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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.

Gary Cooper's 1935 Duesenberg SSJ fetches record price at Pebble Beach

The 1935 Duesenberg SSJ formerly owned by Gary Cooper sold for a jaw-dropping $22 million over the weekend at the Gooding & Co. Pebble Beach auction, setting a record for the most valuable pre-war car ever sold at auction. It also appears to have become the most expensive American collector car ever sold at auction, eclipsing the very first Shelby Cobra ever made, which sold for $13.75 million in 2016. The Duesenberg was also the lone American-made entrant in the list of top 10 sellers, which was crowded with the names Ferrari and Porsche. You have to go all the way down the list to No. 21 to find the next American car: a 1930 Packard 734 Speedster Phaeton, which sold for a mere $1.127 million. All told, Gooding & Co. said it realized more than $116.5 million in auction sales over the weekend, with a whopping 25 cars sold for north of $1 million, an 84 percent sales rate and an average transaction price of $947,174. Clearly this is how the other half 1 percent lives. Gooding & Co. said there were five world-record sales at the auction. Joining the Duesenberg were a 1955 Ferrari 500 Mondial Series II, which sold for $5.005 million; a 1958 Ferrari 250 GT Tour de France Berlinetta, $6.6 million; a 1967 Ferrari 330 GTC Speciale, $3.41 million; and a one-of-two 1966 Ferrari Dino Berlinetta GT, $3.08 million. Oh, and that 1969 Ford Bronco test vehicle we told you about? The one that was rebadged by Holman & Moody as a Bronco Hunter? It sold for $121,000, which was well below the expected range of $180,000 to $220,000. Perhaps it was the presence of all those gorgeous Porsche Spyders and Ferraris that meant collectors weren't interested in boxy, utilitarian off-roaders. View 24 Photos Gooding and Co. had expected the convertible Duesenberg coupe to go for more than $10 million. It was one of only two of its kind built by Duesenberg — the other having gone to Clark Gable — with a specially shortened, 125-inch wheelbase and a supercharged straight-eight with double overhead cams, able to produce around 400 horsepower and a top speed of 140 miles per hour. It features a lightweight open-roadster bobtail body produced by LaGrande out of Connersville, Ind. The car was also owned at one point by race driver Briggs Cunningham.

Porsche previews new 911 in development

Porsche has taken the rather unorthodox step of releasing a series of photos of a new vehicle before it reveals it in full, sans brightwork and covered in dirt. That model, as you can see, is the new 911, expected to feature a number of upgrades and some big changes over the 991-generation line it will replace. The photos give us an advance look at the update, with more details to follow. Likely to be dubbed (unofficially) as the 991.2 or 991.5, the new 911 will encompass the usual array of visual updates: revised bumpers, headlights, rolling stock, interior equipment... the works, as we saw from the most recent batch of spy shots. But the biggest change will be under the hood, where Porsche is expected to fit a new family of downsized, turbocharged flat-six engines to replace the naturally aspirated units in the current models, likely with more power and improved performance to boot. We expect the launch of the new 911 to kick off a raft of new versions to follow, including coupes, convertibles, and Targas (as you can see from the photos), as well as rear- and all-wheel-drive versions in various states of tune. The current generation, after all, bred a about two dozen versions, and you can bet the new one will lead to just as many, from the base Carrera all the way up to the Turbo. That will (as in the all-turbo Macan range) likely remain the flagship model, even after the forced induction no longer sets it apart. The GT3, GT3 RS and a new purist model are expected to be the only hold-outs for atmospheric pressure, but the widespread adaptation of turbocharged power will put another degree of separation between the new 911 and the naturally aspirated, air-cooled models of old. For more details, we'll have to wait until Porsche reveals the full monte, but for a taste of what's to come, look no further than the 19 high-resolution images in this slideshow. Related Video: Featured Gallery 2017 Porsche 911: Testing View 19 Photos Image Credit: Porsche Porsche Performance porsche 991