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

Detroit Motor Show 2014 preview: all the important new cars

The Detroit Motor Show - or North American International Auto Show, to give it its full title - is one of the most important motor shows on the planet. Of all the American shows, Detroit is arguably the best, not least because it takes place right at the start of the year, kick starting the motor show calendar. This year's event takes place at the COBO Center, Detroit, Michigan,13-26 January 2014.

British Grand Prix 2011: Button and Hamilton's video guide

Where will you be Sunday lunchtime? Anyone who's even remotely interested in Formula One will be in front of the TV getting psyched up as 12 F1 teams take to the world’s fastest circuit.  Yes, 15 weeks in and 22 of the finest F1 drivers will be lining the grid, thinking about how they will tackle Abbey, the first right-hand corner, the fastest corner on the track where the drivers experience a peak G-force of 4.8g and over 4g for 1.3 seconds! At which point the car is experiencing two and a half times its weight in downforce through the corner.

Rise in illegal 'clocking'

MORE ‘CLOCKED’ cars are on the UK’s roads now after a rise in 2013 of cars with discrepancies in their recorded mileages. Experts say this signals a worrying trend of more dishonest car sellers ‘clocking’, or falsifying, a car’s mileage to make more money when the sell it. There had been a drop in the number of recorded incidences of clocking.