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

Flip-flops most dangerous shoe to drive in

Driving in flip-flops is more dangerous than heels, with the flimsy footwear responsible for an estimated 1.4 million car crashes or near misses per year. A study commissioned by car insurance company Sheilas’ Wheels found that one third of motorists wear the not so supportive shoe behind the wheel, topping a poll of the top five summer footwear Brits struggle to drive in. 98% fear UK road safety not improving Find a used car on Auto Trader As many as 51% of drivers surveyed admitted struggling to drive in flip-flops, while 49% said they’d found it difficult to drive in bare feet.

Japan quake threatens to delay U.S. output of Nissan Leaf EV

The March 11 earthquake in Japan could force Nissan to delay the start of U.S. production of its Leaf electric vehicle, now scheduled for late 2012. “The earthquake is putting us in a very difficult situation,” said Hideaki Watanabe, head of Nissan's Global Zero Emission Vehicle Business Unit.

McLaren P1 gets an Arctic shakedown (+video)

So McLaren are busy throwing the worst conditions they can at the P1 to make sure it can perform even in the harshest of conditions and be the best driver’s car in the world – even when there’s several feet of ice under its wheels. McLaren has had several XP prototypes of the P1 running round the world’s harshest climates – hot and cold – and have delivered a video of the P1 prototype playing on the ice in the north of Sweden – inside the Arctic Circle – to keep interest in the P1 bubbling along ahead of its dynamic debut in the UK at the Goodwood Festival of Speed in July. Despite its enormous power – 903bhp from a combination of its turbo 3.8 litre V8 and electric motor – the P1 does look composed and capable, even with sub-zero temperatures and a surface that has zero grip.