United States Tony Kart Vortex ROK racing kart supplier. Rotax Max, FA Kart, Expirt, and more.
The Vortex ROK engine philosophy has been honed through many years of trial, tribulation, experience, and wisdom. The first concept is stability in the regulations that govern the series. Throughout a season it is important for you the driver to know that your go kart engine package is the right one to win. Over a period of several years you will benefit from this consistency both from a budget standpoint and from a learning curve advantage.