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

Citroen C-Zero (2010) first picture

Citroen has revealed the C-Zero, an electric city car based on Mitsubishi's i-MiEV, and a sibling to Peugeot's iOn. Well, Citroen and Peugeot are both now taken care of - Citroen's PSA partner Peugeot unveiled the iOn earlier this year - but the rebadged i-MiEV is an easy way for Citroen to add a zero-emissions vehicle to its range. The C-Zero is powered by a 47kW (64bhp) motor that also produces 133lb ft and sends the drive to the rear wheels.

Pininfarina Cambiano video teaser released

Pininfarina has unveiled a video teaser of its Cambiano concept that reveals the rear end of the car for the first time. The Cambiano will be displayed on Pininfarina's Geneva Motor Show stand from 6 March. Its design places great emphasis on eco-friendliness, both in terms of its engine and the materials used in its construction.

Concept Car of the Week: Mitsubishi HSR (1987)

In 1987, Mitsubishi initiated a range of concept cars called HSR (High Speed Research) with the intention of creating a futuristic vision for the brand combining advanced technology, efficient power and aerodynamic design. The first concept car was designed for safely cruising on the motorway at very high speed, thanks to cutting edge electronics. The car's internal computers measured speed, weather, driver input and grip, and adjusted the 4-wheel drive system and the 4-wheel steering automatically.