1978 Kawasaki Invader 440 Secondary Clutch on 2040-parts.com

BMW Vision EfficientDynamics

BMW has revealed a radical new concept set to be unveiled at the forthcoming Frankfurt motor show. Dubbed Vision EfficientDynamics, the vehicle is a showcase for the German automaker's new lightweight technologies and material adaptations. The prototype features a series of layered, flowing design elements which come together to create a lightweight vision for the future: a performance-oriented model created to not only conjure up emotion but to also epitomize BMW's 'EfficientDynamics' technologies.

Hennessey Venom GT claims Guinness World Record

We've been talking about the Hennessey Venom GT for what seems like decades now and the verdict seems to be: it's fast. Of course, it should be. When you shoehorn a 7.0-liter V8 Corvette engine into a Lotus body, add a pair of turbochargers and channel it through two slabs of rubber in the back, the machine will move.

Lorinser debuts 2014 Mercedes-Benz S-class

Brabus and AMG aren't the only tuning houses fielding their own versions of Mercedes-Benz cars, and during this week's Essen Motor Show German tuning house Lorinser unveiled their version of the new W222 Mercedes-Benz S-class. Lorinser has been tuning Mercedes-Benz automobiles since 1976 (and they've been selling them for more than 80 years), though their tuned cars not often seen on our shores. But Lorinser's upgrades to the S-class cars of the last 20 years have been well received in Europe.