1974 Porsche 911 IROC Daytona No 1 Donohue IROC Orange
The Porsche 911 IROC, sporting the striking orange livery and numbered 1, was driven by Mark Donohue in the 1974 International Race of Champions (IROC) at Daytona. Mark Donohue, a versatile and highly skilled American racing driver, showcased his exceptional talent in this event, which featured identically prepared Porsche 911s to ensure a level playing field focused on driver skill. The 1974 IROC at Daytona was unique because it was part of a series designed to pit the world's best drivers from various motorsport disciplines against each other in identical cars. Donohue's mastery of the Porsche 911, combined with his strategic acumen, allowed him to stand out in a field of elite competitors, demonstrating his prowess and versatility in what became a historic and highly competitive race.
