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Nissan Juke-R build continues with GT-R gearbox and drivetrain: Video

We know the project: Putting a GT-R powertrain into a Nissan Juke. We've talked about the transfer of technology. We've seen the early stages of the build, and last week we saw Nissan marry the heart of the GT-R to the chassis of the Juke.

Future products: 3 new vehicles on the way for Jaguar, but don't hold your breath

India's Tata Motors, which bought Jaguar from Ford Motor Co. two years ago, recently approved a product plan that gives Jaguar three new models: a small sports car, an entry-level sedan and a station wagon. They will be the first new vehicles to be fully developed under Tata, but they are all several years away.

Optima Sports pushes two new tire innovations

WITH VIDEO -- If John Scott has his way, every car on the road will be shod with tires featuring built-in camber. Scott is the owner of Wisconsin-based Optima Sports, a small automotive-engineering firm, and inventor of Camber Tires--tires with a constantly decreasing diameter. According to Scott, his tires offer multiple benefits, including enhanced handling, increased stability, reduced tread noise, improved fuel economy and better safety by reducing rollovers.