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

Hydrogen Fuel Cell Cars: The Japanese push

Honda Clarity Hydrogen Fuel Cell Car - already in the real world at $600 a month We make no secret of the fact that we consider Hybrid cars a stop-gap solution to reducing reliance on oil. And frankly, unless you drive like a saint you’ll probably find you get inferior performance and poorer fuel consumption out of regular hybrids than you would from a decent eco-diesel. Only when you start to put complex hybrid systems in high-end cars do you start to come up with something that does mitigate fuel use and improve performance.

Buick duplicates toughest roads in the world for virtual testing

Buick is cloning real-world roads so they can be used to virtual test cars. Engineers use cameras and a laser to scan the road surface and to create a three-dimensional virtual copy. Buick has used this system to replicate the road leading to the Cerro del Cubilete shrine in Mexico.

Audi A6 facelift (2008): first official pictures

By Ben Whitworth First Official Pictures 12 August 2008 00:01 This is the new Audi A6. Despite a seemingly endless flow of new metal over the last 12 months, Audi has found time to give its 5-series, E-Class and XF rival a bit of a spit and polish, enhancing the saloon and estate line-up with new petrol and diesel engines, tweaked interior and exterior styling and enhanced safety equipment. The revised line-up arrives here in October, with the saloon priced at £24,800, and the Avant estate commanding a £1570 premium over the equivalent four-door model.