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

Bloodhound 1000mph World Speed Record attempt goes carbon neutral. Piffle.

Richard Noble’s Bloodhound Land Speed Record attempt will now be carbon neutral thanks to sponsorship by Carbon Neutral Investments (CNI). People like Richard Noble – leader of the Bloodhound Project aiming to break the 1000mph land speed record – are made of the same stuff as Spitfire pilots and Biggles, with a gung-ho approach to the inherent dangers and an inability to contemplate failure; British Bulldog Spirit at its best. So it seems almost sad that a proper Boy’s Own adventure like the Bloodhound SSC – a 133,000bhp rocket and jet powered racing car – should bow to trendy PC sensibilities by announcing it’s a ‘Carbon Neutral’ project.

Hamilton rises again

LEWIS HAMILTON stayed true to the philosophy he has inked on his back as a victory to savour ignited his Formula One world title challenge for this year. The words 'Still I Rise' are tattooed across the top of his shoulders - and also adorn his helmet from this season - and are a reminder that in adversity there remains the capacity to perform and achieve. After enduring an unhappy season-opening Australian Grand Prix two weeks ago that was littered with technical problems, one of which forced his retirement after just two laps, Hamilton rose above such disappointment to clinch his first win in Malaysia, and 23rd of his F1 career.

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.