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Ferrari F12 gunning for GT-R's Nurburgring lap time?

Ferrari may not play the Nürburgring lap time game to the extent that Porsche, Nissan and Radical do, but it has been known to go for some lap times of its own. And now an F12 Berlinetta has been spotted lapping the Nordschleife in an apparent record attempt.
The F12 reportedly had the track all to itself for about an hour and a half, suggesting one of two possibilities: either Ferrari is testing an updated version, or it's going for a lap record with the existing version. While it's impossible to tell what may be going on under the sheetmetal, the communications equipment taped to the roof appear to be the only outward modifications, and would seem to indicate the latter more than the former.
In between warm-up and cool-down laps, the F12 reportedly lapped the circuit in 7 minutes and 48 seconds - which wouldn't be anything spectacular in and of itself, but that lap apparently included 40 seconds of cool-down between T13 and Hatzenbach, suggesting a possible 7:08 lap time. That's the time which Nissan recently recorded in the GT-R Nismo, indicating that Ferrari could be going for Godzilla's top time as the fastest front-engined, street-legal car ever to lap the 'Ring, ahead of the Dodge Viper ACR, Lexus LFA with the Nürburgring Package and Corvette ZR1 (but behind Ferrari's own track-bound 599XX, which clocked a 6:58 lap time four years ago).

Sebastian Vettel to leave Infiniti Red Bull at end of 2014

Things are going to look very different in the Formula 1 paddock come 2015. Official word came down from Infiniti Red Bull Racing that Sebastian Vettel, who won four driver's titles while with the energy-infused fizzy drink and marketing company, will be leaving the team after the 2014 season comes to an end. Taking Vettel's well-worn seat at Red Bull will be Daniil Kvyat, who will join Daniel Ricciardo for 2015. Feel free to read that official announcement below.
While no official announcement has yet been made, rumors swirl that Sebastian Vettel will drive for Ferrari in 2015, taking the place of Fernando Alonso, who many believe will end up at McLaren, which itself is in line for a major driver and team shakeup next year as it switches to Honda power. It's not clear where the rest of the current crop of F1 drivers will land, but as this first blockbuster domino falls into place, expect the rest to fall in line in the coming weeks and months.

Ferrari patents a fancy and fascinating electric turbocharger

While turbocharging has improved vastly over the years, and it has enabled cars to become both more powerful and more efficient, there's always room for improvement. Turbochargers scavenge exhaust gas pressure and use it to turn a compressor that forces intake air into the cylinders. However, as the patent points out, this means the intake compressor and the exhaust turbine are physically coupled, and have to spin at the same rate. Ferrari's design divorces the two, and it's a happy breakup. The key is hooking up the two components of the turbo to their own individual electric motors, with an energy storage device in between. It's different than the electric supercharger systems you have seen on certain Audi products, for example. Those systems recover energy like a hybrid, store it, and then use it to drive an intake compressor. It supplements conventional turbochargers that harvest energy from the exhaust. In systems like Audi's, the electric supercharger is supplementing the sequential conventional turbochargers when they're not operating efficiently, at very low RPM in particular. It works well, but it's complicated, and it is a workaround for the limitations of a conventional turbocharger. See below for an animation of the Audi system. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Usually, optimizing a turbo is a compromise between figuring out what RPM is ideal for each side to spin at to generate power. A smaller compressor generates boost more quickly, but loses efficiency at higher RPM. But there's way more energy in high-RPM exhaust gasses. By hooking up the turbine to an electric motor instead, you can harvest energy from the exhaust throughout the rev range, and particularly when the engine is pushing lots of gasses through. And you can store that energy in a battery if it's not needed at that moment. The intake-side compressor also has a reversible electric motor attached. It is not physically connected to the turbine, so it can operate at any time the computers decide it's beneficial. As engine RPM increases, the compressor doesn't have to increase its speed beyond its optimal range, so there's less energy wasted. And at low RPM situations, when a conventional turbocharger wouldn't have enough exhaust gas passing through its turbine side to generate useful boost in the compressor side, the electric motor can spin up Ferrari's divorced compressor to provide some boost.