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

Porsche 911 cabriolet: First official photographs

Porsche has developed an innovative fabric and composite-plastic folding roof for the 911 cabriolet as part of a push to give it a cleaner appearance, improved aerodynamic efficiency and greater levels of refinement than its strong-selling predecessor. Pictured here officially for the first time ahead of its world premiere in January at the Detroit auto show, the new open-top 911 is planned to go on sale in North America in 2012 in Carrera cabriolet and Carrera S models. Eschewing the traditional multilayered fabric structure of the 997 series 911 cabriolet, the next model (991 series) adopts a specially developed lightweight roof that uses two fabric-skinned composite plastic panels for the upper and rear part of the structure, giving it a more uniform shape together with a tauter fit that is claimed to make it more resistant than before to buffeting at high speeds.

Fiat at the Geneva Motor Show – Abarth Punto EVO

The Abarth Punto EVO - Geneva bound Fiat’s hot Herberts – Abarth – don’t just have the Abarth 500C Convertible to stick on their stand at Geneva, they also have a tweaked and sorted Punto EVO – the Abarth Punto EVO – to get the attention of show-goers. The performance division of Fiat have stuck a bigger turbo on the Punto EVO which ups the output to 165bhp and drops the 0-60mph time to 7.7 seconds. But economy and emissions don’t seem to suffer with the EVO managing 47mpg and emissions of 142g/km.

U.S. new car sales surge at fastest pace in nearly 7 years

U.S. sales of cars and light trucks surged 9 percent in November 1.24 million units and rolled off dealership lots at the fastest pace in almost seven years. The industry's annualized sales rate, adjusted for seasonal factors, rose to 16.4 million last month, up from 15.3 million a year earlier and easily topping analysts' forecasts in the 15.8 million range.