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

Vintage photos show Ford Mustang I and the elusive XD Cobra

It's hardly surprising that our readers want to share their memories of the Ford Mustang -- 50 years is a long time for an automotive nameplate to endure, and the model's upcoming 50th anniversary is as good excuse as any to look back on the experiences that have made the car an enthusiast hit. Take William Drew, who had a close encounter with pony car history when he saw the Mustang I concept, plus a rare Ghia-bodied Shelby Cobra concept, at an auto dealer in Dallas in 1970. His slides (taken with a Yashica camera, he notes) show the unusual cars in the nice, bright colors of Kodachrome.

Social media could put your car at risk of theft

USING TWITTER, Facebook and other social media could alert thieves to you being out of your house and allow them to break in to take keys and steal your car. The threat of thieves using Twitter to spot car owners who are out for the night or on holiday has been highlighted by Tracker, a company that specialises in stolen vehicle recovery. Its Police Relationships Manager Stuart Chapman said: ‘The changing face of car theft means that owners have to take more precautions than they would a few years ago.

Lambo Superleggera

By Ben Whitworth Motor Shows 08 March 2007 10:00 Lighter, harder, faster - the Superleggera stuns Geneva If you think it looks good in these pictures, wait until you see it in the metal – from every angle, the Gallardo Superleggera looks phenomenal. Finished in gun metal Telesto grey and carbonfibre, Lamborghini’s lightweight wonder drew crowds 10 deep at its dramatic Geneva unveiling. Shorn of 100kg, the 1330kg Superleggera – Italian for ‘lightweight’ and pronounced ‘supahlejerah’ – has pulled the rug from under Ferrari, which will only unveil its F430 Challenge Stradale early next year.