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Scuderia Ferrari F138 unveiled in Maranello

This is the F138, the Formula One challenger that Ferrari CEO Luca de Montezemolo describes as "hopeful" and the eighth and final version of a Scuderia Ferrari Formula One car with a V8 engine - for now. The last digit in this car's name pays homage to that cylinder count, while the first two digits represent the year; next year the regulations will mandate 1.6-liter turbocharged V6s.
The Scuderia did well in pre-season testing last year but at the first race found itself almost two seconds down on the other top teams. With no significant changes to the regulations for 2013, Ferrari focused on weight loss, making components smaller and making the package more rigid, refining every aspect of a car that's essentially an evolution of last year's F2012. The front suspension has been redesigned for aero benefit, and the rear suspension is completely new. The front and rear wings are evolutions, and there's a new air intake design above the cockpit and redesigned intakes on the sidepods. The rear bodywork forms a much narrower package around the redesigned exhaust system, and the KERS is smaller and lighter.
Getting a jump on the 2014 car that will be a clean-sheet design under the new technical regime, Ferrari has integrated the spec TAG 320 electronic controller unit to this year's car. Forbidden from raising the power performance of the engine, the F1 team has worked on maintaining that performance over the three-race life of the engine. And yes, that's a vanity panel over the stepped nose in front.

Ferrari 488 Pista Spider drops its top in the sun at Pebble Beach

Ferrari, as Ferrari does, has been moving fast. In the space of just five months, we were introduced to the new Ferrari 488 Pista at the Geneva Motor Show, had the chance to drive a Pista prototype and then a production version of the $345,300 supercar, and finally we were tantalized by the mere-mortals-can't-have it Pista Piloti Ferrari. Now Ferrari has its latest Special Series variant at Pebble Beach, the Ferrari 488 Pista Spider concept. Ferrari says it is the 50th convertible in company history and has the lowest weight-power ratio yet in a droptop at 1.92 kg/cv (or about 4.22 pounds per horsepower). That equation is helped in no small part by 710 horsepower, driving a car with a dry weight of just 3,036 pounds — it's that slight if you've checked all the boxes for lightweighting options, that is. That's about 200 pounds more than the coupe, but Ferrari says this car still does 0-to-62 in 2.85 seconds and has the same 211 mph top speed. Ferrari says it maintained the aerodynamics of the coupe, and the convertible also shares the coupe's lightweighting from gobs of carbon fiber and simplification. The driver's door handle is a mere strap. This species of Spider can be identified by a central stripe down its back, which, Ferrari says in its announcement, "recalls the movement of the airflow and exalts the lines of the car." The blue stripes over a white body also happen to be traditional racing colors of the United States, another nod to the car's debut site and America's love of convertibles. Assisting the car's at-the-limits driving dynamics is a new lateral control system called the Ferrari Dynamic Enhancer. The Spider has 20-inch diamond-finish alloy wheels with berlinetta rims, though you can opt for one-piece carbon-fiber wheels offering a 20 percent weight reduction. No mention of whether the 488 Pista Spider will enter production, but Ferrari notes the popularity of its droptops in the U.S., so we're going to assume it's happening. And if Lamborghini can do a droptop version of its hardcore Huracan Performante, why shouldn't Ferrari with the Pista? Related Video: Featured Gallery Ferrari 488 Pista Spider at Pebble Beach View 16 Photos Related Gallery Ferrari 488 Pista Spider Image Credit: Ferrari Design/Style Ferrari Convertible Performance Supercars Pebble Beach

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.