea if you will -- almost entirely off-road. The Oregon coast is their destination, and the team is following a route based on an off-road motorcycle trailed created by Sam Corero, a famous off-road motorcyclist who charted this trail back in the 1990s.