Go Karts are unquestionably the most fun that you can have on four wheels. Bang for the buck you will not get closer to the feeling of a Formula One or Indy Car with anything else. If you want the fastest kart possible look no further than a shifter. Expect 0-60 times at around 2 seconds and cornering forces of 2g’s and higher. Top speeds can be as high as 130mph depending on aerodynamics and gearing. There are also 125cc 2-stroke karts that are driven by a clutch alone with no gears that are extremely fast as well. One of the best setups that people really enjoy is kart with a honda GX390 engine. These 4-stroke motors have tons of torque and power while lasting incredibly long. Stop by this page on out site if your looking for shifter kart motors.