Oem Harley-davidson Technical Forum 2006 All Model's Year Book Used. H-d Univ on 2040-parts.com

2011 Audi R8 GT, an AW first look

Three years after it burst onto the supercar scene, Audi has unveiled a hard-core version of its R8 called the GT. Based on the existing mid-engine R8 V10 and incorporating aerodynamic, weight-saving and mechanical developments used by the company's R8 LMS GT3 race car, Ingolstadt will build just 333 copies of the new 560-hp four-wheel-drive performance flagship. Pricing has not yet been revealed, but given the extent of the changes to the new two-seater, buyers should expect a hefty premium over the R8 V10's $147,000 price tag when the GT goes on sale in North America.

Spied: Porsche 911 GT3 RS

The mild redesign of Porsche's 911 range will get to the ultra-high-performance GT3 RS model, based on these spy shots. This prototype was nabbed making a cross-country U.S. dash.

McLaren P12 supercar (2012) first teaser shot

Here we have the very first official McLaren teaser shot of the Woking brand's upcoming flagship hybrid supercar, codenamed P12. The picture may appear nothing more than a colourful light show, but we can spot certain elements of the P12's styling. Don't worry - CAR has a handful of tech details behind the new Brit supercar as well.