best motor for no prep drag racing

5 Best Motor For No Prep Drag Racing

Ever found yourself saying that “Damn, this motor isn’t good either.” Especially while you’re picking out a motor for drag racing. Well, you’re not alone, this is a pretty common phenomenon when it comes to RC drag racing.

Sometimes a perfectly good brushless motor might not cut it. This is simply because the motor isn’t compatible with your vehicle. It could be because the motor isn’t powerful or fast enough.

So, how exactly do you alleviate this problem? That’s where our article on the best motor for no-prep drag racing comes in. This post is guaranteed to at least nudge you in the right direction.

And how are we so confident about this?

Because we have spent a lot of our precious time researching this topic. So you know this top 5 list is top-quality content.

In addition to the list, we’ve also added some informative points that’ll come in handy.

Now, if you are ready we can get things started- 

Why Brushless Motors Are Best for No Prep Drag Racing?

Before we start talking about which type of motor is the best, let’s talk about the requirements of drag racing.

No prep drag racing is a quarter-mile race to the finish. The surface of the racetrack is rough and uneven. This is because the track isn’t supposed to be prepped on the day before. Or on the day of racing.

Furthermore, the simple rule behind drag racing is how fast you can go by “flooring it”. This isn’t like F1 racing where the race is drawn out for a long period. So power and torque are more important than durability.

This begs the question, which one of the two should I pick? The brushless motor or the brushed motor.

This is a no-brainer, as the brushless motor is the most powerful of the two. Brushless motors provide the most power and torque and also last the longest. They are less likely to malfunction as it uses an electronic controller to spin the motor.

Source: Interesting Engineering

Types of Motor for Drag Racing

There are mainly two types of motors available for drag racing. The first one is common, called a brushed motor and the second one is a brushless motor.

Brushed motors are the most common and one of the most dependable motors out there. Here the windings of the armature are ended in a commutator. Which is positioned on the shaft. 

A varistor is used to minimize electromagnetic interference caused by commutator sparking. Through the motor brushes, the motor terminals (or leads) are linked to the motor windings.

At least two permanent magnet poles are included in the stator magnets. The shaft of the electromechanical motor rotates. It is due to the opposing magnetic fields of the activated windings and stator magnets.

Permanent magnets are used in the stator (stationary portion), whereas electromagnets are used in the rotor (moving portion). The electric voltage is transferred to the commutator in the rotor via carbon brushes in direct contact with it. 

In the rotor, this voltage forms an electromagnetic field. The spinning motion is generated by continuously flipping the polarity of the magnetic attraction. It is done via the commutator.

This is why brushed motors are cheaper and can be replaced so easily. However, they lack power and efficiency. They also have a chance of wearing out too fast as they use carbon brushes.

Next up, we have the Brushless motors. This type of motor is quite recent compared to brushed motors and has been around since the 1960s.

The situation is reversed with brushless motors. The permanent magnets are contained in the rotor, whereas the electromagnetic field is generated by the stator. An electronic controller, rather than brushes, generates a three-phase variable current. And that sequentially powers the motor’s coils. 

This causes the stator to generate a rotating magnetic field. Which drives the rotor’s magnets and causes the spinning motion.

This makes brushless motors perfect for high-demanding acts such as racing. However, the problem with brushless motors is that it’s too complex. Not to mention, it’s also the pricier one of the two.

Comparison Table

ProductsTurns (T)Kv rating (RPM/Volt) 
SURPASS HOBBY’s V3 Brushless Motor3.53800
SURPASS HOBBY’s Rocket 540 V5R Motor5.56000
TRINITY TRIDM30 Drag Master Brushless Motor3.09550
TRINITY Holeshot Drag Master Brushless Motor3.59100
Maclan Racing’s Motor4.5n/a

SURPASS HOBBY’s V3 S Brushless Motor

Let’s begin with the best on the list of our best motors for no-prep drag racing. It is the SURPASS HOBBY’s V3 brushless motor that comes in many options. According to us, this is the best overall brushless motor on the list. 

So why does the crown sit on its head? Let’s find out

For starters, the V3 has sintered neodymium magnets, which makes it quite powerful. The maximum wattage of the V3 is rated to be 600 watts. The V3 also has a speed rating of around 9,250 RPM.

However, due to its turn rating of 3.5Ts, it can reach RPMs of up to 10,500. This makes it perfect for handling various motor requirements. This speaks volumes about the adaptability of this motor.

Moreover, the V3 has high-quality copper solder tabs. This makes it one of the easiest to fit on any RC car.

The V3 is also pretty sturdy and durable. This is due to its CNC machined Billet can. This aluminum heatsink can make it heat-resistant. This makes the V3 last longer than most motors.

The V3 also provides excellent driving performance. This is because of the V3’s high-purity copper windings. This maximizes the conductivity which in turn makes the V3 energy efficient.

Furthermore, the V3 is compatible with any sensor or sensorless ESC. This in turn makes it compatible with most 1/10 scale RCs.

Room for Improvement

One thing that may not satisfy you is the overall weight and size. The motor is comparatively heavier and carrying it can be a bit bothersome. If that’s the case then you can check the third product, TRINITY TRIDM30 Drag Master Brushless Motor.

SURPASS HOBBY’s Rocket 540 V5R Motor 

In second place we have a familiar name. It’s none other than another SURPASS HOBBY motor. By now, you can already tell that SURPASS HOBBY makes quite the brushless motors. And this one is no different.

For starters, the V5R has the highest turns ratio of all the motors on the list. And we have considered it the most powerful one. It measures a whopping 5.5Ts. This means it has the highest torque of all the motors on the list.

So if you’re looking for a high-intensity motor that can dish it out, this is the one for you.

It’s also quite durable and long-lasting. This is due to the V5R’s good build quality. Only the finest aluminum was used to make its body.

This low resistance motor even has a high KV rating. It measures at a kV rating of 6000 kV.

However, compared to the V3 S, the V5R is slower. This is because of its high turns ratio, which means it has a lot more coils wrapped around it than the rest. This means that there’s more resistance and less speed.

Room for Improvement

The motor has one serious drawback. it is that this motor heats up comparatively faster. So, if you think it’s a major issue then we would suggest going for the first product on the list – SURPASS HOBBY’s V3 S Brushless Motor

TRINITY TRIDM30 Drag Master Brushless Motor

Next up, we have the TRINITY TRIDM30 Drag Master Brushless Motor, the most premium product. The TRIDM30 officially ends our top 3 list by coming in 3rd. 

So why does this brushless motor take the last spot in the top 3? Let’s find out

The TRIDM30 is the best built of the bunch. This is by far the sturdiest one of the five motors. Its durability is a technical pioneer, which is why it ranks so high on the list.

It’s made with premium-grade aluminum and copper. This makes it the most premium on the list. It has grade 5 ball bearings and an updated stator material.

Moreover, the TRINITY TRIDM30 is the fastest of the bunch. This is because the TRIDM30 has the least amount of wires surrounding the motor. This means this has the lowest resistance of all the motors on the list.

However, its speed does come at a cost. The cost in this case is the amount of torque it can provide. This is because of the fewer coils it has surrounding its motor.

The TRIDM30 has the highest KV rating of the bunch. The KV rating of the TRIDM30 measures 9,550 KVs which is higher than the previous 2 items. This means that for any given voltage this motor can potentially produce the highest RPM (with no load).

Room for Improvement

The whopping measurement of this item is the lowest on this list – 3.0 Ts. This is a slight issue and if you consider it a big issue then you have options. The second product on the list has the highest whopping measurement – 5.5Ts. Then you can go for the SURPASS HOBBY’s Rocket 540 V5R Motor 

TRINITY Holeshot Drag Master Brushless Motor

Coming in fourth place is a familiar name on the list, the most lightweight item. The fourth place goes to another TRINITY motor, more precisely the TRINITY Holeshot Brushless motor.

However, this shouldn’t come as a surprise, given how this is quite a reputed brand in the world of brushless motors. So what makes the Holeshot so special?

For starters, the Holeshot has an aluminum-based sensor-board. This allows for the Holeshot to make a true sensor alignment. This way your RC drag-racer won’t be veering off left and right anytime soon.

It also has a decent turns ratio of about 3.5Ts. This means that it has a decent torque and speed compared to the rest on the list. With a turns ratio of 3.5Ts, you could expect an RPM of about 10,500 RPMs.

It even has a good thermal dissipation ability compared to the rest of the motors on the list. This is due to the Thermal Stator coating on the Holeshot.

Moreover, the Holeshot has the second-highest kV rating on the list. It measures around 9,100 KVs.

Room for Improvement

We won’t say the product is highly compatible. And this one isn’t easier to fit. In that case, the SURPASS HOBBY’s V3 S Brushless Motor will be a better choice for you. 

Maclan Racing’s MCL1053 Motor

Last but not least, we have Maclan Racing’s MCL1053. You’d be a fool to reject this brushless motor. Because it’s the last one on the list. However, you’d be wise to remember that the Maclan did beat a few worthy ones.

So what earned it the last spot on our specified list of no-prep drag racing motors?

The Maclan is the only handbuilt brushless motor on the list. This means that special care was taken in the making of this. The Maclan is built for drag racing as it provides short bursts of exceptional power.

It has the second-highest turns ratio of all the motors on the list, which is 4.5Ts. This means that it can be quite the powerhouse. It is estimated that the Maclan can produce around 9,000 RPMs.

However, this means that the Maclan will be quite slow too, due to increased resistance. But if that isn’t your cup of tea, you could also try the 3.5T version of the Maclan. 

The Maclan also has a precision-alignment sensor gap. It makes it capable of giving the most accurate readings.

Room for Improvement

The product is good on many sides but it is not a durable one. Well, that is one of the reasons it is the last on the list. If you want a durable one then the first or second product would be a better choice. SURPASS HOBBY’s V3 S Brushless Motor or SURPASS HOBBY’s Rocket 540 V5R Motor 

Things to Check before Purchasing a Motor for Drag Car

This section focuses on the extra bits of informative points that you might need to know about. Let’s face it, it would be a bit too rash to presume that everyone knew about the specifics of an RC motor.

Unless you’re an RC enthusiast, it’s not likely that you’ll know what some of these labels mean in plain English. But don’t fret, this section focuses on sharpening your knowledge about these things.

So without further ado, let’s dive right into

Stator Material: Why Does This Matter?

Every motor is divided into two parts, a stationary part called a stator. This holds everything in place. Then the moving part is called the rotor.

Now, in any magnetic system, you have something called a core loss. This means energy loss and leads to your motor being inefficient.

So if it’s inevitable then how do we avoid it? Well, you can’t, you can only minimize it.

In traditional motor systems, laminator steel was used as the stator material. Yes, they were extremely durable. But they resulted in inefficient motors. If you want your motor to be efficient, then using electrical steel isn’t your best bet.

Source: Research Gate

This is why Soft Magnetic Composite materials are the best way to go. This SMC is essentially powdered metals that can easily be magnetized or demagnetized.

This is why metals like Aluminium and Copper are used to make the casing. These are also extremely good at dissipating heat, which makes the Motors more efficient.

Turn Rating Or T: What Does It Mean For Your Motor?

Another typical rating seen on brushed motors is the turn rating or T. The amount of wires wrapped around the motor determines the turn rating. So the higher the number of wires wrapped around a motor, the bigger the value of T.

So what does it mean for your RC motor? Well, it determines one specific aspect of the RC car, its RPM or rotations per minute.

In simpler terms, it talks about how many rotations your motor can do, in a minute. So a higher RPM is generally preferred over a lower RPM.

So that would mean that a higher turns ratio means that there is more power? You’d be partially right.

A higher Turns ratio means that the motor has more torque. However, this also means that the motor will be slower and less rapid.

This is because more wire means more resistance. And more resistance means less speed if you haven’t paid attention to your 7th-grade physics class.

This will be simpler to understand if we use an example. A 5.5T motor, for example, will have more torque than a 3T motor. A 3T motor, on the other hand, will be faster than a 5.5T motor.

Brushed Vs Brushless

This section focuses on the specifics between the two motors; brushed and brushless motors.

Let’s begin with the brushed motor. Brushed motors are by far one of the most common motors out there. This is because it’s one of the most adaptable ones out there. This is why these can be found in just about everything, from fans to RC cars.

They also come in a variety of sizes and powers. These add to the DC brushed motor’s adaptability.

This makes the DC brushed motors perfect for less-demanding applications. This makes it the optimal choice for beginners.

Brushed motors provide more torque and have a wider speed range. They’re also more compact and efficient. They have great speed control and run smoothly at low speeds.

Brushless motors on the other hand are far less complicated. Electronic commutation replaces the brushes and accompanying sparks and noise to discreetly alter the current flow to operate the motor. 

Computer fans and disk drives, as well as quadcopters, electric vehicles, etc. use these silent motors. However, brushless motors sometimes require a separate controller to operate.

Frequently Asked Questions (FAQs)

What are the requirements in a no-prep RC drag race?

Well, the first requirement of a no-prep RC drag race is the circuit’s length. This has to be around 132 feet or a quarter of a mile. Moreover, the circuit cannot have any traction additives on it. So it is essentially focusing on the driver’s skill on the road and the power management of the RC car. However, you are allowed to sweep/clean/blow the road for any debris.

Is there a speed limit for no-prep RC drag racing?

No, there isn’t a speed limit for no-prep RC drag racing, as the entire purpose of a race is to finish as fast as possible. However, there is a theoretical limit to RC drag racing speed. Most RC roadsters lie between 60 to 70 mph speed range, with outliers reaching up to 100 mph.

What does my no prep RC drag racing car swerve so much?

The reason why your racing RC car swerves or pulls to one side is due to the misalignment of the wheels. This happens when your wheels and axles are not lined properly. Then you’ll notice that the steering wheel or your whole car is veering either to the right or the left.

Final Verdict

Well, it seems like this is the end for us. This was all that we could find out on the best motor for no-prep drag racing. Hopefully, you’ve now picked the motor that you fancy. We sincerely hope that we could help you with this particular issue.

However, if you’re in a pinch you could always go for the top pick on our list. After all, this was decreed by our drag-racing enthusiasts to be the best pick. So that would be the safest pick of all.

Either way, we’ve kept our end of the bargain. Now, it’s your turn to do the same. We’re sure that you’ll choose the right motor for the job.

After all, we’ve equipped you with the knowledge to make the right choice. 

Till then, stay safe and drive responsibly. Take care!

Leave a Comment

Your email address will not be published.

Scroll to Top