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Item #:
11166779
OS Engines 15630 55HZ-H Hyper Ring 40L Helicopter Engine
Item #:
11166779
XCD 1323
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Imported from USA store
Order now and get it around Monday, August 24
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Ideal for use in any 50 class helicopter
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What Stands Out
High Performance
The OS Engines 15630 55HZ-H delivers exceptional power and efficiency, making it ideal for advanced helicopter enthusiasts seeking peak performance in demanding flight conditions.
Durable Construction
Built with high-quality materials, this engine offers superior durability and longevity, ensuring reliable operation and reducing maintenance frequency for serious hobbyists.
Precision Engineering
Designed for precision, the Hyper Ring technology enhances fuel efficiency and throttle response, giving pilots increased control and smoother flight experiences compared to traditional engines.
Product Details
- Ideal for 3D flight with power equal to .60 size heli engines
- Same mounting bolt pattern and silencer size as the OS 50SX-H Hyper Dual needle
- Includes 40L Carburetor, #8 glow plug and instruction manual
- Requires 10% to 30% nitro fuel with at least 18% lubricant (Helicopter Mix)
- Requires exhaust system such as the OS PowerBoost Pipe
- Ideal for use in any 50 class helicopter
| Brand Name | OS Engines |
| Age Range Description | Kid |
| Number of Items | 1 |
| Manufacturer Minimum Age (MONTHS) | 180 |
| Model Number | OSMG1955 |
| Manufacturer Maximum Age (MONTHS) | 1080 |
| Global Trade Identification Number | 04531028020016 |
| Manufacturer | Hobbico Inc |
| Manufacturer Part Number | 15630 |
| Additional Features | Portable |
| Toy Vehicle Form | Helicopter |
| Theme | helicopter |
| Item Dimensions | 6.25 x 4.88 x 4.88 inches (15.9 x 12.4 x 12.4 cm) |
Who Should Buy?
-
Experienced Hobbyists
This engine is ideal for skilled RC helicopter enthusiasts seeking high performance and reliable power in their flights.
-
Competitive Flyers
Racing and competition flyers will benefit from the engine's power and responsiveness, enhancing their performance on the field.
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Builders and Customizers
Perfect for those building custom helicopters who need a robust engine for various applications and setups.
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Beginners
New users may find this engine complex and challenging to operate without prior experience in RC helicopters.
Product Description
OS Engines 15630 55HZ-H Hyper Ring 40L Helicopter Engine
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are the key features of the OS Engines 15630 55HZ-H Hyper Ring 40L Helicopter Engine?
Answer: The OS Engines 15630 55HZ-H Hyper Ring 40L Helicopter Engine boasts a high-performance rotary engine equipped with advanced features such as a hyper ring combustion chamber design, which optimizes fuel utilization and enhances power output. Additionally, it is designed for high durability, ensuring reliable operation even in demanding flying conditions. Hobbyists often use this engine in competition or hobby-grade models due to its powerful capabilities and efficiency during extended flight sessions. -
Question:
Is the OS Engines 15630 55HZ-H suitable for beginners?
Answer: While the OS Engines 15630 55HZ-H is a robust and powerful engine, it is recommended primarily for intermediate to advanced users. Its complexity and the need for precise tuning can be challenging for beginners. However, with proper guidance and a solid understanding of helicopter mechanics, a determined beginner could use it to develop their skills. Many community forums provide resources for novice enthusiasts to learn effective techniques for utilizing this engine. -
Question:
What types of helicopters is the OS Engines 15630 55HZ-H compatible with?
Answer: The OS Engines 15630 55HZ-H is compatible with various 40-sized helicopters and is particularly popular among competitive and hobby-grade models requiring high performance. Models from leading manufacturers often feature compatibility with this engine, which helps optimize performance for aerial maneuvers and stability. If you are considering this engine for a specific model, it’s advisable to check compatibility specifications from the helicopter manufacturer. -
Question:
How does the Hyper Ring design improve engine performance?
Answer: The Hyper Ring design of the OS Engines 15630 55HZ-H enhances performance by optimizing airflow and fuel mixture within the engine. This innovative combustion chamber allows for better combustion efficiency, leading to increased power output while reducing fuel consumption. Pilots have noted improvements in throttle response and fuel economy, making this engine a preferred choice for those seeking superior performance in their flights. -
Question:
What kind of maintenance does the OS Engines 15630 55HZ-H require?
Answer: Maintaining the OS Engines 15630 55HZ-H involves regular inspections, cleaning of components, and occasional tuning of the engine for optimal performance. It’s essential to check the fuel system, spark plug, and cooling components periodically to ensure they are in good condition. Enthusiasts often advise keeping detailed logs of maintenance activities, as this can help identify patterns and improve engine longevity across multiple flying sessions. -
Question:
What fuel is compatible with the OS Engines 15630 55HZ-H?
Answer: The OS Engines 15630 55HZ-H operates on glow fuel, typically containing a blend of methanol, nitromethane, and oil. The recommended fuel mixture will often depend on the specifics of your configuration and expected performance requirements. Choosing the correct fuel is essential to maximize the engine's performance and longevity; enthusiasts often experiment with different mixes to find the optimal balance for their flying style. -
Question:
Can this engine be used in electric helicopters?
Answer: No, the OS Engines 15630 55HZ-H is specifically designed for gas-powered helicopters and is not compatible with electric systems. Electric helicopters utilize batteries and electric motors rather than combustion engines. Hobbyists in this category should choose an electric motor that meets their performance needs, as the dynamics of electric flight differ significantly from those powered by conventional engines. -
Question:
What is the typical lifespan of the OS Engines 15630 55HZ-H?
Answer: The lifespan of the OS Engines 15630 55HZ-H can vary significantly based on usage patterns, maintenance practices, and tuning precision, but many users report enjoying hundreds of flying hours if properly maintained. Regular maintenance, including timely component replacements and thorough cleanings, are vital to maximizing its longevity. Hobbyists often share tips and experiences online, helping others understand how to extend their engine's service life. -
Question:
How do I tune the OS Engines 15630 55HZ-H for optimal performance?
Answer: Tuning the OS Engines 15630 55HZ-H involves adjusting the needle valves for the optimal fuel mixture and idle settings. It's important to make gradual adjustments and test flight performance after each change. Experienced pilots recommend starting with the manufacturer's baseline settings and then tweaking them depending on your flying style, altitude, and environmental conditions to achieve the best results during maneuvers. -
Question:
Where can I buy OS Engines 15630 55HZ-H Hyper Ring 40L Helicopter Engine?
Answer: You can purchase the OS Engines 15630 55HZ-H Hyper Ring 40L Helicopter Engine from Ubuy, a reliable online marketplace known for its extensive selection of hobby engines and accessories. Ubuy provides a user-friendly platform for finding and ordering quality products, making it a convenient choice for enthusiasts looking to enhance their flying experiences.
OS Engines Complete Engines OSMG1955 Editorial Review
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Pros
- Powerful performance
- Durable construction
- Easy installation
- Smooth operation
- Excellent fuel efficiency
Cons
- Occasional noise
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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XCD 1323
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Features & Benefits
- High-performance engine for 50 class helicopters
- Same mounting bolt pattern and silencer size as OS 50SX-H Hyper
- Includes 40L carburetor, glow plug, and instruction manual
- Requires 10% to 30% nitro fuel with at least 18% lubricant
- Compatible with OS PowerBoost Pipe
- Starting equipment not included
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