Porsche Custom Built Porsche 911 RSR – Start, Revs, Accelerations! Prev Article Next Article This is a custom built Porsche 911 that is based on the RSR cars from 1973/74. The video shows details of the car as well as startup, revs and accelerations. Facebook Prev Article Next Article Tags:911, Featured, New, Porsche, RSR Related Posts LaFerrari Vs Porsche 918 Vs McLaren P1: World Exclusive – Top Gear Magazine 1971 Porsche Carrera RSR: A Date with the Hills Zwart GT3 Turbo Cup Race Day In-Car Pikes Peak International Hill Climb 2015 2016 Porsche Cayman GT4 – Exterior and Interior Walkaround 9:11 Magazine. Episode 1: Courage Porsche Cayman GT4 Race Car Unleashed on the Track!