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

Modified supercars at SEMA 2013 in pictures

The SEMA tuning and modified car show held in that centre of American excess, Las Vegas, is a melting pot for all things automotive. From trucks and busses to family saloons and hatchbacks, aftermarket tuning companies go to work making the wackiest modified versions of every type of vehicle around, showing off their wares at SEMA. Not even supercars are off limits.

Belgian Grand Prix Qualifying – Hamilton beaten to pole by Rosberg

Rosberg takes pole in Belgium in the rain Formula One is back from its summer break, but normal service has resumed with Mercedes taking a one-two at Spa in qualifying for the 2014 Belgian Grand Prix, but it’s Nico Rosberg on pole, beating Lewis Hamilton in to second place. The two Mercedes were in a league of their own – two seconds ahead of the best of the rest – as torrential rain made the Spa circuit teachorous. Hamilton’s qualifying was patchy – - and a bit erratic – and he also had problems with glazed discs pulling his car to the left, but Rosberg was consistent – and quick – and deserved his pole.

New Opel/Vauxhall Astra saloon revealed – but not for the UK

The new Astra with a boot has been revealed but it’s not heading for the UK. It will, however, be offered in Germany and Spain. The hatchback has taken over the car world in recent years when it comes to family cars (although we could see the crossover / compact SUV supplant it before long), which has meant the demise of the traditional saloon, certainly in the UK market.