2006 Porsche Cayman S on 2040-cars

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Porsche celebrates 50 years of 911s with limited edition model

Despite being 50 years old now, the Porsche 911 sure is looking good for her age. And to commemorate this milestone anniversary, Porsche has created the 911 50 Years Edition you see here, which will make its debut at the 2013 Frankfurt Motor Show - 50 years after the original 911 debuted at this very same expo.
What's really neat about the 50 Years Edition is that it houses a rear-wheel-drive setup inside of the wider body used for all-wheel-drive Carrera 4 and 4S models. Found at the back is the 3.8-liter flat-six from the Carrera S, upgraded with the Powerkit package that increases horsepower from 400 to 430 and includes the Sport Chrono setup. According to Porsche, hitting 60 miles per hour takes just 4.2 seconds with the seven-speed manual transmission, or 3.8 seconds with the optional dual-clutch PDK.
Visual changes include two special paint colors - a darker graphite grey and a lighter geyser grey - unique 20-inch wheels that pay homage to the original Fuchs rollers of the 1963 car, and special badging at the rear and on the door sills. Inside, there are more throwbacks to the original 911, with green labeling on the instruments, white pointer needles and silver accents. What's more, the leather seats feature a fabric insert reminiscent of the Pepita design from the '60s. Looks great to us.

Jay Leno puts carbon fiber wheels to the test on a Porsche 911 GT3 RS

Jay Leno's Garage usually focuses on looking at cars new and old, speaking to their owners and then Jay taking a drive to see what he thinks. However, Leno throws his usual shtick to the curb this week to do a full product test of the carbon fiber wheels from a company called Carbon Revolution. If you're not interested in hearing about wheels for 18 minutes, don't worry. They get mounted on a Porsche and are tested back-to-back with stock wheels, and Leno takes the 911 for a track test, too.
While carbon-fiber wheels aren't exactly a new idea, Carbon Revolution's goal is to create a lightweight, one-piece product that can be mass produced. The company even claims that it already has a deal with an OEM automaker to offer them on a vehicle in a few years. The key to the technology is that it doesn't need an expensive autoclave to be made.
In the meantime, the company's carbon fiber wheels are available as an aftermarket option for about $15,000 a set, according to the video. They weigh in at about 15.5 pounds each and offer OEM-levels of stiffness, so they could cut some unsprung mass off of a performance car. Watch here as Jay and his mechanic Bernard lap Willow Springs and give their feedback about what they think of this cutting-edge technology.

A few pre-race notes and a lot of photos from the 24 Hours of Le Mans

The 82nd running of the 24 Hours of Le Mans is on.
Audi has won 12 of the last 15 events, the scion of Auto Union is trying to make it 13 this year. To do so, it will have to overcome a situation faced only three other times during its dominance of La Sarthe: underdog status. Toyota has won the first two races of the year and claimed pole for this race, the rumor being that this year it's Toyota's race to lose.
And then there's Porsche. It's been 16 years since the Stuttgart brand raced on the top rung at Le Mans, three years years since it announced its return, just a year since it acquired Mark Webber in a signing that wasn't subtle and a few months since we got eyes on the 919 Hybrid.