(#9) Timing Chain 1941 Nash on 2040-parts.com

Faster Cat: Arden tunes the Jaguar XKR 75

Jaguar celebrated its 75th anniversary with a number of special models, including the fleet-footed XKR 75. And a British tuner is goosing this lithe coupe even more. Arden boosts output to 580 hp and 531 lb-ft of twist, while bolting on a high-performance exhaust system and sport catalysts.

MIT researchers rethink electric-car batteries

Researchers at the Massachusetts Institute of Technology say a new battery design for electric vehicles could be a lightweight and inexpensive alternative. The goal for the team's three-year project, launched in September 2010, is to have a functioning prototype ready to be engineered as a replacement for existing electric-car batteries. At this point in the project, the prototype uses a “semi-solid flow” to separate the two functions of a battery--storing energy and discharging it when needed--into separate physical structures.

PM opens Williams F1’s new Advanced Engineering Centre

Prime minister David Cameron has today opened Williams Racing’s new £8 million Advanced Engineering Centre in Grove, Oxford. The new facility will help transfer Williams’ four decades of title-winning F1 expertise into the world of road cars – and the PM has challenged the engineers working there to continue helping Britain compete on the world stage by developing new business opportunities. On Bing: see pictures of Williams F1 cars Nismo Williams!