Honda Gx200 Cylinder Head Go Kart Racing on 2040-parts.com

Porsche 918 Spyder races toward production

OK, let's put the usual arguments to rest first: The Porsche 918 Spyder is going to be even faster than the Carrera GT in a straight line. That's based on Porsche's own computer simulations in anticipation of the production version of the gasoline-electric-powered 918 Spyder, which is due to roll off a dedicated line within a decommissioned paint shop at Porsche's Zuffenhausen, Germany, headquarters next year. The claimed 0-to-62-mph time is 2.8 seconds; 0-to-124 mph is 8.9 seconds, and top speed should be about 202 mph, thanks in part to series of active aerodynamic functions, including a multistage rear wing.

Video: 7 sexiest car-wash scenes on film

It's Friday afternoon, and in an effort to help you faster pass the last few hours of the work week, we want to call your attention to New York Magazine's video slideshow of the hottest car-wash scenes on film. The spread is entertaining enough in its own right, but the real fun comes from the deadpan commentary provided by Debra Gorgos of Professional Carwashing & Detailing Magazine, who critiques the scrubbing skills of these scantily dressed stars. As for the common (in Hollywood, at least) practice of using one's bikini-clad chest in place of a soapy sponge?

Audi A3 at 2012 Geneva motor show

This is the new Audi A3, revealed on the eve of the 2012 Geneva motor show at the VW Group’s traditional pre-show party. This third-generation A3 is built on the VW Group's new MQB platform, is lighter than its predecessor, will eventually be sold in hybrid guises, and boasts high-end technology that even the Audi A8 limo doesn’t have. So what should I know about the new Audi A3?