1973: Porsche Built a Car Too Powerful for Racing 917/30

In the early 1970s, Porsche built a race car that pushed Can-Am racing to its absolute limit. The 917/30 packed twin-turbocharged power, enormous performance, and enough speed to dominate its rivals. This is the story of the Porsche 917/30—the machine that became one of the most extreme race cars ever built. #Porsche917 #CanAm #MotorsportHistory