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

AAA unveils battery-charging trucks for stranded EVs

The American Automobile Association has unveiled an example of its new roadside-assistance truck, which is capable of recharging batteries for stranded drivers of electric vehicles. AAA first announced the plan in June, and the first truck was shown on Monday at the Plug-In 2011 electric-vehicle conference in Raleigh, N.C. It uses Green Charge Networks technology and has a removable lithium-ion battery pack that allows for mobile charging.

KTM X-Bow race car unveiled

By Chris Clarke First Official Pictures 29 October 2008 13:30 Less than year after the release of the X-Bow onto the scene, KTM has launched its €83,000 (£66,000) fully homologated GT4 race car. It's aptly called the KTM Race, and the official pictures show this exciting model in all its madcap glory. The inspiration of this new model comes from KTM's experiences drawn from a first season in motorsport.

Porsche makes £14k on every car it sells, Bentley makes £12.7k

Porsche made £14k on every car sold in 2013 If you need an illustration of how much more profitable high-end sports and luxury cars are than mainstream cars, VW Groups sales figures demonstrate it perfectly. At the extreme ends of the profit per car spectrum, Porsche made an enviable £13,931 for every car it sold in 2013 and VW made just £615 (although SEAT actually lost £330 on every car it sold) . In fact, although you might expect the higher-priced Bentley range to make more per car than a Porsche, Bentley only managed a creditable second place on VW Group’s profit per car table, turning in £12,700 profit for every car it turned out (11,000 of them in 2013).