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

McLaren MP4-12C SGP Edition

A trio of special edition McLaren MP4-12C have been commissioned from McLaren Special Operations by Singapore car dealer Wearnes Automotive. We’ve had quite a flurry of activity from McLaren lately , what with the UK debut of the 12C Spider, the McLaren X-1 based on the 12C by McLaren Special Operations (MSO) and the big one – the new McLaren P1. The McLaren P1 is the headline act for a golden halo for McLaren, but the MP4-12C and McLaren Special Operations are the main source of income for now – or at least until the ‘Baby’ McLaren to take on cars like the Audi R8 and Porsche 911 arrives in a couple of years time.

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.

One Lap of the Web: The ABCs of Indy

-- Indy is full of tradition, and ABC is full of Indy. Having covered the Indy 500 for the past half-century, ABC is as "back home again" as Jim Nabors and milk and the forthright assumption that the Indianapolis 500 is the Greatest Spectacle in Racing -- a tagline announcer Charlie Brockman introduced to the world -- which it is. -- How do you design brakes that can stop a 1,000-mph car?