Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

2013 McLaren F1 – more details emerge

A render of the 2013 McLaren F1 / 799 (click for full size photo) It’s more than two years since we revealed that McLaren are planning on building a McLaren F1 road car for the 21st century. Planned to bring game-changing performance to the hypercar market, it will be McLaren’s halo car, sitting above the 458 Italia-bashing MP4-12C, and the yet-to-come McLaren which is aimed at the Porsche 911 and Audi R8. What exactly McLaren are planning with the new F1 – which may be called the McLaren 799 – is still hidden deep in the minds and computers of McLaren’s elite.

Electric cars can become electricity banks

Ever try to store electricity? It won't stay in a bottle, and you can't keep it in your sock drawer. So when you have a lot of it--say, when it's windy and your wind turbines are really spinning, or when it's sunny and your gallium arsenide photovoltaics are lighting up, or at night when the utility's generators can run unhindered--you have to store it somewhere.

Porsche 911 GT3 R Hybrid at the Nurburgring – Video

The Porsche 911 GT3 R Hybrid Nurburgring video below In February we reported that Porsche has developed the unthinkable – a hybrid 911. But this wasn’t a hybrid 911 with a bank of batteries and a fluffy-bunny conscience, but a rampant track 911 with a great big electro-magnetic flywheel and a KERS-like thump of an extra 160bhp – the Porsche 911 GT3 R Hybrid. The 911 GT3 R uses technology developed by Williams F1 and comprises of a pair of generators in the front wheels that shove energy to a composite flywheel (conveniently located next to the driver – not sure how well that would go down on a road0going version) which is the stored and can be thrown at the back wheels whenever the driver wants, in a way very similar to KERS.