How Fast Will I Go? By Allen Berg | April 14, 2020 Created OnApril 14, 2020byAllen Berg Print You are here: KB Home Racing School How Fast Will I Go? < BackTerminal velocity of our racecars is approximately 125 MPH. Top speed depends on the driver – in the hands of an experienced driver, our racecars reach over 110 MPH at this circuit. There are no speed limiters on our racecars. Posted in Racing School