Edelbrock Nitrous Bottle Valve Standard High-flow Style 2 Lbs. Capacity Each on 2040-parts.com

Celebrate 40 years of Nissan's Z car with our special Web-zine

It's the 40th anniversary of Nissan's iconic Z car. You can join the celebration with a special-edition Web-zine created by the editors of AutoWeek. A great historical compilation from the AW archives, this special issue will take you from the Fairlady to the latest 370Z, with the race cars in between.

Mercedes Shooting Break concept (2010)

By Tim Pollard First Official Pictures 19 April 2010 23:00 Mercedes is this week – volcanic ash cloud notwithstanding – due to unveil this new Shooting Break concept car at the 2010 Beijing auto show. It's a barely disguised show version of a sporting CLS estate. Think a Mercedes wagon for picky types who find the E-class Estate a tad too sensible.Stuttgart is being unusually candid about this car's provenance, sprinkling the press kit with hints that this will join the next CLS family as a sporty, crossover coupé-estate.

Peterbilt and Local Motors launch online competition

Peterbilt Motors has teamed up with Local Motors to launch a new online competition, the Peterbilt Road Icon Generation 2 challenge. The challenge is to design the next generation Peterbilt Icon, using existing elements of the cab to create a more aerodynamic, modern and stylish product. Designers will have the support and feedback of Peterbilt designers and engineers throughout the submission stage.