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

Alfa Romeo 4C hits the track (video)

The Alfa Romeo 4C (pictured) out on track – on video The Alfa Romeo 4C has been on its way for longer than it should have been. But Alfa Romeo finally got round to revealing the 4C in prodiction spec at the Geneva Motor Show in March, and visitors to this year’s Goodwood Festival of Speed later this month will get to see the 4C strutting its stuff up the hillclimb. But ahead of that dynamic debut, Alfa has released new video of the 4C out playing on the Balocco Racetrack in Italy, with a few wailing exhausts notes but far to much dramatic music as a soundtrack.

Peugeot 208 Style arrives – costs from £13,445

Peugeot 208 Style arrives It’s nearly two years since the new Peugeot 208 started arriving in the UK, and it’s a decent little car with plenty of options and a sensible price tag. But the newness of the 208 is starting to wear off a little, so Peugeot are aiming to put some pep in to sales and some footfall in to showrooms with a new special edition 208 – the Peugeot 208 Style. Based on the best-selling 208 Active trim, the 208 Style comes with a panoramic glass roof, SatNav, parking sensors and chrome door mirrors, with the interior getting new seat trim.

A heavy key chain may deactivate the airbags in your Chevy Cobalt or Pontiac G5

GM is recalling 788,000 Cobalt and Pontiac G5 sedans for a potentially deadly problem with the ignition system. When the vehicles' keys are connected to heavy key chains (or, say, key rings laden with a dozen extra keys), a sufficiently extreme jolt or impact could shift the ignition out of the "run" position and into the "off" position. Cuts electrical power to the vehicles' systems, in turn deactivating the airbags.