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

Students experiment with interactive window glass for GM

General Motors is thinking long term for its back-seat entertainment. It worked with students from the Future Lab at Bezalel Academy of Art and Design in Israel to develop apps that run on a car's rear side windows. The project, called Windows of Opportunity, was inspired by studies that say passengers often feel disconnected from their environments.

McLaren 12C Can-Am at Pebble Beach

A (currently) one-off McLaren MP4-12C – the McLaren 12C Can-Am – is heading for Pebble Beach, previewing a track-day MP4-12C. The McLaren MP4-12C is a one-off track-focused MP4-12C, developed by the same McLaren GT team which developed the MP4-12C GT3 race car, and its heading for Pebble Beach this month to tempt US track-day enthusiasts. Developed without the constraints of a racing series, the 12C Can-Am is based on the GT3 car and adds a new aerodynamic package – which improves downforce by 30 per cent – with a carbon fibre splitter with little winglets atop, a huge rear tray of a spoiler and a carbon fibre diffuser.

Vauxhall reveals 576-hp VXR8 GTS sedan

It appears that Australians have figured out how to make spectacular American-style muscle cars, and they're willing to share with the British. At least that's what the Vauxhall VXR8 GTS looks like on paper. Vauxhall has just revealed a a mean looking piece of machinery that may remind you of a car or two from its side profile, an they've spilled the details on this beast ahead of its launch at the Autosport International auto show.