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

Juke-R gets Nissan GT-R suspension upgrades: Video

We promise the Nissan Juke-R series of videos will wrap up soon. This week we have the handling episode, where engineers show us what it takes to make the Juke-R turn in like the GT-R. Next week, we'll get the finishing touches.

London's GPS-based speed-limit trial puts Big Brother's foot on the gas pedal

A fleet of 12 Toyota Priuses in London have been fitted with GPS-linked speed limiters to measure how drivers respond to having their speed controlled by a computer rather than their own feet. For now, the trial is local to London, run by Transport for London, the agency that manages the city's roads, buses, subways and trains. The agency is using its own fleet of Priuses for the test and will add a bus and a taxi later this year.

Michelin Pilot Super Sport launches

Ferrari 458 Italia - just one of the Michelin Pilot Super Sport shod Supercars at the launch At the beginning of October – when it was already starting to feel as if we were in mid-winter on some days – the nice man from Michelin (that’s Paul, not the Michelin Man) called and asked us if we’d like to go and play with their new tyre – the Michelin Pilot Super Sport -  on some appealing cars. Sadly, too few staff and too much to do meant we had to decline his kind offer. Although it was very hard to do when we realised it would have meant a few days in the sun in Dubai and the chance to drive some of the world’s finest cars, shod with Michelin’s replacement for the Pilot Sport PS2.