Fifty years of the Porsche 911 Carrera RS 2.7 – 'Germany's fastest sports car' - Porsche Newsroom
Gold Standard: Driving the Porsche 911 2.7 RS Sport and Touring as they Turn 50 | IMSA
Porsche - The 1973 Porsche 911 Carrera RS 2.7 - a homologation special that became an enduring classic, and which remains one of the most sought after examples of the 911. At
Porsche Celebrates 50th Birthday Of The 911 Carrera RS 2.7 | Carscoops