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

Kia Pop concept (w/ Gallery)

The Kia Pop will make its world debut at the Paris motor show, but the Korean manufacturer has released these digital renders of the electric city car concept in advance. At three meters long, the Pop is similar in length to the Toyota iQ. It features a wave-like front bench seat making room for a single rear occupant behind the front passenger. Designed by a team headed by Gregory Guillaume at Kia's European design center in Frankfurt under Peter Schreyer, the Pop mixes the Sportage's strong surfacing with a playful lozenge-shaped DLO.

BMW Z2 at Geneva

BMW Z2 Spy shot snapped last year in the US The idea of a sub-Z4 roadster from BMW has been a round a while. Well, at least as long as the Z4 has. And while we have no idea if it will be called the Z2, it does seem logical.

Mercedes fued fuels F1 interest

IT REMAINS far from being Senna/Prost, Mansell/Piquet, Hunt/Lauda, but Formula One again has a rivalry to stir the senses and excite the masses. If Bernie Ecclestone was starting to grow anxious about the decline in global television audience figures, the feud between Nico Rosberg and Lewis Hamilton is manna from heaven for the sport's supremo. Prior to Sunday's controversial collision in the Belgian Grand Prix, and the explosive remarks from Hamilton that followed, the head-to-head had resembled nothing more than a playground squabble.