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

Hangover affects driving ability 'as much as being drunk'

A HANGOVER following a night of heavy drinking can impair driving performance as much as driving under the influence of alcohol, according to new research. Scientists at universities in the UK and the Netherlands found that the effects of a night's heavy drinking last longer than a measurable blood alcohol concentration and that hangover immunity is largely a myth. In research conducted at the University of the West of England, participants who had been drinking the night before undertook a 20-minute simulation of driving in a mixed urban and rural setting.

Bentley Mulsanne convertible concept debuts

Bentley will expand the Mulsanne lineup with a glitzy convertible version, previewed by a concept that debuted at Pebble Beach. The British droptop would likely share mechanical pieces with the coupe, meaning a twin-turbo 6.75-liter V8 making 505 hp and 752 lb-ft of torque paired with an eight-speed automatic and rear-wheel chassis. Technical specifications were not confirmed.

Audi Q5 concept is killer

Audi has provided the strongest hint yet that it plans to crown its Q5 lineup with an RS model by revealing a one-off, 408-hp, supercharged 3.0-liter V6 concept version of its compact SUV. The vehicle’s public premiere comes this weekend at the annual Woerthersee meet in Austria. Although Audi officials are playing down the importance of the custom concept, insiders have told AutoWeek that it was constructed to provide customer feedback on a possible performance-oriented version of the Q5, the likes of which would almost certainly form part of the company’s future North American lineup.