1971 Porsche 914 on 2040-cars

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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.

Watch Jeff Zwart drive his Porsche GT3 Cup Turbo at Pikes Peak in 4K

There are always fantastic videos documenting the Pikes Peak International Hillclimb, but 2015 is giving us an embarrassment of riches. After seeing clips from some of the record-breaking runs this year, possibly the very best is here somewhat belatedly after the rally. Watching master Porsche pilot Jeff Zwart wind his fire-breathing 911 GT3 Cup Turbo up the mountain was definitely worth the wait. Already no stranger to success at Pikes Peak, this year Zwart won the Time Attack 1 Class with a run of 9:46.243. To make the feat more exciting, his Porsche was outfitted with cameras to perfectly capture his entire race up the course. The external shots truly convey a sense of speed and show how the mountain goes from tree-lined at the bottom to rocky with patches of snow at the top. The film's sublime production shouldn't be too big of a surprise, though, because Will Roegge was director, editor, and among the camera operators for the video. In 2014, he put together a great, short documentary about Zwart's preparation for the mountain and the run, as well. This year was yet another success. At a breezy 4.5 minutes, this clip is definitely a must-see, and the entire thing looks and sounds fantastic no matter how your experience it. However, if you have the capability, the video is also available in 4K. Switching over to the high resolution really makes it possible to pick out all of the gorgeous details. Related Video:

New European charging network will offer speeds up to 350 kW

It's about to get easier to fast-charge your electric vehicle across Europe thanks to four major automakers working together in a new joint venture. BMW, Daimler (Mercedes-Benz), Ford, and the VW Group (Audi and Porsche) have all signed a Memorandum of Understanding to install about 400 DC fast charging sites in Europe. As you may know, there are different types of fast chargers, but the ones that this group is talking about installing will be able to charge an EV in much less time than other stations. That's because these chargers will offer power levels of "up to 350 kW." Compare that to what's generally considered the current gold standard, the Tesla Superchargers, which have rates of up to 145 kW and a statement not that long ago from a Ford exec that suggested that 150 kW chargers would be the new normal. Of course, the Tesla chargers use the company's proprietary connector and the new network the JV is setting up will use the CCS standard. The first new stations will go up in 2017 and those 400 sites are just the beginning. A joint statement by the JV says that EV drivers will "have access to thousands of high-powered charging points" by 2020 along highways and main roads. "The charging experience is expected to evolve to be as convenient as refueling at conventional gas stations," the companies said. While not every electric vehicle will be able to take advantage of the 350 kW charging rate, the companies involved would be silly to build the infrastructure without vehicles that can handle that kind of energy flow. The JV says it would welcome participation from other automakers and will cooperate with interested regional partners. Related Video: News Source: Daimler Green Audi BMW Ford Mercedes-Benz Porsche Volkswagen Electric fast charging