Cobb Accessport Mitsubishi Evolution X 08+up on 2040-parts.com

Race of Champions preview and video

By Richard Aucock Motor Shows 13 December 2007 10:00 The Race of Champions is the annual end-of-season jamboree. Two drivers from eight nations all go head-to-head, on two parallel 1km tracks, in a series of identical cars, to be eliminated via group stages to determine, in two hours, an overall winner. The fastest of the fast.

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.

Air-powered car edges closer to reality

FANCY a car that runs on thin air? We all would, and Peugeot is almost ready to turn it from science-fiction to science-fact. The firm is ready to actually demonstrate its Hybrid Air technology, where a 208 supermini runs partly on petrol and partly on compressed air, resulting in astonishing fuel economy figures topping 140mpg.