Modifying Your RC Car: 9 Ways to Make Your RC Car Faster

In the past, the only method to increase a radio-controlled car's speed was to either build a new one on the workbench or purchase a quicker one. Thankfully, it's much simpler to improve your RC car's speed these days.

In fact, many contemporary models are made especially to accelerate with certain modifications. Here are our nine suggestions for getting the most speed out of your remote-controlled vehicle.

The 9 Best Ways To Make Your RC Vehicle Drive Faster

The following tips can significantly increase your model's speed and overall performance metrics. Any of these should work regardless of the model you're using, provided that league competition does not require you to adhere to any particular racing regulations.

1. Upgrade The Batteries

Weight reduction kits, which are replacement parts that are lighter and offer better performance, are available in real-life street racing circles. The equivalent in the field of radio control would be to replace the Ni MH battery pack with a more potent and lightweight one, usually the Li-Po type.

But only if the model is capable of handling it will this be possible. If not, adding the incorrect battery might be expensive and ineffective.

2. Installing a Brushless Motor

Many ready-to-run (RTR) models are designed for novices and might not provide fast speeds right out of the box. However, they do simplify handling so that new drivers can get comfortable with the pastime.

Brushless motors are increasingly common in these types. Although brushless motors are usually faster, handling them may take some getting used to.

3. Playing With the Gear Ratio

This minor update will be appreciated by RC drivers who like to spend time at the workbench learning how their models operate. Understanding the RC car's gear mechanism is not hard.

A pinion gear with more teeth will produce more power and speed, but this does not imply that you should choose a more prominent spur. You should switch to a smaller spur gear simultaneously for a proper fit. The impact of a larger pinion gear is the same as that of a smaller spur gear.

4. Trying Out Different Tires

When street racers are aware of traction and friction, they are more concerned with the tires on their cars and the road surface than they are with fuel octane and turbo kits.

RC drivers with experience are comparable. Too many drivers frequently focus more on their tires than on electronic speed control or higher voltage.

For instance, smooth tires are necessary for increased speed on a ceramic tile floor in a living room. Sadly, carpeting, a surface that calls for small pins on the tires, degrades the performance of these tires. You should use the knobby tires that are commonly found on RC trucks and buggies when racing outside. When you try to move quicker, you'll be shocked at how big of a difference the tires make.

5. Modify the Motor Timing

The motor timing is shown by little dials on the side of many brushless motors. You can adjust the motor timing to raise the module's RPM readings, provided that you can shut down your vehicle entirely.

This can significantly raise the temperature, so if you choose this path, make sure the motor housing gets enough air to cool it. However, if this isn't an issue, adjusting the timing can be one of the best methods to increase what would be referred to as "horsepower" if you were dealing with an actual car.

6. Fix the Suspension

Examine the suspension and any shock absorbers that are connected to the wheel struts of your remote-controlled vehicle. Tighten any loose pieces after removing any dust or accumulated debris that may have adhered to the assembly.

Those without shock and diff oil should definitely try this as well, but apply little as it may unintentionally cause extra dirt to adhere to the bottom. If you want to enjoy a bit more drifting action, consider adjusting specific suspension components as well.

7. Practice Your Cornering Skills

Even while it might not require changing your car in and of itself, honing your cornering techniques is a fantastic way to improve your driving. Avoid cutting corners too quickly, as this may cause you to spin out, which could make it take longer to navigate a track.

When driving on any track, try to stay inside. Since this is the most minor portion of any loop, doing so can help you drive a shorter distance overall.

8. Swap Out the Bearings

High-performance wheel bearings are not included with specific versions; replacing them could improve performance. Regardless of the amount of labor you're willing to put in, you can attempt this on practically any automobile that has a removable bearing set because you won't have to replace the wheels or axles if you choose this method. The best part is that most bearing sets ought to be approved by RC car race judges.

9. Clean the Existing Bearings

If you don't want to replace your model's existing bearings entirely, cleaning out the debris can be an option. A quick adjustment like this, using a blaster bearing cleaning tool, may get your bearings back to their original performance