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

Essex man builds his own road-legal F1 car

OK, first things first – this isn't really an F1 car. In fact, aside from the Red Bull livery, it shares very little in common with a real F1 car. But we couldn't help but take a closer look.

Porsche 911 RS models through the ages – on video

By Tim Pollard First Official Pictures 26 March 2010 06:35 Porsche GB has issued a rather cool video detailing the history of the 911 RS models – filmed in situ at the new Porsche Experience Centre in Silverstone.Unlike most corporate videos, this one is remarkably free of commercial sells – although we should remember its presenter will be a tad biased! But we're posting it here because we reckon it's a great video guide to the most hardcore of 911s, tracing the history of the lightweight Renn Sport specials all the way back from the 1973 original up to the present day.>> Rip-off or rip-rorting? Click 'Add your comment' and tell us what you think of the 911 RS models

One in six drivers 'top 100mph'

ONE IN SIX (17%) of drivers admits to driving at more than 100mph on the motorway regularly in the UK, even though the speed limit is 70mph. More than twice that number (38%) own up to driving at above 90mph, while 11% say they speed at 50mph or more in residential and urban areas where there is a 30mph speed limit. Research by Direct Line shows 61% of drivers have also exceeded the 20mph limit.