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.

P1 reborn: the return of the P1 supercar club

There's been a whopping great global recession, in case you hadn't noticed. P1, which was Britain's original supercar club, was struggling to repay asset finance repayments of £100,000 a month to fund its fleet of droolworthy cars – and nobody would buy supercars when P1 tried to sell. The market for top-end cars had frozen at the exact time that P1 most desperately needed the dosh.Eventually the banks called the loans in, as they had identified the supercar market as wobbly business they didn't want during a banking crisis.

Lotus Eterne: Lotus flagship saloon revealed

The Aston Martin Rapide mimicking Lotus Eterne You’ll have to stick with this if you’re going through these in chronological order. There was no way we could seriously do one story on all of the Lotus announcements today, so you’re getting one for each. Sort of.