Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series 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.

Overfinch Range Rovers retain their value on used car market

CAP – used car value experts - have revealed that Overfinch enhancements to Land Rover vehicles retain their value on used cars. It’s all very well paying an aftermarket customiser to make your new pride and joy more individual, but you can probably kiss goodbye to most of what you’ve spent when it comes time to trade in your car. But it appears that there is one aftermarket customiser whose enhancements hold their value when it comes time to sell – Overfinch.

Miko's high performance material with an ecological edge

Italian company Miko specializes in the development and production of Dinamica, a high quality ecological microfiber that can be used for anything from car door panels or upholstery to fashion accessories. The faux suede material is produced from a combination of recycled polyester and polyurethane fibers, and is also 100 percent recyclable at the end of its lifecycle. Lorenzo Terraneo, CEO of Miko, says: "Our priority has always been to invest in the research and development of recycled and eco-compatible materials with special characteristics that go far beyond existing qualitative standards." It is a testament to Terraneo's commitment that his company achieved its early aspirations and eco credentials long before concern for the environment and the reduction of carbon emissions was high on the political agenda or prevalent in the public conscience.