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Drive inks 10-episode deal with NBC Sports Network

Today is a good day for Chris Harris, Mike Spinelli and Matt Farah, the hosts of the entertaining YouTube series Drive. The show has officially moved from the world of online video and become an actual, honest-to-goodness television show.
In addition to its YouTube exploits, which will continue, ten episodes of the show will air on the NBC Sports Network. The debut will run this Saturday, and coincide with NBCSN's coverage of the 2014 Monaco Grand Prix. From the sounds of it, this first episode should be unlike anything the trio could do on the Internet.
The team is going on a Top Gear-like trans-European adventure in a Mercedes-Benz SLS AMG Black Series, a Ferrari F12 and a McLaren 650S. The three will converge on Monaco, and explore the legendary atmosphere that surrounds the principality when the Formula One World Championship rolls into town.

Ferrari to reveal California-based 149M on February 12

The updated, turbocharged Ferrari California might be the Prancing Horse's worst-kept secret ever. The long-rumored car was spotted testing last summer at the Italian dreammaker's Fiorano test track with the unmistakable whistle of a forced-induction engine, and Ferrari is now teasing the reveal of its "149M Project" on February 12. Because that the original codename for the California was the F149, the new car is almost certainly the refreshed version.
The exact engine under the hood is still a mystery, but it is rumored to be a tuned version of the 3.8-liter, twin-turbocharged V8 found in the Maserati Quattroporte with 523 horsepower and 524 pound-feet of torque, an engine that is already a significant upgrade over the 483 hp and 372 lb-ft in the current California. Other reported upgrades suggest there is the possibility of revised exterior pieces to make the new model look more like the F12 Berlinetta, along with an improved interior featuring a more modern infotainment system. As expected, Ferrari has no plans to drop the California's retracting hardtop for the updated model.
While Ferrari will debut the new car on February 12, the public will probably not get its first chance to check out the brand's entry-level sports car until the Geneva Motor Show in March.

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.