Video: 2018 911 GT2 RS sets new Nürburgring speed record

There’s a new King of the ‘Ring. Porsche’s latest supercar, the 2018 911 GT2 RS, has lapped the “Green Hell,” the Nürburgring-Nordschleife, in time of only 6:47.3. That’s not only the new world record for production cars, it was accomplished with rear-wheel drive. And Porsche didn’t just trim a couple milliseconds off the previous record. It…