2007 Ferrari 599 Gtb Fiorano on 2040-cars

Auto blog

Ferrari return to Le Mans looking more likely?

Statements made by Ferrari president Luca di Montezemolo may indicate that the Italian brand could return to a form of racing it's been absent from for 40 years - prototype racing. That's right, LMP1 could see a factory Ferrari team for the first time since 1973, if a report from ESPN F1 is to be believed.
"We have won with the 458 GTE, but I also quite like the idea of racing at Le Mans in the highest category: who knows, maybe one day we can return and win, say thanks and come home," Montezemolo said. "Maybe we should give it some consideration..."
These seemingly idle, off-hand comments might not hold much water, were rumors about Ferrari's return to prototype racing not swirling as recently as August. There's also the fact that the upcoming, 1.6-liter, turbocharged V6 being used for Formula One complies with the Automobile Club de l'Ouest's own LMP1 regulations, according to ESPN. Finally, Ferrari returning to Le Mans might also explain this video of a camouflaged Ferrari LaFerrari testing a new turbocharged engine, which we showed you a few weeks back. There's a fair chance that what we're actually seeing in that video are the early stages of a new Ferrari prototype testing.

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.

Skip Barber's favorite car is a Ferrari 275 GTB

"My name is Skip Barber," says the voice at the end of this Petrolicious video, "and I'm fortunate to drive a variety of cars. My favorite car is a Ferrari 275 GTB." If you've ever heard that name before, you'll know it carries a lot of weight, and if you've ever seen a 275 GTB up close – or driven one – you know what he's talking about. Barber is a multiple Sports Car Club of America national champion and one of only a handful of American drivers to have competed in Formula One. But he's arguably better known as the founder of his namesake racing and driving schools, which operate at dozens of locations across the country. He's usually linked most prominently to the iconic Lime Rock race course. Barber rescued the Connecticut circuit when its previous owners pulled out, putting the investment together with some alumni from his school. These days Skip is the sole remaining proprietor, but as you can see from the way he talks about it, he's justifiably proud with what he's done with the place. It's one of the few automotive race tracks in the country recognized on the US National Register of Historic Places, and still hosts top-level racing – including the United SportsCar Championship that will return for the Northeast Grand Prix this summer. Between the racing career he's had, the schools he's started, and the track he's preserved, it's safe to say that Barber has left an indelible impact on the motor racing scene in America. And at 79 years old, he's showing no signs of slowing down. Related Video: