1983 Porsche 956 Gr. C Accelerations Sound

You can also find and follow me on: - Flickr: - Facebook: - Google : - Instagram: I saw this Porsche 965 group C car in action on track during the 2014 Ayrton Senna Tribute at Imola racetrack. The car (chassis #104) was built in 1983 and bought by Joest Racing which used the car in many races between 1983 and 1986. In 1984 the 956-104 too