How To Make Your Lawn Mower Go 30 Mph

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Are you a thrill seeker looking to make your lawn mower reach speeds of 30 mph? Or are you hoping to tackle large lawns in a small amount of time?

Whatever your reason for wanting your lawnmower to travel at 30 mph, we’ve got you covered! We’re here to tell you how to make this happen. 

Typically, lawnmowers can travel at a speed somewhere between 3 and 8 miles per hour depending on the model and type of mower that you are using.

If you increase the speed of your mower, you will also decrease the amount of time that it takes to cut your grass. 

So, if you’re wondering how to increase the speed of your lawnmower, you’ve come to the right place! You can make your mower go 30 mph by installing a bigger engine, removing the speed limit, and in many other ways.

In this article, we will explore all of the different ways that you can increase the speed of your mower to encourage it to go faster. Let’s dive in!

How To Increase The Speed Of Your Lawnmower

Lawnmowers travel at a speed of between 3 and 8 miles per hour. However, if you want to increase the speed of your lawnmower, we’ve come up with some great tips for how to do this! 

Install Bigger Pulleys 

Most lawnmowers contain two engine pulleys. If you want to increase the speed of your lawnmower, replace these pulleys with bigger ones.

It is important to ensure that you do this properly, by replacing the pulleys one by one and then installing the belts to make sure that they are secure. 

If these belts are worn, they may have an impact on the speed of your mower. It is important to ensure that the belts are replaced often. 

When you are changing the pulleys, you will want to check your manual. Different mowers have different instructions, so it is important to stick to the correct one. 

Install A Bigger Motor 

Another way to increase the speed of your lawnmower is by installing a bigger horsepower motor. This is quite a difficult task and it requires complex mechanical skills. You will also need some special tools to carry this out. 

If you don’t have the tools or skills to do this yourself, you can hire a professional to change the motor on your mower for you. 

Adding a bigger motor adds more power to the lawnmower. This allows your motor to move much faster. Look out for the horsepower of your motor, and choose one with a bigger horsepower. 

Remove The Governor System 

Remove The Governor System 

On most lawnmowers, there is a governor system. This regulates the speed of the lawnmower during use. If you remove this, then your machine will not be limited in its speed. 

Removing the governor increases the horsepower of your motor, allowing it to move at speeds of up to 30 mph. 

To do this, unscrew the bolts and take the springs that are attached to the throttle and carburetor off. Ensure the mower is off when you remove this.

You can also choose to remove the governor spring rather than the whole thing. This will allow more fuel to get into the engine, encouraging the mower to move at a faster pace.

Install Larger Wheels 

The size of the wheels has an effect on the speed at that the mower can travel. If your wheels are too small, they may struggle to get through longer grass.

If you install larger wheels, the overgrown grass will not slow the lawnmower down. You should also choose high-quality tires that can cope with uneven terrain. 

Installing larger wheels will increase your moving speed and tire traction. The wheels must have the same width and they should be inflated well.

You should also ensure that you don’t install wheels that are too large as this can harm the efficiency of the mower.

Change Your Engine Oil Regularly 

Regularly changing the engine oil will ensure that your mower is always running efficiently. The oil can quickly decrease or degrade which can cause damage to the engine. 

Not changing the oil can cause a mower to be much slower than it should be. 

To check the oil, you will need to place the mower on a level surface. If the oil is lower than it should be, then you should top it up. Be careful not to overfill! It is a good idea to change the oil every 100 hours.

Sharpen The Blades 

Sharpen The Blades 

If you increase the speed at which your mower cuts the grass, this can make your mower go faster while it is being used. To do this, it is important to ensure that the blades are sharp. Sharp blades have much less friction which means that they can cut at much higher speeds.

To sharpen the blades you will need to use a file. Be very careful when you are doing this as it can be dangerous. 

If your mower blades are old, they are likely to go blunt very quickly. If you think this has happened to your blades, you should replace them. 

Clean Or Replace The Air Filter

An air filter is part of the lawnmower that allows air to flow into the engine. When the air filter is in good condition, the engine will run very well, ensuring it travels at a good speed. 

However, if you are using a lawnmower with a dirty or clogged air filter, then you will want to ensure that you fix the problem by cleaning the air filter.

To do this, locate the air filter in your mower and check to see if there is any dirt inside it. To replace the filter, you will need to read the owner’s manual. 

Final Thoughts 

So, there you have it! If you’re looking to make your lawnmower go 30 mph, there are lots of things that you can do! After you’ve read this article, you should know exactly how to increase the speed of your lawnmower.

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