That, though, was just the beginning of the flat-12 Type 912’s incredible journey. Unperturbed, in 1972 Porsche set its sights on competing across the Atlantic in the less restrictive (read ...

The Porsche 917 is one of the most desirable ... That naturally aspirated flat-12 is one of the best-sounding race engines around. From the driver's seat, it seems all you can hear is intake ...