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

BMW Z4 sDrive 35is (2009) at Detroit motor show 2010

These are the first official pictures of the new high-performance BMW Z4 sDrive 35is, unveiled today at the Detroit motor show. A bit of a mouthful (that's BMW's new nomenclature for you), but it's essentially the fastest, hardest Z4 to date since the recently departed M roadster curled over and died.The Z4 sDrive 35is uses Munich's existing 3.0-litre twin-turbo straight six, tweaked to produce 335bhp and 332lb ft of the twisty stuff all the way from 1400-4500rpm. That's one flat torque curve, and a 29bhp jump over the regular sDrive35i.

2012 Canadian Grand Prix Qualifying: Vettel takes pole

Sebastian Vettel has taken Red Bull’s second pole position in a row with a stunning qualifying at the 2012 Canadian Grand Prix. Red Bull may have seemed a bit out of sorts so far in the 2012 F1 season, but Vettel’s pole at the Canadian Grand Prix on top of Mark Webber’s win at Monaco last time out may be an ominous sign for the rest of the grid. Vettel took his Red Bull round Montreal’s Circuit Gilles Villeneuve a full three tenths of a second ahead of second place Lewis Hamilton and moves Vettel up to fifth place in the all-time pole listings alongside Nigel Mansell – and his career still has a long way to go to overhaul Schumacher, Senna, Clark and Prost.

Porsche 911 Carrera GTS arrives

Porsche 911 Carrera GTS The news that the Porsche 911 Carrera GTS will be making an appearance at the Paris Motor Show before arriving in showrooms by December should be followed soon by an announcement that there is to be a Limited Edition run of a 911 Speedster. But one step at a time. As we reported in June, the Porsche 911 Carrera GTS is a wide-bodied (44mm wider at the back) 911 which will be the most powerful ‘regular’ model in the 911 range.