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

MSN readers back 80mph limit on UK motorways

Getty Images Half of you back an 80mph speed limit on British motorways, according to a poll of more than 40,000 MSN UK readers. An overwhelming 20,000 of you said the limit should be raised from the current 70mph, while a quarter of respondents preferred to stick with the status quo. Microsoft poll results Our poll was published in the week when the government announced plans to reduce the speed limit on a section of the M1 in Derbyshire and Yorkshire in a bid to cut air pollution.

BMW tuner Manhart creates 743-hp M6 Coupe

There are BMW M6 drivers out there for whom the stock output of 560-hp and 500 lb-ft of torque just aren't enough. At least that's what German tuner Manhart is betting on in unveiling their MH6 700 version of the M6 hardtop. Manhart has been tuning BMWs and only BMWs for 20 years, and they've worked on everything from the E30 3-series to the latest offerings from the Bavarian automaker.

Audi A5 and S5 (2011): the revised Coupe, Cabriolet and Sportback

You wait, well, days for a new Audi model, and then three come along at once. This trio are the revised A5 Sportback, Coupe and Cabriolet, and the mid-life nip ‘n’ tuck ushers in revised styling, infotainment upgrades, and new engines that reduce fuel consumption by an average of 11%. Right then, what’s new inside and out on the new Audi A5 range?