Fifty years of the Porsche 911 Carrera RS 2.7 – 'Germany's fastest sports car' - Porsche Newsroom
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
1973 Porsche Carrera RS 2.7 - The Ultimate Classic 911 - Heacock Classic Insurance
Fifty years of the Porsche 911 Carrera RS 2.7 – 'Germany's fastest sports car' - Porsche Newsroom
A Rare 1973 Porsche 911 Carrera RS 2.7 Lightweight Heats to Auction – Robb Report
Porsche 911 Carrera RS 2.7 Coupé (1973) - Porsche Museum
1973 Porsche 911 2.7 Carrera RS: Rennsport Royalty - YouTube