The 1970 racing season proved to be a better year once the Wyer team ironed out the kinks in the 917’s handling. The car went on to claim victories at Daytona, Brands Hatch, Monza, Spa, the Nürburgring, the Targa Florio, Watkins Glen and at the Österreichring in Austria. The season’s high point came in June when the 917 won the long-desired overall win at the 24 Hours of Le Mans. The car won nine of 10 races that year to secure the World Championship of Makes trophy.
Footage from the 1970 Le Mans race was used to create the Steve McQueen film “Le Mans,” where the 917 featured prominently in the story. The Gulf Oil 917K was driven by McQueen’s character Michael Delaney as he battles Ferrari’s 512 race cars.
The following year was equally successful. The car defended its world trophy in 1971 by winning eight of 10 races and once again won the 24 Hours of Le Mans. This time, it set a record of 240 miles per hour (386.2 kilometers per hour) on the track’s Mulsanne straight, a feat that has yet to be broken today.
The 917 became so dominant that the FIA once again changed their regulations, and the car was no longer eligible to compete. So Porsche brought it North America, where they entered it in the Sports Car Club of America’s Canadian American Challenge Cup, better known as CanAm. This form of racing had far fewer regulations than the FIA races, so the car was able to compete with well over 1,000 horsepower. As could be expected, it dominated there as well
– How Stuff Works
Museum-quality archival Giclée print with the following specification: