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

M-way closures 'all year round'

SOME MAJOR MOTORWAYS did not operate at full capacity on any day last year, according to figures obtained under a Freedom of Information Act request. There were some lane closures on all 365 days of 2013 on the M1, M4, M5, M6 and M25 as well as on the M60 in north west England and on the M54 in Shropshire and Staffordshire. There were 358 days of lane closures on the M62 in northern England, 357 on the M40 which runs west from London to South Wales and 355 on the M27 in Hampshire.

Next Dodge Viper will shed some rough edges

Little by little we're getting a clearer picture of the next-generation Dodge Viper SRT10. During a conversation with Dodge boss Reid Bigland at the Los Angeles auto show, Bigland told me the redesigned Viper "will appeal to a broader segment of the market." The car is expected to debut in 2012 but is not likely to appear at the Detroit auto show, he says. Today's Viper is essentially a street-legal race car.

New York auto show 2012 review by Ben Oliver

New York is not a city in love with the automobile. The titans of Wall Street may have the money to buy Ferraris and Lamborghinis but you rarely see them on the street: if the city's appalling roads didn't break them, its appalling driving would. But maybe that's why New York's 112 year-old 'auto show' is still so popular.