Hi "My Daily Run", I bought my Columbia Parcar from Arizona and it goes 30 plus MPH on a new set of batteries. The trick was replacing the gears with a higher ratio. There are three issues with this. A. My batteries don't last as long. B. Have a harder time getting up hills from a stop. C. Parts like brakes, bearings, etc wear out quicker. Be careful though, as much as I love the speed at times, I have to be careful on turns and what not.
The parts issue was the most frustrating for awhile since I didn't have a dealer by me until I found
CartPros.com where they carry all the parts for Columbia Parcar golf carts.