Black-rocket X 425Mp/h (685KM/h) 1.1

I said it doesn't have any mods, but I've added a supercharger that has to be switched on manually. You have to go to the settings, select the motor and choose the supercharger. then go to tuning and set the "gear ratio" and "pressure per 1k rpm" to "3" then the full 11000hp should be available. Although these do not make the car faster, they do improve the acceleration.