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The 2017 Porsche 911 RSR goes mid-engine, purists be damned

Porsche unveiled its World Endurance Championship and IMSA WeatherTech Championship competitor with the 2017 911 RSR. And this 911 is different from the rest, as the 4.0-liter flat-six engine powering this beast is in front of the rear axle, not behind it. That's right, this 24 Hours of Le Mans competitor ditches the iconic rear-engine layout. Porsche isn't talking specifics on how exactly things are arranged back there. The engine is new, now based on the 991 911's block instead of the previous Mezger motor that's been used for years. The transmission design is new as well – it would have to be to accommodate the new location relative to the engine. The racecar has been engineered to meet the LM-GTE class, where it will go up against other mid-engine cars like the Ford GT and Ferrari 488 GTE. Moving the engine to the middle has given Porsche the ability to fit the 911 RSR with massive bits of aero, like the humongous rear diffuser that looks like it would be more at home on a machine of war. The only thing that can compete with the diffuser for size is the top-mounted rear wing, which shares a similar design to the one found on the 919 Hybrid. Going back to the engine, the direct-injected boxer motor, depending on the size of the restrictor, generates as much as 510 horsepower and sends all of its fury to the rear wheels. The engine is paired to a six-speed sequential gearbox, which drivers can employ through paddles on the steering wheel. The new engine doesn't have a lot of weight to push around as the 911 RSR, as required by regulations, weighs 2,740 pounds. Speaking of weight, the engine layout isn't the only change for the 911 RSR. For 2017, the car ditches its steel body for one that's made out of carbon fiber. The body attaches to the chassis via quick-release fasteners, making the vehicle easier to service as exterior elements can be removed with minimal effort. The racecar also gets a radar-based collision system – aptly named the "Collision Avoid System" – which is meant to limit the 911 RSR's encounters with faster LMP prototypes. Only time will tell if the new layout and aerodynamic components help the 911 RSR beat its competition. But there will be plenty of opportunities to see the racecar in action as Porsche plans to run the 911 RSR in 19 races during the 2017 season, the first of which will take place at the IMSA opener on January 28th at Daytona, where the racecar will make its track day debut.

2013 Porsche 911 RSR makes official debut

Porsche is ready to go racing in 2013, showing off a new 911 RSR today that is scheduled to compete in several endurance events this year. Based on the current 991 911, the new RSR will compete in the 2013 season of the World Endurance Championship and the 24 Hours of Le Mans. It will not, however, make an appearance in a North American racing series this year.
The 2013 version of the racecar has increased in wheelbase by some four inches, features a new wishbone front suspension in place of the last-generation's McPherson strut setup and boasts a new, lightweight six-speed racing gearbox. The engine, meanwhile, is an "optimized" version of last year's car, a 460-horsepower 4.0-liter boxer six-cylinder. Extensive use of carbon fiber and polycarbonate windows help the RSR shed weight, and Porsche has also balanced the weight more evenly with a lower center of gravity.
Porsche has thoughtfully dedicated some space to celebrate the 911's 50th Anniversary, with the number 50 clearly visible in the top-down view of the RSR, as well as along the doors. Scroll down to read the full Porsche press release, below.

Juan Pablo Montoya tests Porsche 919 Hybrid in Bahrain

Sealing the FIA World Endurance Championship wasn't the only thing that Porsche did this past weekend in Bahrain. Alongside its rivals from Audi and Toyota, the German outfit also participated in a test session for potential new drivers, including Juan Pablo Montoya. Driving the Le Mans- and championship-winning Porsche 919 Hybrid at the Bahrain International Circuit this weekend, Montoya set the fastest time of the day. His "qualifying" lap was clocked at 1:40.86, barely more than a second behind the 1:39.67 lap that earned Timo Bernhard pole position in the previous day's race – and a second faster than the fastest lap set in the race by Neel Jani in another 919 Hybrid. That's a mighty impressive feat for a driver relatively unaccustomed to driving a modern hybrid LMP1. Racing fans will know Montoya as a multi-talented driver. The Colombian has competed successfully in Formula One, Indy, NASCAR, and sports prototypes, winning races in all disciplines. Aside from the International Formula 3000 title, three outright victories in the 24 Hours of Daytona, and a handful of NASCAR street-course races, Montoya can count among his many achievements the CART title, two Indianapolis 500 wins, and the checkered flag at the Monaco Grand Prix (along with six other F1 races). Those victories have brought JP among the closest to winning the Triple Crown of motorsports of any driver in racing history, and he's still competing. For those unfamiliar, the Triple Crown is an unofficial measure to gauge the diverse talents of professional racing drivers in three disciplines: Indy, F1, and Le Mans. To win, a driver has to win the Indianapolis 500, the 24 Hours of Le Mans, and either the Monaco Grand Prix or the Formula One World Championship. Graham Hill is the only driver in history to have swept all the categories, but others have come close. The list of near-winners includes Tazio Nuvolari, Mike Hawthrown, Phil Hill, AJ Foyt, Bruce McLaren, Jim Clark, Mario Andretti, and Emerson Fittipaldi. The only contenders still active are Montoya and Jacques Villeneuve, who won at Indy in '95, the F1 championship in '97, and came second at Le Mans in 2008. Villenueve could still steal the crown if he gets another shot at Le Mans, but the more likely scenario would be to see Montoya rise to the throne. Especially if this test session is any indication. Also driving the Porsche was in the rookie test session was Mitch Evans, a former GP3 champion and GP2 race winner from New Zealand.