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.

Mercedes E63 AMG (2011) gets twin-turbo V8

Mercedes has updated the E63 AMG super saloon with a range of minor tweaks, and one major one. Say goodbye to the 6.2-litre naturally-aspirated V8 engine which heralded the '63' badging, and hello to another downsized, forced-induction response to tightening emissions and economy requirements. The 2011 E63 receives the twin-turbo 5.5-litre V8 engine first seen in the S63 AMG, and now powering the CL63 and CLS63 as well. So the Mercedes E63 AMG is actually an E55 AMG?

2013 Bentley Continental GT Speed Convertible: First Photos

We have the first photos of the 2013 Bentley Continental GT Speed Convertible ahead of a reveal at the 2013 Detroit Auto Show. Bentley hasn’t done the official reveal for the GT Sports Convertible yet, so all we have are the first photos in all their purpleness (although the DVLA thinks this particular Bentley is black). Under the skin we expect the same W12 with 616bhp and 590lb/ft of torque which is enough, certainly in the tin-top GT Speed, to get the monster Bentley to 62mph in 4.2 seconds and on to 205mph.