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

Parents 'taxi drivers' for their children

PARENTS spend around six months of their lives playing taxi driver for their children, a poll has found. A new survey claims that the average mum and dad clocks up around 30 miles a week ferrying their youngster to school, to clubs and to see friends, spending around three-and-a-half hours in the car. It means that the average parent racks up around 26,741 miles driving their child around between the ages of three and 20, and spends around 3,147 hours behind the wheel, according to Goodyear, which commissioned the poll.

Twizy Renault Sport F1 concept is a completely bonkers EV

Based on the  strange little Renault Twizy EV commuter golf buggy, the Twizy Renaultsport F1 concept gets a mad body kit to make it look like something out of a Star Wars film, with huge wings, side pods, a rear diffuser and a yellow paint job that evokes Renault’s sporting heritage. But it’s under the skin where the interesting stuff lurks. Renault has fitted the Twizy with an F1 inspired KERS system that fits where the back seat used to be (yes, the F1 Twizy is a toy just for one) which chucks an extra 79bhp at the Twizy’s existing electric motor when fully charged, enough to scoot the F1 Twizy to 62mph in just 6 seconds.

Porsche Battery – a mere £1200

The rather expensive Porsche Lithium Ion Battery Car batteries have been roughly the same shape and size – and utilised basically the same lead-acid technology – for years. They’ve got better, as you no longer need to top them up with distilled water at regular intervals (I’m showing my age now), and they are less prone to going flat. But that probably has more to do with alternators replacing dynamos than the batteries themselves.