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'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.

2014 Porsche Cayman S

Second Fiddle Moves To First Chair
In the interest of full disclosure and a bit of bloodletting, allow me to admit that while I've always coveted the Porsche Boxster and its hard-hatted Cayman cousin, I've never really warmed to them visually. They've always had a certain push-me, pull-you, can't-decide-which-way-they're-going aesthetic that I've never really wrapped my head around. Porsche achieved the same thing with the original 550 Spyder's overturned bathtub bodyshell that would come to inspire the Boxster, but somehow that classic's even more symmetrical nature works for me. Fast-forward to this third generation, and at least for this enthusiast, Porsche's manchild has well and truly come of age as a design.
It's all there - a piercing stare thanks to squircle headlamps inspired by the 918 Spyder hypercar, newfound directional thrust afforded by a longer wheelbase and elongated greenhouse, and muscular rear haunches with a wider stance emphasized by larger side ductwork and snubbed overhangs. The body's teardrop shape terminates with an active spoiler that integrates into a gorgeous arc with the taillamps like a budding ducktail nod to 1973 911 Carrera RS. Despite casting a longer shadow than its predecessor, the 2014 Cayman still looks tidily proportioned, smooth and wieldy, the perfect skipping stone to ricochet down a canyon river road.

Porsche rules out Macan, 911 hybrids

Believe it or not, between the 918 Spyder, the Cayenne and the Panamera, Porsche offers more plug-in hybrid models than any other brand. Yes, Porsche. But don't expect that trend to continue. At least, not in the immediate future.
According to Top Gear, the E-Hybrid powertrain in the Cayenne and Panamera is too big to fit into the smaller Macan. A future hybrid system could be small enough to fit, but with the current technology still fresh, that'd still be some ways down the twisting road.
It stands to reason, then, that if the system wouldn't fit in the Macan, it wouldn't fit in the Boxster or Cayman, either. But what of the 911? Surely Porsche would like to stick it to BMW and its new i8, and proved it could do a hybrid 911 when it rolled the GT3 R Hybrid (pictured) out onto the race track over four years ago. But Zuffenhausen is reportedly in no rush to put that idea into production - not for the current 911 and not for the next one, either.