Unlock Speed: How To Take Off A Governor On A Golf Cart DIY

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Unlock Speed: How To Take Off A Governor On A Golf Cart DIY

Can you make your golf cart go faster by taking off its governor? Yes, you can. A golf cart governor is a part that limits how fast your cart can go. It stops the engine from spinning too quickly. Taking it off can make your golf cart increase golf cart top speed. This guide will show you how to do it yourself safely.

How To Take Off A Governor On A Golf Cart
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Fathoming Your Golf Cart’s Speed Control

Every golf cart has a part that controls its top speed. This part is called a governor. It makes sure your cart does not go too fast. It helps keep you safe. It also protects your engine from too much wear. But some people want their carts to go faster. They want more power. They want to bypass this speed limit.

A governor works in different ways based on your golf cart. Gas carts often use a mechanical governor. This links to the throttle. Electric carts use a speed controller. This is like an electronic governor. Knowing your cart type helps you know how to change it.

Some people want their carts for golf courses. Others use them on trails or in neighborhoods. For trails, more speed can be fun. For neighborhoods, you need to be careful. Always think about safety. Think about local laws too. Removing the governor changes your cart. It makes it faster. This can be great fun. But it also means more risk.

Why Change Your Cart’s Speed?

Many people want their golf carts to go faster. This is often why they look into golf cart speed limiter bypass methods. What are the main reasons?

  • More Power: A faster cart can climb hills better. It can feel more powerful.
  • Faster Travel: If you use your cart a lot, more speed saves time. You get where you need to go quicker. This is part of how to make golf cart faster.
  • Better Feel: A cart that moves quicker feels more exciting. It can be more fun to drive.
  • Matching Needs: Some people want their golf cart to match other vehicles. They want it to keep up.
  • Performance: For off-road use, more speed means better performance. This is a common part of golf cart engine RPM increase goals.

But there are downsides too.
* Safety: A faster cart is harder to stop. It can be harder to control.
* Wear and Tear: More speed puts more stress on parts. Your engine, brakes, and tires might wear out faster.
* Warranty: Changing the governor can cancel your cart’s warranty.
* Legality: Some places have rules about how fast golf carts can go. Check your local laws.

Think about these points before you start. Make sure you are ready for the changes.

Safety First: Before You Begin

Working on your golf cart needs care. Safety must be your top priority. Follow these steps to stay safe.

  • Work in a Safe Spot: Pick a flat, clear area. Make sure there is good light.
  • Wear Safety Gear: Always use safety glasses. Gloves can protect your hands.
  • Secure the Cart: Turn off the cart. Take the key out. Set the parking brake.
  • Lift the Cart: If you need to work under the cart, use a good jack. Use jack stands too. Never work under a cart held up only by a jack.
  • Disconnect Power: For electric carts, disconnect the main battery cable. This stops power from flowing. For gas carts, disconnect the spark plug wire. This stops the engine from starting by accident.
  • Read Your Manual: Your cart’s owner’s manual has important info. It shows parts and safe ways to work on your cart.
  • Take Your Time: Do not rush. Rushing can cause mistakes. Mistakes can lead to harm.

These steps help keep you safe. They protect your golf cart too.

Tools You Will Need

Before you start, gather your tools. Having the right tools makes the job easier. Here is a list of common tools you might need.

Tool Name What It Is For
Wrench Set (Metric/SAE) Loosening or tightening nuts and bolts.
Socket Set (Metric/SAE) Used with a ratchet for various fasteners.
Screwdriver Set Philips and flathead for different screws.
Pliers (Needle-nose, Slip-joint) Holding small parts, bending wires.
Wire Cutters/Strippers For cutting or stripping electrical wires.
Zip Ties Securing cables and lines.
Shop Rags Cleaning up grease or spills.
Flashlight/Headlamp Seeing in dark spots.
Marker or Tape Marking parts for reassembly.
Multimeter (for electric carts) Checking electrical flow and voltage.

You might need more or fewer tools. It depends on your cart model. Check your cart before you start.

Grasping Your Governor Type

Golf carts come in two main types: gas and electric. Each type uses a different kind of governor. Knowing your cart’s type is the first step.

Gas Golf Cart Governors

Gas golf carts use a mechanical governor. This system controls how fast the engine spins. It works by limiting how much the throttle can open. When the engine RPM (revolutions per minute) gets too high, the governor pulls back the throttle. This slows the engine.

There are a few ways a mechanical governor can work:
* Spring and Linkage: This is common. A spring pulls the throttle open. A weight system tries to close it when speed is high. You can adjust the spring or linkage. This is how some EZGO governor adjustment works.
* Cable System: A cable from the engine links to the throttle pedal. The governor uses this cable to limit how much you can press the pedal. Disabling golf cart governor cable is a common method here.

You can often find the governor near the engine’s drive clutch. Look for rods, springs, or cables connected to the throttle.

Electric Golf Cart Governors

Electric golf carts do not have a gas engine. They use an electric motor. Their “governor” is usually electronic. It is part of the cart’s main controller.

The controller uses sensors to limit speed.
* Speed Sensor: This sensor is on the motor. It tells the controller how fast the motor is spinning. If it gets too fast, the controller cuts power. This is a form of golf cart speed limiter bypass that might involve tricking the sensor.
* Controller Programming: Many electric carts have software in their controller. This software sets the top speed. You might need special tools or chips to change it. This is a common way for Club Car speed governor removal.

Electric cart speed changes often involve the controller. It can be more complex than gas cart changes.

Disabling a Governor: Step-by-Step Guides

The steps to remove a governor depend on your golf cart. We will cover common methods for both gas and electric carts.

Gas Golf Carts

Most gas golf carts have a mechanical governor. This system limits the throttle. It prevents the engine from over-revving. You can often adjust or bypass this system. This can lead to a golf cart engine RPM increase.

1. General Mechanical Governor Adjustment

This is a common method. It lets the engine rev higher.

  • Locate the Governor: Find the governor arm. It is usually on the transaxle. It has a spring and a rod or cable. This rod goes to the carburetor.
  • Find the Nut: On the governor arm, there is a nut. This nut holds a rod.
  • Loosen the Nut: Use a wrench to loosen this nut. Do not take it all the way off. Just loosen it enough so the rod can move.
  • Push the Rod: Push the rod that goes into the transaxle. Push it all the way in.
  • Tighten the Nut: While holding the rod in, tighten the nut again.
  • Test: Drive your cart. It should be faster. If not, you might need to adjust it more. Or look for a second governor on the pedal.

2. Disabling the Governor Cable (Common on many models like older EZGOs)

Some golf carts use a cable that limits how far the accelerator pedal can move.

  • Find the Cable: Look under your cart. Find the cable that connects the accelerator pedal to the governor. This is often near the rear axle.
  • Loosen the Clamp: There will be a small clamp on this cable. It often uses a 10mm or 13mm nut. Loosen it.
  • Adjust the Cable: Pull the cable end further through the clamp. This gives the pedal more travel. This is a form of disabling golf cart governor cable.
  • Tighten the Clamp: Tighten the clamp firmly.
  • Test: Drive your cart. You should feel a difference in speed. This method is part of bypassing golf cart speed restrictor.

3. Specific Brand Notes for Gas Carts:

Each brand has its own quirks.

EZGO Gas Carts (TXT, RXV, Marathon)

  • EZGO TXT Governor Adjustment: Most EZGO TXT carts have a simple governor. It’s usually a rod or spring system.
    • Method 1 (Simple Spring Adjustment): Look at the carburetor. You will see a small spring attached to the throttle arm. There is often another spring from the governor to the throttle plate. Try to stretch the spring on the governor arm slightly. This lets the throttle open more. Be careful not to stretch it too much.
    • Method 2 (Cable Adjustment): For older EZGOs, find the throttle cable coming from the pedal. It connects to the governor arm near the rear end. Loosen the nut on the cable clamp. Pull the cable tighter through the clamp. This bypasses some of the governor’s action. This is the EZGO governor adjustment.
  • EZGO RXV Gas: These carts have more complex systems. The governor might be harder to adjust. Some suggest a high-speed gear kit instead of governor bypass for RXV gas models.

Club Car Gas Carts (DS, Precedent)

  • Club Car DS Governor Adjustment: The Club Car DS governor is on the rear axle. It uses a linkage that connects to the carburetor.
    • Finding the Governor: Look for a small box on the driver’s side of the rear axle. A rod comes out of it and goes to the carburetor.
    • Adjusting the Spring: There is a spring on this rod. You can usually bend the bracket that holds this spring. Bending it makes the spring tighter. This lets the engine rev higher before the governor acts. This is a common Club Car speed governor removal method for mechanical governors.
    • Cable Adjustment: Similar to EZGO, check for a throttle cable adjustment screw near the carb or accelerator pedal. Tightening this screw can give you more pedal travel.
  • Club Car Precedent Gas: These are also similar to the DS models in terms of mechanical governor setup. The same adjustment points apply.

Yamaha Gas Carts (G-Series, Drive/G29)

  • Yamaha G-Series Governor Adjustment: Yamaha carts (like G1, G2, G9, G14, G16, G22) have a governor on the rear axle.
    • Identifying the Governor: Look for a small lever or arm on the driver’s side of the rear axle. A rod from this arm connects to the throttle on the carburetor.
    • Adjustment: There is usually a nut or screw on the governor arm. Loosening this and pushing the arm slightly can increase speed. Then tighten the nut. This is a key part of Yamaha golf cart performance upgrade for older gas models.
    • Throttle Cable Adjustment: Some Yamaha models have a simple throttle cable stop. It’s a bolt that limits how far the pedal goes. You can often back this bolt out to get more pedal travel.
  • Yamaha Drive (G29): These are also similar. The governor is part of the transaxle. Adjusting the cable or linkages connected to the throttle is the main way.

Electric Golf Carts

Electric golf carts do not have a mechanical governor. Their speed is controlled by the main controller unit. This unit limits power to the motor based on speed sensors or programming. This is where golf cart speed limiter bypass is often done.

1. Controller Programming / Speed Sensor Bypass

  • Speed Sensor: Many electric carts have a speed sensor on the motor. It sends signals to the controller. The controller cuts power if the speed limit is reached.
    • Bypassing the Sensor (NOT RECOMMENDED): Some older methods suggested cutting wires or grounding the sensor. This can damage the controller or motor. It is dangerous. Do not do this.
  • Controller Settings: Newer electric carts have programmable controllers.
    • High-Speed Chip: You can buy chips that plug into your controller. These chips change the controller’s settings. They tell it to allow higher speeds. This is a popular way to increase golf cart top speed for electric carts.
    • Factory Codes/Programmers: Some cart makers offer special codes or handheld programmers. These can change the speed settings. You often need to be a dealer to get these.
    • Aftermarket Controllers: Replacing your stock controller with a high-performance aftermarket controller is the best way to gain speed. These controllers are designed for higher amperage and RPMs. They also handle the extra load better.

2. Specific Brand Notes for Electric Carts:

EZGO Electric Carts (PDS, TXT 48V, RXV)

  • EZGO PDS (Precision Drive System): These are common. They have a “run/tow” switch and a “mode” plug.
    • Mode Plug: You can buy a “speed chip” (like a PDS Freedom chip) that plugs into the diagnostic port under the dashboard. This chip changes the controller’s settings, raising the speed limit. This is a great EZGO governor adjustment for electric carts.
    • Aftermarket Controller: For maximum speed, replace the PDS controller with a high-amp aftermarket one.
  • EZGO TXT 48V: Similar to PDS, often uses a separate controller. High-speed chips or controller upgrades are the way to go.
  • EZGO RXV Electric: These use an AC drive system. They are very advanced.
    • Freedom Mode: Some RXVs have a “Freedom Mode” that a dealer can activate. This removes the speed limit.
    • Aftermarket Controller: This is the best way for significant speed gains. You might also need a high-speed motor. This offers a true Yamaha golf cart performance upgrade for AC carts.

Club Car Electric Carts (DS IQ, Precedent IQ, Precedent Excel)

  • Club Car IQ System (DS and Precedent): These carts have a computer-controlled system.
    • Speed Code: Club Car uses “speed codes.” These are software programs in the controller. You need a Club Car handheld programmer (or a dealer) to change these codes. Speed Code 4 is the fastest. This is the main Club Car speed governor removal method.
    • Aftermarket Controller: Swapping the controller for a high-amp model is the most effective way to go faster. This is especially true for bypassing golf cart speed restrictor for electric carts.
  • Club Car Precedent Excel: These are the newest models. They are highly integrated. Speed code changes are still possible. Aftermarket upgrades are also available but need careful matching.

Yamaha Electric Carts (Drive/G29, Umax)

  • Yamaha Drive Electric (G29): Yamaha electric carts also use electronic controllers.
    • Speed Programming: Some Yamaha controllers can be programmed for higher speeds. You often need special tools or a dealer to do this.
    • Aftermarket Controller/Motor: As with other brands, replacing the stock controller and/or motor is the best path for a significant Yamaha golf cart performance upgrade. This is often the most reliable way to increase golf cart top speed on electric models.

After Governor Removal: Other Speed Boosts

Removing the governor is a great start. But other changes can make your cart even faster. These methods complement the governor bypass. They help answer how to make golf cart faster.

1. Golf Cart Clutch Adjustment for Speed (Gas Carts)

The clutch system in gas carts connects the engine to the wheels. Proper clutch tuning can give you more speed.

  • Drive Clutch (Primary Clutch): This clutch is on the engine. It engages when you press the pedal.
    • Springs and Weights: You can change the springs and weights inside the drive clutch. Lighter weights and stiffer springs can make the clutch engage at higher RPMs. This lets the engine build more power before the cart moves. It can also help with top speed.
  • Driven Clutch (Secondary Clutch): This clutch is on the rear axle.
    • Springs and Helixes: Replacing the spring and helix in the driven clutch can change its shift pattern. A stiffer spring helps keep the belt tight at higher speeds. A different helix angle can improve shifting. This helps transfer more power to the wheels.

Adjusting the golf cart clutch adjustment for speed can be tricky. It often needs special tools. If unsure, get help from a pro.

2. Tire Size

Bigger tires can make your cart go faster.

  • How it Works: A larger tire covers more ground with each turn.
  • Downsides: Bigger tires can make your cart sit higher. This changes its balance. It can also make it harder to steer. The engine/motor might work harder. You might need a lift kit.

3. High-Speed Gears

You can change the gears in your cart’s rear axle.

  • How it Works: Stock gears are for lower speeds. High-speed gears have a different ratio. They let the wheels spin faster for each engine turn.
  • Benefits: This is a very effective way to gain top speed.
  • Downsides: It reduces torque. Your cart might be slower when climbing hills. It can also be costly to install.

4. Motor Upgrades (Electric Carts)

For electric carts, a new motor is a huge speed boost.

  • How it Works: Aftermarket motors are designed for higher RPMs and more power.
  • Benefits: Greatly increases top speed and torque.
  • Considerations: Often needs a matching high-amp controller. Can drain batteries faster.

5. Controller Upgrades (Electric Carts)

The controller is the “brain” of an electric cart.

  • How it Works: A stock controller limits current. An aftermarket controller allows more current to flow to the motor.
  • Benefits: More power, more speed, better acceleration.
  • Considerations: Must match your motor and battery pack. Can be expensive.

6. Battery Upgrades (Electric Carts)

More power needs more battery.

  • How it Works: Upgrading to higher voltage (e.g., 36V to 48V) or higher amp-hour batteries provides more energy.
  • Benefits: Longer range, more sustained power.
  • Considerations: Can be costly. Might need a new charger.

By combining governor removal with some of these other upgrades, you can truly transform your golf cart’s performance. You can really see how to make golf cart faster.

Testing Your New Speed

After you change your golf cart, you need to test it. Do this safely.

  • Pick a Safe Spot: Find a large, open area. No traffic, no people. A private road or field is best.
  • Start Slow: Do not floor it right away. Drive slowly at first. Make sure everything feels right.
  • Gradual Speed Increase: Slowly press the pedal more. Feel how the cart responds.
  • Check Braking: Test your brakes. A faster cart needs more room to stop. Make sure your brakes can handle the new speed.
  • Listen to Your Cart: Listen for strange noises. Feel for odd vibrations.
  • Monitor Engine/Motor: If it is a gas cart, listen for engine sounds. Does it sound like it is over-revving? For electric, check if the motor gets too hot.
  • Adjust if Needed: If something feels wrong, stop. Check your work. Make adjustments.

Potential Issues and Troubleshooting

Making your golf cart faster can cause problems. It’s good to know what to look for.

  • Engine Over-revving (Gas Carts): If the engine screams at high speeds, it is revving too high. This can damage it. You might need to adjust the governor less. Or put some of the governor back.
  • Loss of Control: At higher speeds, golf carts can be unstable. Be careful on turns. The cart might tip.
  • Brake Issues: Stock brakes might not be strong enough for faster speeds. You might need to upgrade them.
  • Parts Wear Faster: Tires, suspension, and driveline parts will wear out quicker. They are not built for constant high speeds.
  • Overheating (Electric Carts): If your motor or controller gets too hot, it can get damaged. This happens if they work too hard. You might need better cooling or stronger parts.
  • Reduced Range (Electric Carts): Faster speeds use more battery power. Your cart will not go as far on a charge.

If you have issues, go back and recheck your work. Make sure all connections are tight. If a part feels too hot, let it cool down. Think about adding performance parts made for higher speeds.

Legal and Warranty Aspects

Before you modify your golf cart, know the rules.

  • Local Laws: Many cities or communities have rules about golf cart speed. They might have rules for street use. Making your cart faster might make it illegal to drive where you used to. Check your local Department of Motor Vehicles (DMV) or city laws.
  • Warranty: Almost all golf cart manufacturers will void your warranty if you change the governor. If something breaks, they will not fix it for free.
  • Insurance: Your insurance might not cover damage if you changed the cart. Check with your insurance provider.
  • Private Property: If you only use your cart on private land, these rules might not apply. But safety is still key.

Always drive responsibly. Be aware of your surroundings. A faster cart is not just about fun. It is about safety for everyone.

Frequently Asked Questions (FAQ)

Q1: Can removing the governor damage my golf cart?
A1: Yes, it can. Removing the governor lets the engine or motor spin faster than it was made for. This can cause parts to wear out quickly. It can even lead to major engine or motor damage over time.

Q2: Is it legal to remove the governor from my golf cart?
A2: It depends on where you drive your golf cart. Many places have laws about the top speed of golf carts on public roads. Making your cart faster might make it illegal to drive there. Always check your local laws.

Q3: How much faster will my golf cart go after governor removal?
A3: The speed gain varies a lot. Gas golf carts might gain 3-8 MPH. Electric carts can gain more, especially with other upgrades like a high-speed chip or controller. It depends on your cart’s starting speed and type.

Q4: Will removing the governor affect my golf cart’s fuel economy or battery life?
A4: Yes, it will. For gas carts, higher engine RPMs mean more fuel use. For electric carts, faster speeds draw more power from the batteries. This reduces your driving range.

Q5: Are there other ways to increase golf cart speed besides removing the governor?
A5: Yes! Many other ways can make your golf cart faster. These include:
* Using bigger tires.
* Changing to high-speed gears in the rear axle.
* Upgrading the motor (for electric carts).
* Installing a higher-amp controller (for electric carts).
* Adjusting the clutches (for gas carts).

These methods often work best when used with governor removal or adjustment.