Porsche 997 Gt 3 Throttle Body 99760511601 E Gas 82mm on 2040-parts.com

Watch a Triumph Spitfire engine assemble itself

Chris Herridge bought an engine for a Triumph Spitfire on eBay. He then proceeded to take 3,000 photos as he disassembled and rebuilt it, possibly destroying his camera but gaining a shiny new SU-equipped Triumph engine by the time he was done -- eleven months later. We get the video above despite having taken no part in the labors.

MCE MC1 supercar (2008): first official pictures

By Ben Pulman First Official Pictures 21 January 2008 09:46 Last autumn, CAR's spy photographers caught a mystery supercar test mule at a Midlands track, sparking a frenzy of speculation that it was the next supercar from Lotus, McLaren, Noble and other specialist sports car firms. Dozens of readers posted their suggestions, helping us to narrow down the chase. CAR discovered that it was a much-delayed tie-up between C2P Automotive and MotorCity Europe.

Mercedes-Benz plans teen-driving school

Mercedes-Benz plans to open a driving school for teens in the United States late this year. The school will be modeled on one that Mercedes launched in the United Kingdom in 2009. The location of the school and the program cost won't be disclosed until the end of April, a company spokesman said.