1986 Porsche 911 Carrera Coupe 2-door 3.2l on 2040-cars

Auto blog

What hardcore 911 is Porsche working on now?

Porsche has been spotted testing a new hardcore version of the latest 911. The prototype appears to blend the best elements from the recently facelifted 991.2 with those of the outgoing GT3 RS, which both follows logically and bodes well for the German automaker's latest track-focused performance machine. That means new lighting and other touches, but also more ventilation than a toxic chemicals facility. The bigger question, however, is what engine Porsche is hanging off the back. If history teaches us anything, we could be looking at one of several possibilities. For one, this could be a prototype for the updated 911 GT3 RS, carrying a modified version of the existing model's 4.0-liter flat-six, still naturally aspirated, but maybe with a few extra horses kicked in over the outgoing version's 500 hp. For another, it could follow in the footsteps of the previous limited-edition GT3 RS 4.0, but since the existing model already boasts that displacement, this one could go a step further at 4.2 liters. But then it might not be a GT3 at all: we could be looking at the rebirth of the GT2, the primary difference between the two being the absence or presence of turbochargers. Porsche hasn't done a forced-induction GT model since the GT2 RS of 2010, and that was essentially a 911 Turbo sans the all-wheel drive and any shred of sanity. Whatever is lurking under all that aggressive bodywork, we're looking forward to finding out. And we get the distinct feeling that it won't disappoint. Related Video: Featured Gallery 2017 Porsche 911 GT2/GT3 RS: Spy Shots View 14 Photos Image Credit: CarPix Spy Photos Porsche Coupe Performance porsche 911 gt3 porsche 911 gt2 rs

2017 Porsche 911 Turbo First Drive [w/video]

Remember when turbos were a big fat middle finger to the naturally aspirated status quo? The horsepower renaissance has seen the forced induction phenomenon go from badass add-on (Turbo 'Vette!) to battle cry for efficiency (Kia Optima Turbo). From econoboxes to high-end holdovers like Ferrari and Aston Martin, everybody's doing the turbo shuffle. But what does that mean for the gang from Stuttgart – and more importantly, the top-of-the-line 911 that has called itself Turbo since the mid-1970s? I spent a day in the 2017 Porsche 911 Turbo and Turbo S to find out. Now is a particularly fitting time to evaluate the latest iteration of the venerable Porsche 911 Turbo. Our scrutiny comes at a moment when standard-issue Boxsters, Caymans, and Carreras have finally adopted turbocharged platforms. The Turbo S has a top speed of 205 mph, marking the first time the model has crested the 200-mph barrier. Spoiler alert: Rather than radically transforming its long-evolved essence, the 2017 Porsche 911 Turbo has made incremental changes that makes it, well, more Turbo than ever. Horsepower for the Turbo and Turbo S climbs 20 each, to 540 and 580, respectively; 0-60 times drop to a scant 2.9 and 2.8 seconds, and these top dogs now have terminal velocities of 198 and 205 miles per hour, marking the first time the model has crested the 200-mph barrier. The forced-induction flagships have different engine hardware, another first for the lineup, with the S gaining larger turbo impellers and housings. A revised differential enhances the precision of power transfer, while the PDK dual-clutch transmission (the only gearbox available) gains a centrifugal pendulum for smoothness. The dynamic engine mounts now work harder for crisper response, and the variable damping rates have been extended at both ends for a wider range of settings. If you're a fan of hanging the tail out, you'll be pleased to know that a new Sport mode enables greater yaw angles. And if you dig indiscreet bursts of acceleration, there's now a Dynamic Boost function that preps the drivetrain for a little extra oomph by dropping down a gear and holding the throttle open to maintain turbo pressure, increasing torque from 487 to 523 pound-feet, and from 516 to 553 lb-ft in the S. Standard equipment now includes a Sport Chrono Package, camera-equipped parking sensor, and the Porsche Dynamic Light System. Engine flexibility is outstanding, allowing peak torque to start at only 2,250 rpm.

'Faster. Farther.' dives into the history of Porsche racing tech

No doubt, Porsche has produced some of the best endurance racecars around, such as the turbocharged, slant-nose 935 of the 1970s and the ground-effects-enhanced 956 and 962 of the 1980s. But the company's most famous racecar, its first overall winner at the 24 Hours of Le Mans, was the 917.
The 917 embodied many of Porsche's technological achievements up to that point, such as the company's first 12- and 16-cylinder engines (the flat-16 was never used in competition), fiberglass bodies that implemented early aerodynamic practices and the use of new, exotic materials, such as magnesium and titanium.
The racecar was commissioned by the head of Porsche Motorsports, Ferdinand Piëch, to win overall at the 24 Hours of Le Mans in 1970, after he realized a loophole in the rules that allowed cars to compete with engines up to five liters in the Sport category if they were also production models. Piëch saw opportunity: the top prototype class was restricted to three liters; the production minimum to compete in Sport was 25 cars. And so, with much effort, Porsche assembled 25 "production" 4.5-liter 917s and had them parked in a neat line for the race inspectors to verify their legitimacy. It didn't take long before people realized the new Porsches were much faster than the prototype racers, with a top speed approaching 250 miles per hour.