Standard vs Premium Fuel: Does it Make a difference on a Supercar?

Subscribe! http://bit.ly/SubscribeToMarchettino - Today, I take my GT-R at Romeo Ferraris for some dyno runs as I want to find out how much power the car delivers with standard and premium fuel (95, 100 and 102 octane). Facebook: http://on.fb.me/Marchettino Instagram: @Marchettino Twitter: http://twitter.com/MarchettinoYT