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'Faster. Farther.' dives into the history of Porsche racing tech

No doubt, Porsche has produced some of the best endurance racecars around, such as the turbocharged, slant-nose 935 of the 1970s and the ground-effects-enhanced 956 and 962 of the 1980s. But the company's most famous racecar, its first overall winner at the 24 Hours of Le Mans, was the 917.
The 917 embodied many of Porsche's technological achievements up to that point, such as the company's first 12- and 16-cylinder engines (the flat-16 was never used in competition), fiberglass bodies that implemented early aerodynamic practices and the use of new, exotic materials, such as magnesium and titanium.
The racecar was commissioned by the head of Porsche Motorsports, Ferdinand Piëch, to win overall at the 24 Hours of Le Mans in 1970, after he realized a loophole in the rules that allowed cars to compete with engines up to five liters in the Sport category if they were also production models. Piëch saw opportunity: the top prototype class was restricted to three liters; the production minimum to compete in Sport was 25 cars. And so, with much effort, Porsche assembled 25 "production" 4.5-liter 917s and had them parked in a neat line for the race inspectors to verify their legitimacy. It didn't take long before people realized the new Porsches were much faster than the prototype racers, with a top speed approaching 250 miles per hour.

Porsche 911 going all-turbo this year save for GT3 and GT3 RS

The coming Porsche 911 GT3 RS will represent another high-water mark for the brand, and another milestone. Its 500-or-so horsepower and extreme aero are predicted to lop more than five seconds off the 7:20 Nurburgring lap time of the current GT3, making it "comfortably less" than 7:20. Beyond that, its naturally-aspirated 3.8-liter will form the basis of the turbocharged engines going into the standard range of 911s later this year as 2016 models. That's right – if you're looking for a sub-GT3 911 that gulps its air without compressed assistance, then you've only got a few months to get a new one into your garage. Emissions regulations are the reason, of course, with Porsche's R&D chief Wolfgang Hatz saying that, "Every new model will have lower CO2 than before," and "if you look at euro per g/km, then it's turbo." We don't know what the engine lineup will look like, however; a few months ago Car reported that the base 911 would get a smaller-displacement version of the engine, while the S would stick with 3.8-liter displacement and jump to 520 horsepower, which is the same as the current Turbo. After that, Hatz said, "at the end of the decade electrification has to be the next huge step." That means a hybrid 911 is being cooked up somewhere. Yet even as the brand leaps into the new, there's a chance it could dip a toe back into the old: the 911 GT3 RS will launch with a PDK, but Hatz's team is considering adding the option of a seven-speed manual. Elsewhere in the range, the Cayman GT4 is being engineered by Porsche Motorsport as an entry-level racer, with more power than the current Cayman GTS to go with some serious weight loss. They are also developing a track-only model for privateers. The standard Boxster and Cayman will get turbocharged flat-four engines, but there'll be a sporty Boxster that also loses weight and gets more power than the 325-hp Boxster GTS. And that mid-level supercar that's been floating in the ether for years and supposedly sent to purgatory again just last November? It's on the way by 2020 "at the latest," and will use a version of the new V8 that will eventually go into the Cayenne and Panamera. Featured Gallery 2015 Porsche 911 GT3 RS: Winter Testing Spy Shots View 13 Photos News Source: Top Gear, AutocarImage Credit: CarPix Green Porsche Emissions Convertible Coupe Hybrid Luxury Performance Supercars porsche 911 gt3 wolfgang hatz porsche supercar

Lamborghini Miura, Porsche 911 highlight Techno Classica

Visitors to the Techno Classica show in Germany this weekend were treated to the spectacle of all manner of classic cars under the roof of the Messe Essen. Not surprisingly, the Volkswagen Group was well represented, with the historical departments of two of its flagship marques showcasing their in-house restoration projects – albeit in radically different states of repair. While Porsche brought a completely restored example of a particularly storied 911, Lamborghini went the opposite route by displaying the bare body-in-white for a Miura. With the Miura now celebrating its 50th anniversary, Lamborghini's recently launched PoloStorico division is in the process of restoring several examples. Chassis #5030 is a Miura SV that, as you can see, is still in the middle of its refurbishment, its frame corrected but still unfinished – but that didn't stop the Raging Bull marque from putting it on display. It was joined by the freshly completed green example (chassis #4846) that was the department's first project, as well as the engine from a Miura P400S. Meanwhile, Porsche Classic arrived with a lovely 911 2.5 S/T, the precursor of the 911 RSR. One of only 24 examples made, this particular vehicle won its class at Le Mans in 1972 at the hands of works driver Jurgen Barth (who would alter claim victory overall in '77). It was rediscovered in poor health decades later by a collector, who commissioned Porsche Classic to bring it back to life. The task proved monumental, the vehicle having been modified, crashed, rusted, and used as a playground for children. Both vehicles aptly demonstrate the kind of care that these manufacturers' own restoration departments put into preserving their company's legacy. If you weren't in Essen this weekend to see them first-hand, you can check them both out in the pair of image galleries. Related Video: LAMBORGHINI POLOSTORICO AT TECHNO CLASSICA 2016: RESTORATIONS CELEBRATE MIURA 50TH ANNIVERSARY Lamborghini PoloStorico is at Techno Classica in Essen, 6-10 April 2016, celebrating the Miura's 50th anniversary and illustrating its scope of expertise in restoring classic Lamborghini models. Showing the original Miura SV first unveiled at the 1971 Geneva Motor Show and the subject of a full restoration by Lamborghini PoloStorico, the stand also displays a Miura chassis demonstrating work in progress and a fully overhauled Miura engine.