• Video
  • 5
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.

Porsche is putting two 917s on display in the North Carolina Museum of Art starting on Oct. 12, and the company produced a video, which you can watch below, to hype up the exhibit. Enjoy!

I'm reporting this comment as:

Reported comments and users are reviewed by Autoblog staff 24 hours a day, seven days a week to determine whether they violate Community Guideline. Accounts are penalized for Community Guidelines violations and serious or repeated violations can lead to account termination.

    • 1 Second Ago
      • 1 Year Ago
      Here we go again. Dirty cops or Tesla will yield hundreds of comments. But racing legends....
      • 1 Year Ago
      And that my friend is what separates Porsche from all others.
      • 1 Year Ago
      Great video. Passion pretty much sums it up!!
      • 1 Year Ago
      Interesting rumor about the 25 homologation 917 coupes for FIA inspections was they did not all have drivetrains as there was not time to complete them. Porsche had found a loophole big enough to drive a 917 through! The 16 cylinder engine was developed in case the 917/30 was challenged in CanAm, which it wasn\'t. Too bad, a twin turbocharged 7.2 liter 16 cylinder engine pushing 1700 lbs would have been unbelieveable. Heck, the 917/30 could dispatch 100mph in under 3 seconds with no traction control or DCT and top out at 257 mph with bodywork designed for downforce. I can\'t fathom the pressurized 16.
      • 1 Year Ago