Exhaust Manifold With Integrated Catalytic Converter Federal (exc.ca) - 04015 on 2040-parts.com

Optima Sports pushes two new tire innovations

WITH VIDEO -- If John Scott has his way, every car on the road will be shod with tires featuring built-in camber. Scott is the owner of Wisconsin-based Optima Sports, a small automotive-engineering firm, and inventor of Camber Tires--tires with a constantly decreasing diameter. According to Scott, his tires offer multiple benefits, including enhanced handling, increased stability, reduced tread noise, improved fuel economy and better safety by reducing rollovers.

Cyclists tackle round-the-world race

FOUR RIDERS have set off on what is described as the world's longest bicycle race. Three started from London and one from Bangkok in a bid to break the Guinness World Record for the fastest circumnavigation of the planet. The World Cycle Race launched from the prime meridian next to the Royal Observatory in Greenwich Park.

2009 Mercedes-Benz S Class

The Mercedes S Class has long been at the forefront of car technology. You can bet your boots that what we see on any new S Class will be where mainstream makers go in years to come. The S Class was first with things like inertia reel belts and air-bags, and the 2009 Mercedes S Class (perhaps we should call it the 2010 Mercedes S Class in deference to our US friends) – although an update rather than new model – follows this tradition.