Victoria de Juan Manuelito en el campeonato IMSA (Portland 1991 ).Sport Prototipos. Dan Gurney

Achim Stejskal, director of the Porsche Museum in Stuttgart, talks to Gordon about bringing the museum's "biggest treasures" to the Goodwood Festival of Speed. This year these include two Targa Florio winners, the 1970 Le Mans winning Porsche 917K, and Dan Gurney's Porsche 804 from the 1962...