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

Poll: Spouses rank as worst backseat drivers

Spouses beat out mothers and children as the worst backseat drivers, according to 500 drivers recently polled by Insurance.com. For men, 40 percent said their wives were worst, followed by friends at 17 percent and mothers at 15 percent. Thirty-four percent of the women ranked their husbands worst, 18 percent said their mothers and 15 percent said their friends.

Volvo V60 Polestar costs £49,775 – just 175 coming to the UK

Just 175 Volvo V60 Polestars (pictured) coming to the UK We did expect, when the Volvo V60 Polestar was made official in November last year, that it would be a regular production model. But instead it’s going to be a limited edition special. That probably makes sense with Volvo busy updating their entire range, but it does mean there will be just 750 cars built, of which 175 are earmarked for the UK – the biggest allocation of any market.

Art installation moves 100,000 toy cars an hour

IT'S NO PICASSO, but this installation by conceptual artist Chris Burden certainly has the potential to be moving. Called Metropolis II, this amazing construction took Chris and his chief engineer four years to design and create and expands significantly on Metropolis I - the latest version has 18 roadways including one six-lane carriageway. It also has a rail network with HO-scale model trains, and running at capacity it pumps 100,000 cars around its network at a scale speed of 230mph.