Engine Crank Position Sensor 23731-al60c Fits Altima Quest Murano on 2040-parts.com

Porsche 911 GT3 R Hybrid (2011) first official pictures

Porsche has released details of its updated 911 GT3 R Hybrid – the 2010 original nearly won last year's Nurburgring 24hr race before (ironically) it retired with petrol engine failure.  The 2011 Porsche 911 GT3 R Hybrid – the lowdown Before this report disappears in a chorus of ‘it looks the same as last year’s one’, let's outline where Porsche’s engineers have been busy. At the unfashionable end of the car remains a 4.0-litre flat-six engine producing approximately 470bhp. Up front are twin electric motors, now producing 75kW of power each (up from 60kW) and combined these give the GT3 R Hybrid a 197bhp electric boost, which can be programmed to activate automatically via the throttle pedal, or manually selected during overtaking. F1-derived hybrid tech for the 911 GT3 R Hybrid Power for the two electric motors doesn't come from batteries, but flywheel accumulator technology from Williams Hybrid Power, an offshoot of the Williams Formula 1 team. The flywheel, encased in a carbonfibre safety cell in the space where the passenger seat would be, spins at up to 40,000rpm and acts as a mechanical energy store for the electric motors. Regenerative braking feeds energy back into the flywheel system – no surprises there, as the technology is derived from Williams' exeprience with Kinetic Energy Recovery Systems (KERS) in F1.

Mercedes-Benz Concept Coupe SUV previews the MLC

What you’re looking at here is - in concept form at least - the all-new Mercedes-Benz MLC SUV. Yes, it’s called the Concept Coupe SUV, but with the coupe version of the Mercedes-Benz ML arriving as soon as 2015, it provides a pretty big hint of the shape of things to come. And when we say big, we mean big.

Carrozzeria Touring Superleggera Disco Volante – a new take on the Alfa 8C

The Carrozzeria Touring Superleggera Disco Volante Carrozzeria Touring Superleggera Disco Volante is a homage to the 1952 Alfa Romeo Disco Volante, based on the Alfa 8C and heading to Geneva. The Carrozzeria Touring Superleggera Disco Volante – which is quite a mouthful – is a concept put together by Carrozzeria Touring Superleggera for this year’s Geneva Motor Show and is a modern take on the 1952 Alfa Romeo Disco Volante, itself a Touring concept based on the Alfa 1900. This time Carrozzeria Touring has taken a modern Alfa as a platform for its creation, the Alfa Romeo 8C, and created a new body in hand crafted aluminium with carbon fibre elements, but under the skin it looks like the 8C stays intact.