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

Mercedes unveils powerful new AMG 4.0-litre twin-turbo V8

By John Mahoney Motor Industry 25 July 2014 17:09 Mercedes AMG has released details of an all-new 503bhp 4.0-litre twin-turbo V8 that will help fill the void when the production of its normally aspirated 6.2-litre V8 ends. Lightweight, compact and more efficient than the big 6.2-litre it replaces, the new smaller capacity turbocharged V8 produces 479lb ft from just 1750rpm. The first car to receive the new engine will be the Porsche 911-rivalling Mercedes AMG GT, but other smaller cars like the C63 AMG are also set to benefit from its compact design.

Nissan EV moves electric car closer to reality

It's called the Leaf in Japan, and whether or not Nissan's production electric car carries that name in the United States, the company insists that the car will be on the road before the end of 2010. Slightly larger than the familiar Versa subcompact, the zero-emissions Leaf was unveiled Aug. 2 at a dedication ceremony for Nissan's new global headquarters in Yokohama, Japan.

Ford Start Concept – Beijing

Ford will unveil the Start Concept - a global city car - at the Beijing Motor Show We really didn’t see this coming – at least not yet – but Ford have pulled off a surprise ahead of the Beijing Motor Show by unveiling a Global City Car – the Ford Start Concept. We’re pretty sure this really is just a concept – although no doubt a direction pointer for Ford’s aspirations - but the 3-pot Ecoboost engine in the Ford Start is definitely not a concept engine. We’ll start with the engine in the Ford Start.