This year marks the 50th anniversary of one of the most important racing cars in Porsche motorsport history: the Porsche 917. The Porsche Museum is celebrating this anniversary with an extensive special exhibition. Under the title "50 Years of the Porsche 917 - Colors of Speed", 14 exhibits will be on display from May 14 to September 15 - including ten 917 models with a total of 7,490 hp.
917-001 restored to its original condition from 1969
As a Group 4 sports car, the 917 was specially designed for the 24 Hours of Le Mans and the one-make world championship. The number one was built in 1969 as the first of a total of 25 cars required for homologation. The 917-001 marks the start of an unprecedented series of successes and is therefore the highlight of the special exhibition. Museum mechanics, former technicians and engineers from Zuffenhausen and Weissach, the Porsche AG Historical Archive and partner companies worked together for more than a year to bring it back to life. It is now on display for the first time in the condition in which it was presented to the world public at the Geneva Motor Show on March 12, 1969.
917 hatchback - the Le Mans winners of 1970 and 1971
Further highlights of the special exhibition are the two winning cars of the 24 Hours of Le Mans in 1970 and 1971. In 1970, Hans Herrmann and Richard Attwood succeeded in achieving the first of 19 overall victories for Porsche at the Sarthe in the 917 KH with starting number 23 in the world-famous red and white Salzburg design. The following year, Helmut Marko and Gijs van Lennep managed to repeat this success. With an average speed of 222.3 km/h and a distance covered of 5,335 kilometers, they set two records that would stand for 39 years.
The fascinating technology of the Porsche 917 in detail
In addition to seven other examples of the 917 - including the 917 PA Spyder, which became a test car with a 16-cylinder engine, as well as the long-tail and turbo versions - the special exhibition also provides deeper insights into the technology. Numerous small exhibits such as crankshafts, running sets, camshafts and turbochargers illustrate the high art of the twelve-cylinder engine designed by Hans Mezger. Fiberglass components from the restoration phase of the 917- 001 show the high standard of body construction at the time.
The 911 Turbo reflects the transfer of technology from racing to series production. Having previously been used successfully in the 917/10 and 917/30, turbo technology made its first appearance in a Porsche production sports car in 1974. A short time later - for the 1978 model year - the 911 Turbo also benefited from a brake system that had previously been developed in a very similar form for the 917. The brake callipers were designed as a fixed calliper construction, made of light alloy as in the racing car, and had four pistons.
The 917 as inspiration for Porsche engineers and designers
The extent to which the 917 has remained in the minds of Porsche engineers and designers over the decades is demonstrated by two further exhibits: a 1:4 scale studio model from 1970, which represents one of the designs created during the development of the 917/20 "Sau". This model was further developed into a visionary vehicle of the future by the team led by Anatole Lapine, head of design at the time, which even featured a computer unit in addition to its streamlined body.
More than 40 years later, the designers take up the 917 theme again - this time in the form of a design study entitled "917 Living Legend", which the Porsche Museum presents to the public for the first time as part of the special exhibition. This 1:1 model in plasticine was created in 2013 to mark Porsche's return to the LMP1 class and thus to endurance racing. A small team of designers, aerodynamicists, package specialists, chassis and drive engineers created this homage to the legendary 917 with the starting number 23 in the "Salzburg design" in just six months.
Interactive elements and an anniversary book
Visitors can experience the "racing car of the century" using a total of six toolboxes: In addition to the fascinating technology of the 917, they focus on the racing circus of those days, brand sponsorship and the technology transfer of the 917 to later racing and production vehicles. Interactive media stations help visitors to experience the history of the 917 - in a multimedia format, with gripping film scenes from the racing events of the time.
Numerous racing posters and small exhibits round off what is probably the Porsche Museum's most powerful special exhibition to date. To mark the 50th anniversary of the racing icon, the museum store is also offering a special selection of 917 products for sale, including the anniversary book "Colors of Speed - 50 Years of the Porsche 917" from the "Edition Porsche Museum" series and a grill shooter designed as a tribute to the 917/20 "Sau".
The Porsche Museum is open Tuesdays to Sundays from 9 am to 6 pm. All information is available at www.porsche.de/museum.


































