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

One Lap of the Web: Lupe Fiasco, the Peel P50 and Dubai's supercar patrol fleet

We spend a lot of time on the Internet -- pretty much whenever we're not driving, writing about or working on cars. Since there's more out there than we'd ever be able to cover, here's our daily digest of car stuff on the Web you may not otherwise have heard about. -- This weekend was a car enthusiast's dream with the Indy 500, NASCAR Coca-Cola 600 and the Monaco Grand Prix.

Do Traffic Lights Hold The Key To Saving Fuel?

SUPERMARKET fuel price cuts may come and go, but it’s becoming increasingly difficult to achieve longer lasting savings. German car maker Audi thinks it may have the answer, as it’s developed a system that ‘talks’ to traffic lights. The goal is to save fuel by alerting drivers to when lights change so they can slow down, plus prime a car’s engine stop-start system when a change from red to green is imminent.

Intermot Motorcycle Show 2004

Motorcycle design is a term that conjures up many images to different people. To the majority North Americans, designing a motorcycle suggests a garage where several enthusiasts resembling the hit TV show Orange County Choppers assemble bikes based on the Harley Davidson model, with acres of chromed after market parts and hand lacquered custom paint jobs.To many others no thought is given at all to how the shapes of the bikes on the street came into being. The reality is that the major motorcycle manufacturers employ professional designers and serious technology the same way as in the car industry does, even if the final product is so different.