2016 Yamaha Yz250 Two-stroke Dan Lamey Race Engine 50 Hp! Zero Hours ..go Kart on 2040-parts.com

Jaguar XKR GT3 (2007): first news and photos

By Tim Pollard First Official Pictures 12 January 2007 10:26 Jaguar XKR GT3: the lowdown The Jaguar XK coupe has been sent on a course of steroids for its race-car transformation. The XKR GT3 was unveiled at the Autosport International Show and will compete in this season's FIA GT3 European Championship. It keeps the 4.2-litre supercharged V8 of the Jaguar XKR road car, but has been tuned to produce at least 475bhp in race trim.

Limited-production Audi A1 quattro has monster power to all four wheels

Audi is poised to take the supercompact class by storm with a wild 252-hp, all-wheel-drive version of the A1. To be produced in a limited run of just 333 cars, the A1 quattro harks back to Audi's rallying heyday of the 1980s. It has aggressive, competition-based styling, a turbocharged engine and the latest in all-wheel-drive technology, together with a heavily reworked interior boasting all of the sporting accoutrements to back up its impressive mechanical specification.

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.