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

Audi to hold Urban Future Summit

Aiming to further the thinking initiated at the inaugural Urban Future Awards last year, 2011 will see Audi hold the Urban Future Summit on September 12 in Frankfurt, just prior to the start of the 64th international motor show. The symposium will feature presentations from internationally renowned speakers on the future of individual mobility in megacities, with participants from all over the world. The goal of the summit is to ‘build knowledge networks', focusing on the subject of "Energies - what forces will change the cities of the future?" Expert speakers such as Saskia Sassen, Carlo Ratti, Ludger Hovestadt and Charles Leadbeater will be among those who will discuss how mobility and the urban space must develop to meet the demands of future cities.

Hennessey Venom GT hits new, unofficial, speed record (video)

The Hennessey Venom GT (pictured) hist 270.49mph on a NASA runway Top speed records for production cars is starting to seem pretty irrelevant as there’s almost nowhere an owner can ever hope to hit those record speeds. And the performance of cars like the new McLaren P1 – where  performance and handling are much more the focus than outright top speed – has added the the irrelevance. But that doesn’t stop some car makers aiming for the bragging rights of the world’s fastest production car, and John Hennessey and his Hennessey Venom GT are back with another claim on the title.

Bugatti reveals footage of record-setting open-top run

In case there was any doubt, Bugatti posted footage on Monday of its $2.6 million Veyron Grand Sport Vitesse hitting a record-setting 254.04 mph at Volkswagen's Ehra-Lessien test track. Chinese racing driver Anthony Liu was behind the wheel. If you'll remember, when Bugatti had its hardtop top-speed record pulled, it quickly set this test in motion to quiet any detractors.