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

BMW adds 3-series GT to 2014 lineup

The BMW 3-series family is growing, as the German automaker adds a GT, or Gran Turismo, model to its lineup. The car launches this summer as a 2014 model after a reveal at the Geneva motor show. The 3-series GT is 7.9 inches longer, has a 4.3-inch longer wheelbase and is 3.2 inches taller than the existing 3-series wagon.

Volvo Flywheel KERS Hybrid cuts fuel consumption by 25%

Two years ago we reported that Volvo were testing a clever hybrid Flywheel KERS system for road cars and hoped it would prove to be a good way to make road cars more economical. And it seems it does. The Hybrid Flywheel KERS system Volvo has developed weighs only 6kg, has a diameter of just 20cm, is made of carbon fibre, sits in a vacuum and is located on the back axle and works by recovering energy under braking which is then stored for use when the car moves off.

Porsche's new '911': the Cayenne fire engine

By Nick Eaton First Official Pictures 10 September 2008 10:13 Another day, another Porsche variant. Stuttgart's fire department has taken delivery of two red-hot Cayennes with a difference: they're emergency vehicles which have been specially tweaked by Porsche's Training Centre for the city's firemen. The Stuttgart fire service claims that the hilly topography of the city meant it needed all-terrain emergency vehicles, and the project was given to local firm Porsche because the Cayenne served up the firemen's needs for something that can go anywhere fast. Nothing at all with them wanting to arrive in style or make neeh-naah noises in a Porsche.