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.

Dubbed for the road

The Crackdown 2 video game doesn't go on sale until July 6, but the sweepstakes to win the “Crackdown Cruiser” has already begun. Based on the 2011 Dub Edition Ford Mustang V6, the customized car features Crackdown 2 graphics and 20-inch wheels fitted with Pirelli Zero Nero tires. Paying homage to gaming, the cruiser also includes two Xbox 360s and an LCD screen in its trunk.

Lada 'ready to sell in Western Europe by 2013'

Lada is set to relaunch in western Europe - including the UK - by 2012-2013 to counter the threat of Chinese car makers, senior sources admitted last night. Renault's global marketing senior vice president, Stephen Norman, told CAR that Renault-Nissan's stake in Russian firm AvtoVaz would help bring about the return of Lada to Britain. 'The UK is one of the few markets where Lada was a success,' said Norman.