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.

Webinars: 3D sketching technology with CATIA for Creative Designers

Adding to our successful series, Car Design News today hosted a new webinar in collaboration with Dassault Systèmes. Today's webinar presented the latest workflows available in CATIA V6 for Creative Designers - a unified industrial design workflow solution to imagine, create, share and experience virtual product design - and introduced the program's new 3D sketching technology, CATIA Natural Sketch. Presented by Xavier Melkonian, Director of CATIA Shape at Dassault Systèmes, and Pierre Maheut, Creative Designer and Product Expert, the complimentary webinar showcased the wealth of possibilities available to creative designers and outlined innovative workflows based on 3D sketching, virtual clay modeling and visualization with interactive raytracing. The software aims to appeal to those looking to boost their design innovation, creativity and expression of 3D sketching and sculpting.

2010 Chevrolet Equinox to emphasize fuel economy

Unlike the previous generation which only came with a V-6 engine, the redesigned Equinox comes with a base 2.4-liter direct injected four-cylinder engine. Customers can get a V-6 option. The new body style reflects Chevrolet's global design language influenced by the Malibu sedan and Traverse crossover.