Ultimate Guide to Buying RC Jet Engines

Ultimate Guide to Buying RC Jet Engines

Remote control (RC) jet engines have become increasingly popular among model hobbyists in recent years. Whether you’re a seasoned veteran or just starting out, the power and speed of these miniature engines can provide a thrilling experience for anyone. However, with so many different types and brands available on the market, it’s important to carefully consider a few factors before making a purchase. In this article, we’ll explore the different types of RC jet engines available, the considerations you should keep in mind before buying, where to buy them, and how to install and maintain your engine. By the end, you’ll have a better understanding of what type of RC jet engine is right for you and how to keep it operating at peak performance for the long term.

Types of RC Jet Engines

RC jet engines come in different types and choosing the right one can make a big difference in the quality of your experience. Below are the three main types of RC jet engines:

  • Turbine Engines: These engines are the most popular among RC jet pilots. They use a gas turbine to generate thrust and are the most realistic and powerful experience. Some key features of these engines include:
    • Higher speed than other engines
    • More maintenance required
    • Expensive
  • Ducted Fan Engines: These engines are simpler than turbine engines and more affordable. They are less realistic than turbine engines but can still provide a good experience. Some key features of these engines include:
    • Simpler to operate
    • Not as powerful as turbine engines
    • More affordable than turbine engines
  • Electric Fan Engines: These engines are the quietest and easiest to operate, but may not have the same level of speed as turbine or ducted fan engines. Some key features of these engines include:
    • Low noise output
    • The easiest to operate
    • Not as powerful as turbine or ducted fan engines

It’s important to understand the differences between these engines before making a purchase. Some additional keywords to consider include propulsion, power plant, internal combustion engine, gas turbine, and brushless motor. To fully understand the type of engine that works best for your needs, a good point of reference is the websites of leading RC engine manufacturers like KingTech Turbines, JetCat, and AMT Aluminum Model Toys.

If you’re looking to buy RC jet engines, you can find them on websites like Horizon Hobby, Motion RC, and Performance World. Be sure to do your research and read reviews before making a purchase.

Do RC jets use real jet engines?

RC jets are an impressive sight to see in the air, and many people wonder if they use real jet engines for their power. Well, the answer might surprise you: RC jet turbines operate by the same principle as full-scale jet engines! That’s right, they even use the same ‘Jet A1’ fuel that is commonly used in commercial aviation.

To give you some more background, there are three sections of a turbine engine: the compressor, the combustion chamber, and the turbine. The compressor takes in air and compresses it, while the combustion chamber mixes it with fuel and ignites it, creating hot gases. These gases then flow through the turbine, which spins a compressor at the front of the engine, creating thrust.

Similarly, RC jet turbines use a compressor to take in air and compress it, a combustion chamber to mix the compressed air with fuel and ignite it, and a turbine to create thrust. Of course, the components are much smaller and simpler than those found in full-scale jet engines, but the principle remains the same.

So, while RC jets don’t use exactly the same engines as real commercial airplanes, they do operate on the same basic principle of compressing air, mixing it with fuel, igniting it, and using the resulting hot gases to generate forward thrust. It’s just one more reason why these miniature flying machines are so impressive!

Before buying an RC jet engine, there are several things to consider to ensure that you choose an engine that meets your needs. Below are some key considerations to keep in mind:

  • Size: Make sure the engine you choose is compatible with your aircraft model and is the right size for that model.
  • Compatibility: Ensure that the engine is compatible with the type of fuel you plan to use and whether it is compatible with your airplane’s electronics, ESC, and battery specs.
  • Power and thrust: Consider the power and thrust of the engine to determine if it fits your aircraft model’s weight and balance, especially if you’re aiming to fly a heavy model.
  • Ease of use: Consider the ease of use of the engine as some engines may require a lot of maintenance. Turbine engines, in particular, require more routine maintenance than other types of engines.
  • Budget: Make sure the engine fits within your budget. Turbine engines are usually more expensive than the other engine types.

Interesting fact: an average turbine engine for an RC jet generates roughly 7-8 pounds of thrust. So, if you’re aiming to fly a heavy model, you may need more than one turbine engine to achieve lifting power.

It’s essential to read up and understand the specifications that come with each engine and make sure they match the specifications of your RC airplane before making your choice. Some additional keywords to consider include weight, efficiency, power-to-weight ratio, and compatibility.

Here’s a table that compares some foundational features of turbine and ducted fan engines to help guide your decision-making:

Features Turbine Engine Ducted Fan Engine
Realism and Power High Low
Maintenance Level High Low
Speed High Low
Price Expensive Affordable

How do I choose the right motor for my RC plane?

Choosing the right motor for your RC plane is a crucial step that will determine how successful and enjoyable your flying experience will be. One of the key factors to consider when selecting a motor is the kv, or revolutions per volt. Choosing the right kv can affect the speed and efficiency of your plane’s flight.

Now, if you’re looking to zoom through the skies, you’ll want to select a motor with a higher kv and a smaller propeller. This combination will provide a higher speed of thrust and in turn, make your plane fly faster. However, keep in mind that this may result in a shorter flight time and less stability in the air.

For first-time plane enthusiasts or those seeking a more stable and manageable flight, it is recommended to select a motor kv between 850kv and 1500kv. This range provides a good balance of power and control, making it ideal for beginners.

Another consideration when selecting a motor is size. This will depend on the size and weight of your plane. A motor that is too small may not provide enough power to lift your plane off the ground, while a motor that is too large can make your plane heavy and difficult to control. Make sure to check the specifications and weight limitations of your plane before selecting a motor.

By carefully considering the kv and size of your motor, you’ll be well on your way to selecting the right one for your RC plane.

Where to Buy an RC Jet Engine

There are various places where you can buy an RC jet engine. Below are some of the recommended places to look out for:

  • Online retailers: Some online retailers specialize in selling RC engine products. These retailers offer a wide range of models to choose from and may offer free shipping or discounts. Some popular online retailers include Amazon, Horizon Hobby, and Tower Hobbies.
  • Hobby shops and stores: Local hobby shops often have RC jet engines for sale, but the selection may be limited, especially if you are looking for a turbine engine.
  • Private sellers: Private sellers can also offer engines for sale through auction sites such as eBay. This can be a good way to find a bargain, but buyers should exercise caution when purchasing from private parties.

When buying online, it is best to review the seller’s ratings, feedback, and information before making a purchase to ensure that the seller is reputable. Some websites like eBay and Amazon allow previous customers to leave reviews, which helps to inform potential buyers. Comparing prices and reviews is a good way to find the best supplier for your needs.

When purchasing from a hobby shop or store, it’s important to call ahead to confirm they stock the type of engine you need, especially if you are looking for a more specific model like a turbine-based model. In-person shopping may also give buyers the opportunity to see the engine up close, compare features, and even speak to experts within the hobby store.

Some additional keywords to consider include shopping, purchase, retail store, online marketplace, eBay, Amazon.

How much is a RC turbine engine?

If you’re interested in purchasing a RC turbine engine, you may be wondering how much it will set you back. The answer, as with most things, is that it depends. Each high-pressure turbine disk (two stages of turbines on most modern engines) costs between $200,000 and $2 million. That being said, the price of the engine itself will largely depend on what you plan to use it for. For hobbyists, a less expensive option may be more feasible, while those in the aviation industry may require a more powerful and expensive engine. Additionally, the brand, quality, and features of the engine will also play a factor in the overall cost. It’s important to do your research and determine what your specific needs are before making a purchase.

Buying an RC jet engine can be a daunting task, especially for those who are new to the hobby. Here are some factors to consider before you make a purchase.

Brand: Look for a reputable brand that is known for producing high-quality engines. Some popular brands in the RC engine market include JetCat, Turbine Technologies, and KingTech.

Size and Power: The size and power of the engine will largely depend on the size of the RC jet, so it’s essential to check the specifications for compatibility. If you’re just starting, a smaller engine may be more appropriate, but more experienced pilots may opt for a larger and more powerful engine for increased speed and performance.

Maintenance: Consider the maintenance requirements of the engine before making a purchase. You want to choose an engine that is easy to maintain and comes with a good maintenance guide. Some brands, like JetCat, have a certified service center to provide authorized repair and maintenance services.

Price: RC jet engines come at a wide range of prices. More expensive engines don’t always guarantee better performance, so it’s essential to compare features and specifications. Consider the warranty and after-sale services, which can impact the long-term cost of ownership.

Once you have considered these factors and identified the engine that meets your requirements, you can purchase it from a local hobby store or online. Online retailers such as Motion RC and Turbines RC offer a range of engines and often provide detailed product descriptions and reviews to help you make an informed purchase.

Before making a purchase, always be sure to check local regulations to ensure that you are compliant with any restrictions on engine power or noise levels. With careful consideration and research, you can buy an RC jet engine that will provide hours of flying enjoyment.

How long does a jet engine last?

Jet engines are a true marvel of engineering, able to propel massive aircraft through the sky with incredible power and efficiency. But like any complex machine, they eventually wear out and require replacement or refurbishment. So, just how long do jet engines last?

Well, it depends on a few factors. Engines on a fighter aircraft, for example, typically last between 3,000 and 6,000 flight hours. This may seem like a relatively short lifespan, but it’s important to note that fighter jets are flown much more aggressively than commercial airliners, and often at higher temperatures and altitudes.

For commercial airline engines, on the other hand, the lifespan can range anywhere from 15,000 to 30,000 flight hours, depending on the make and model of the engine. This is due in part to the fact that commercial aircraft are typically flown more conservatively and with less stress on the engines.

It’s worth noting that jet engines are highly complex pieces of machinery, consisting of thousands of individual components working together in perfect harmony. Maintenance and regular inspections play a critical role in extending the lifespan of these engines, and ensuring that they continue to operate safely and efficiently.

In summary, the lifespan of a jet engine depends on a variety of factors, including the type of aircraft and the conditions it’s flown in. But regardless of the specifics, one thing is certain: proper maintenance and care are essential to keeping these powerful machines in the sky.


Buying an RC jet engine is an exciting prospect for model hobbyists, but it is important to consider a few factors before making a purchase. By understanding the different types of RC jet engines available and considering factors such as compatibility, size, and budget, you can make an informed decision. It is also crucial to purchase from a reputable source and properly maintain your engine to ensure that it lasts as long as possible.

When it comes to purchasing an RC jet engine, you have a range of options, from brick-and-mortar hobby shops to online marketplaces. Be sure to read reviews, compare prices, and do your research before making a decision on where to buy. Once you’ve made your purchase, following the manufacturer’s instructions for installation and maintenance is crucial to maximize the lifespan of your engine.

Overall, buying an RC jet engine can be a rewarding experience for model hobbyists who are passionate about aviation and remote-controlled aircraft. By considering your needs, researching your options, and maintaining your engine properly, you can safely enjoy the thrill of flying your remote-controlled airplane with an RC jet engine.