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.

Maserati Kubang

Maserati today unveiled its new Kubang sport luxury SUV, the Italian brands's first foray into the segment. The Kubang, making its debut at the Frankfurt motor show, is said to be the forerunner of the future Maserati range. Previously revealed in concept form at the 2003 Detroit motor show, Maserati claims the production version of the Kubang maintains the main features of its concept precursor, such as the style, engine, suspensions, brakes, handling and performance. The manufacturer has for years been producing sedans, coupes and two or four-seater convertibles, but the Kubang is the first of its kind to be created by Maserati.

Elemental RP1 sports car (2014): first pictures of Britain’s newest track car

By Jonny Edge First Official Pictures 23 June 2014 15:58 The frighteningly lightweight Elemental RP1 emerged fully for the first time today, ahead of its public debut at this week’s Goodwood Festival of Speed 2014. At its heart, the 450kg RP1 has a unique carbon-composite tub based on the designs of contemporary race cars. The driver will sit 'feet up', allowing for greater underfloor downforce, which goes some way to explaining how the car achieves a quoted 200kg of downforce at 100mph.