Whether you’re preparing for a race or simply wanting to take your go-karting experience to another level, increasing your speed is always a huge part of it.
That is why riders often find effective ways how to go-kart faster.
Generally, if you want to make your go-kart faster than the average speed, you will have to execute some upgrades and modifications on your go-kart engine and other crucial parts.
Likewise, you should practice controlling your speed, especially during turns making it easier to accelerate on the tracks.
While these actions may sound pretty overwhelming, you’d be surprised how easy it is to perform them – not to mention how effective they are in making your go-kart faster.
With that, check out the steps in ensuring you get the high speed you want when go-karting as you read on.
How Fast Do Go-Karts Usually Go?
Go-kart speeds vary based on engine classifications and the type of track where you have your ride.
On the other hand, a go-kart with a 250cc engine common to Superkart class can go as fast as 140 mph.
But for an average go-kart used in indoor parks and practice arenas, 40 to 70 mph is the average speed.
In terms of the track type, speed is often controlled to ensure safety and protection.
You can expect go-karts in small indoor tracks to have a speed of about 30 to 40 mph. Intermediate tracks usually maintain 40 to 60 mph, while bigger tracks regulate the speed at 70 to 80 mph.
Meanwhile, professional go-kart racers who join competitions like the Superkart can accelerate beyond 100mph.
8 Tips To Make a Go-Kart Faster
1. Upgrade Your Go-Kart Engine
Your engine serves as the lifeline of your go-kart and the very foundation of your performance on the track.
Therefore, it only makes sense to upgrade the engine so you can improve the energy conversion resulting in a more powerful driveshaft.
For instance, if your go-kart has a 3.5 hp engine with 127 cc for its displacement, you may want to consider shirting to a 6.5 hp with a displacement of 196 cc like the Lifan LF168F-2BQ. With this engine, you can even compete in go-kart racing.
Nevertheless, before deciding to change your engine, make sure you have sufficient knowledge on how to replace the critical go-kart component.
2. Install a Smaller Sprocket
Another way to make your go-kart faster is re-gearing the motorsport vehicle by installing a smaller sprocket.
Smaller sprockets are known to increase go-kart speed as far as top speed is concerned.
However, you have to be mindful of the proper gear ratio. Also, replacing your sprocket with smaller ones could have an opposite effect when you go through corners. So, it’s also essential to understand the circuit layout first before going for smaller sprockets.
Nonetheless, for tracks with fewer turns, you can expect to ride your go-kart faster than your average speed.
3. Boost Your Carburetor
Any go-kart or vehicle, for that matter, requires fuel combustion for power. In this process, fuel is mixed with air through a mechanical device called the carburetor.
All carburetor follows a standard ratio for fuel and air.
However, you can boost the airflow by turning the adjustment screw on the carburetor clockwise. By doing so, you let more air in the engine, which increases combustion providing more power for added speed.
However, this should be done with caution since too much air in the carburetor can cause engine damage.
If you’re unsure of how to do this optimization technique, you can consult mechanical experts on the field.
4. Reset or Unload the Speed Governor Device
The speed governor device is exactly what its name suggests. It regulates and limits the speed by restricting your engine’s performance. As a result, you can only accelerate at a given measure.
Therefore, if you remove the said device, you can drastically improve your speed on the tracks.
But taking out the speed governor entails that you have to be mindful with your engine’s RPM as there’s no other part that limits it.
On the other hand, if you still want to keep the speed governor, you can reset the speed limit to a higher ceiling.
5. Install a Turbocharger
A turbocharger is an induction system allowing more air to get into the go-kart engine. With increased airflow for the combustion, more fuel is burned. This leads to an increase in power, making your go-kart faster.
Nonetheless, you can install a turbocharger on your existing go-kart. Hence, you don’t need to build a new one to have this device.
Plus, it’s easier to install a turbocharger especially since you can find readily available guides on the process.
6. Go for Larger Go-Kart Tires
Larger tires can make your go-kart faster. While tire rotation depends on engine performance, the wider surface of a relatively bigger tire allows you to gain more distance on the track.
But of course, this principle can also be limiting if you are going for super large tires. Installing truck-like tires can weigh you down and decrease your speed.
With that, by increasing tire size, it is implied that you go for tires that are about two inches bigger in diameter.
7. Add a Nitrous Oxide Kit
Another incredible device you can add to enhance your engine performance is the nitrous oxide (NOS) kit. If you have watched racing movies like The Fast and The Furious, you may have seen how they increase their speed with a NOS boost.
Similarly, you can do the same with your go-kart. NOS kits are available for installation. However, it will require some skills and knowledge to successfully add it to your kart.
8. Mix Rubbing Alcohol Into Your Fuel
It’s pretty common for riders to add fuel additives to their engine. This is to boost your fuel’s octane, improving engine performance.
One of the most common and accessible additives is isopropyl alcohol or rubbing alcohol. You can mix it with fuel following the 25:75 to 50:50 ratios.
Making your go-kart faster surely requires fundamental knowledge of how the motorsport vehicle operates.
If you’re not confident of performing the necessary upgrades on its interior and exterior parts, there’s no shame in asking an expert to help.
Nonetheless, what you can do on your end is ensure that you develop the right skills on the track that will help you manage your acceleration.
On the other hand, if you can execute both the go-kart modification and the exceptional driving skills, then you’re on a surefire track to increasing your speed.
So plan your actions according to the above-given list and start working on making your go-kart faster.