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

Smart Forvision concept

Smart will unveil its new Forvision concept car at the 2011 Frankfurt motor as the manufacturer continues its preview its future design direction. In the last 12 months the company has revealed its Forspeed and eScooter concepts, with the latest addition designed to keep to the original ForTwo's green specifications. The Forvision uses the latest Smart electric drive system, which Daimler claims will add approximately 20 percent to the range of the current electric Smart, with an EV range of around 110 miles. The vehicle's paintwork and glass can reflect heat – on a hot day it can apparently cool the interior by around 20° C. The concept also has a glass roof, with Daimler is in the process of developing transparent solar charging technology.

Huntsman U-Box concept explores use of carbon materials

If you attended our Car Design Night at this year's Geneva motor show, you may well have seen the U-Box concept vehicle parked outside the entrance. Developed by Huntsman Advanced Materials, this 'last mile' delivery vehicle is a showcase of the company's composite materials expertise. "The D3 Group [based in Paris] designed the car and also came up with the idea of 'last-mile delivery'," explains Harald Wiedemann, Vice President of Huntsman Advanced Materials (EMEAI).

Car 'not at fault' in Paul Walker crash

INVESTIGATORS have found no evidence that the Porsche carrying actor Paul Walker had mechanical problems before it crashed, killing the Fast & Furious star. The investigation also ruled out debris or other road conditions as causing the car in which Walker, 40, was a passenger to slam into a lamppost and tree and burst into flames. "We're looking at speed and speed alone," a law enforcement source said.