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

Lamborghini shifts R&D focus from more horses to fewer pounds

Lamborghini's drivetrain wizards say they have all the horsepower they need for their super-fast cars. So from here on, performance gains will come from using lighter materials to reduce vehicle weight, instead of from chasing more engine thrust. "It has come to the point where acceleration equals consumption," said Stephan Winkelmann, CEO of the Italian automaker.

BMW 4 Series Coupe: Video

The new 2014 BMW 4 Series (pictured) on video It seems to have taken a while for the BMW 4 Series – the replacement for the old 3 Series Coupe – to arrive – but now it’s here. Revealed last week, the 5 Series is a convincing take on a coupe version of the 3 Series, so convincing – and with more room in the back than before – that its seems likely it will take a bigger share of ’3 Series’ sales than the previous generation coupe. Not only is the overall package of the new 4 Series more convincing, so is the spec level.

Lister Knobbly back on track

Lister The Lister Knobbly - one of the most famous British racing cars of the 1950s - is now available to buy new, with prices starting from £249,000 for track-only versions and £259,000 for road car derivatives. Lister Cars was founded by George Lister in 1954 and its Jaguar-based ‘Lister Knobbly’ race cars were among the most competitive cars in motor racing during the late 1950s. In May 2013 three existing companies - George Lister Engineering of Cambridge, Brian Lister Light Engineering and Lister Storm – were amalgamated following investment by Warranty Wise to create Lister Motor Company Limited.