What keeps a golf cart from going fast?

The reason that your golf cart does not go as fast as you would like is due to a device called a "governor". 

The governor on a golf cart is a speed-limiting device that controls the maximum speed at which a golf cart can operate. It is usually an electronic or mechanical device that is installed in the engine or transmission system of the golf cart. The governor is designed to regulate the golf cart's speed to prevent it from exceeding a predetermined limit, which is set by the manufacturer or the golf course management.

The purpose of a governor on a golf cart is to ensure safe operation and prevent the cart from being driven at dangerous speeds that could pose a risk to passengers, pedestrians, or property. Golf carts are typically used in low-speed environments, such as golf courses, resorts, and residential communities, and are not intended for high-speed operation on public roads. The governor helps maintain a safe and controlled speed, which is typically set between 12 to 25 miles per hour, depending on the make and model of the golf cart. This feature promotes responsible and safe driving practices, especially in areas where pedestrians or other vehicles may be present, and helps prevent accidents and injuries associated with excessive speed. 


Want more speed, here is what you need to do!

If you own a golf cart and want to boost its performance, increasing its speed and torque can be an exciting upgrade. With a few modifications and adjustments, you can enhance your golf cart's performance to achieve a more powerful and exhilarating ride. Here are five modifications on how to increase the speed and torque of your golf cart.

  1. Upgrade the Motor: One of the most effective ways to increase the speed and torque of a golf cart is by upgrading its motor. Golf carts typically come with stock motors that are designed for basic operation. There are many aftermarket options for speed and performance accessories. By replacing the stock motor with a higher-powered motor, you can significantly improve your golf cart's performance. High-performance motors are available in various voltage options, such as 36-volt, 48-volt, and even 72-volt, which can provide more power and speed. However, it's important to note that upgrading the motor may also require upgrading other components, such as the controller, cables, and battery pack, to ensure compatibility and optimal performance.

  2. Upgrade the Battery Pack: The battery pack is a crucial component that directly affects the speed and torque of a golf cart. Upgrading to an after market higher voltage battery pack can provide more power to the motor, resulting in increased speed and torque. This is one of many speed modifications that can be made to your cart. Lithium-ion batteries are becoming increasingly popular for golf cart upgrades due to their higher energy density and lighter weight, which can provide more power and longer run times compared to traditional lead-acid batteries. However, upgrading the battery pack may also require modifying the charger, wiring, and other electrical components, so it's essential to consult with an experienced technician or follow manufacturer guidelines for proper installation.

  3. Install a High-Performance Controller: The controller is responsible for regulating the power sent to the motor and controlling the speed of the golf cart. Upgrading to a high-performance controller can optimize the performance of the motor, resulting in increased speed and torque. High-performance controllers typically have advanced features such as higher current ratings, programmable settings, and improved thermal protection. However, it's crucial to ensure that the upgraded controller is compatible with the motor, battery pack, and other electrical components to avoid potential issues and ensure safe and reliable operation.

  4. Modify the Gear Ratio: Changing the gear ratio can also impact the speed and torque of a golf cart. Modifying the gear ratio involves changing the size of the drive and driven gears in the golf cart's transmission or rear differential. A higher gear ratio, also known as a lower numerical value, can increase the top speed of the golf cart, but may decrease torque. On the other hand, a lower gear ratio, also known as a higher numerical value, can provide more torque for climbing hills and navigating rough terrain, but may reduce the top speed. Modifying the gear ratio requires mechanical expertise and may require purchasing and installing new gears, so it's essential to research and consult with an experienced technician to determine the best after market accessories are right for your golf cart.

  5. Optimize Tire Size and Tread: The size and tread of the tires on a golf cart can also affect its performance. Upgrading to larger diameter tires with a more aggressive tread pattern can provide better traction, stability, and ground clearance, which can enhance the golf cart's speed and torque. However, it's important to ensure that the upgraded tire size is compatible with the golf cart's suspension, wheel wells, and other components to avoid clearance issues and maintain safe operation. MODZ is a great place to browse for such golf cart accessories.

In conclusion, increasing the speed and torque of a golf cart can be achieved through various modifications and adjustments. Upgrading the motor, battery pack, controller, modifying the gear ratio, and optimizing tire size and tread are some effective ways to enhance the performance of a golf cart. However, it's crucial to research, follow manufacturer guidelines, and consult with experienced technicians to ensure proper installation, compatibility, and safe. Click here to read more articles like this one!

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