Porsche 917K (4.5-litre flat-12, 1970), Martini Racing on Goodwood Hill - Goodwood Festival of Speed 2013
The legendary flat-12 Porsche 917K from 1970 - Celebrating 45 years of Martini Racing at the Goodwood Festival of Speed 2013, Goodwood House, Chichester, West Sussex, United Kingdom (11th-14th July 2013).