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

Lamborghini Aventador J Roadster revealed officially

Lamborghini Aventador J Roadster After the leak of the Lamborghini Aventador J over the weekend, tonight we get the official reveal of Lamborghini’s stripped-out Aventador Roadster When we ran leaked photos of the Lamborghini Aventador J Roadster at the weekend we said it threatened to steal a bit of Ferrari’s limelight at the Geneva Motor Show – and it will. The Aventador J  Roadster is Aventador to the max, with all fripperies – including the windscreen and roof sacrificed in the pursuit of low weight and extreme performance. Lamborghini say the Aventador J is a four-wheeled sport-bike, and they’re not wrong.

"Carry-on" engine will power Le Mans racer

NISSAN will this year compete in the famous Le Mans 24-hour race using a revolutionary 1.5-litre, 400bhp engine that’s small enough to qualify as carry-on luggage. The astonishing new technology produces more power per kilogram of engine weight than the 2014 Formula 1 engines, and what’s more it’s set to lead to road car technology. And while the engine block is too heavy to take onto a plane as hand luggage, its 50cm height, 40cm length and 20cm width makes it small enough.

GM cancels Opel Vauxhall sale to Magna

By Tim Pollard Motor Industry 03 November 2009 22:59 General Motors tonight surprised the world by pulling its proposed sale of its European division – Opel and Vauxhall – to Magna. In a dramatic U-turn, Detroit said 'an improving business environment for GM over the past few months' had made it reappraise its spin-off plans.The 11th hour switch means that GM will still retain full ownership of Opel and Vauxhall, which will now 'be restructured in earnest'. Canadian parts giant Magna had won the race to buy a controlling stake in GM Europe, as a newly relaunched Detroit sought to shore up its finances.