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

McLaren MP4-12 650S hits the Web ahead of official Geneva reveal

Images of the new McLaren MP4-12 650S have leaked to the Internet ahead of a planned unveiling for the British supercar at the Geneva Motor Show in early March. Created in response to customer demand for an edgier version of the McLaren MP4-12C offering greater levels of driver engagement, the 650S runs a more heavily tuned version of McLaren's twin-turbocharged 3.8-liter V8 direct-injection engine producing a claimed 25 hp more than the variant used by standard sibling for a total of 641 hp (as its name suggests 650 ps -- metric hp). Further details remain scarce ahead of the MP4-12C 650S's official public unveiling in Switzerland two weeks from now, although information passed on to prospective customers at a private presentation of the new two-seater held last week suggest it is also in line to receive a series of modifications to its seven-speed dual clutch gearbox, suspension, steering, brakes and aerodynamics -- all aimed at providing it with a more aggressive nature and added racetrack ability.

Fashion designers make their mark on Opel/Vauxhall Adams

Vauxhall has joined forces with fashion designers Louise Gray, James Small and Fred Butler by giving them the chance to personalize their own Adam car. Each designer had their own Adam to customize and they set about the task of using it as a canvas to express their own signature style. Gray, whose designs are typically colorful and bold, used foil-printed silk crepe and large sequins to personalize her car; Small's smooth, brightly- painted Adam represents his printed menswear line, while Butler's vibrant geometric design conveys his personal style.

2009 Jaguar XKR is unveiled

The 2009 Jaguar XKR - Quicker, more economical and better equipped We brought you the first undisguised pictures of Jaguar’s updated XK a few days ago, and Jaguar has now officially unveiled the XKR at the Detroit Motor Show. As we reported, the styling updates, although modest, do freshen the car up nicely and make it feel more current. A new front end with chrome-rimmed air vents, tweaks to the mirrors and LEDs at the back, although small changes, do make a difference.