Exhaust Valve Gasket Kit Polaris on 2040-parts.com

Nissan Juke R takes to the track on video

The road-legal Nissan Juke R may never be built, but today Nissan showed off its the GT-R-powered Juke performing on track.  It's a madcap one-off Juke pepped up with the GT-R's 523bhp 3.8-litre twin-turbo V6. The video below was recorded at the MIRA track in Warwickshire, as engineers had a chance to fine-tune the chassis.

Trail of clues leading to Chevrolet SS nameplate

Connecting the dots that lead to Chevrolet's as-yet-unnamed new model seems to lead back to one storied name: SS. The latest clue that a rear-wheel-drive performance sedan named simply SS could soon join nameplates such as Malibu and Suburban in Chevy's lineup came from an unlikely source: GM itself. A page on the OnStar Web site had listed the GM models that are compatible with a mobile app that gives owners remote vehicle access through their smartphones.

Koenigsegg One:1 officially revealed – it’s not a Supercar, it’s a MEGACAR

The Koenigsegg One: 1 (pictured) officially revealed ahead of Geneva Cars UK exclusively revealed the first details of the Koenigsegg One:1 back in November 2012, and now it’s heading for its public reveal at the Geneva Motor Show next week. So extreme is the One:1 that Christian von Koenigsegg has dubbed it ‘The world’s first MegaCar’, and looking at the specification he may have a point (it has 1 Megawatt of power). The Koenigsegg One: 1 produces a massive 1340 hp and over 1000lb/ft of torque an weighs 1340kg – the world’s first 1:1 power to curb weight ratio supercar – enough to deliver 2G cornering capability together with 610KG of downforce at 160mph thanks to active under and over body aerodynamics.