Pcv Valve Standard V201 on 2040-parts.com

CAR readers interview ex-F1 star David Coulthard

By Ben Whitworth (photos by Jacob Ebrey) Motor Industry 22 May 2009 11:21 In a somewhat surreal event, we caught up with David Coulthard at Goodwood circuit this week and put the best of your questions to the former Red Bull racer. Why was it surreal? Well, the Scot was hammering around the circuit in Volkswagen’s Caddy racer – a front-drive turbodiesel van that  completes in the Volkswagewn Racing Cup championships.

BMW M Performance Editions (2012) official pics, pricing

BMW has announced prices for its M Performance limited-run editions of the M3 coupe and M5 supersaloon. Brace yourself: both command around a £20,000 premium over the standard versions. The M3 comes in at £74,080, and the M5 is £95,140.

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.