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OS Engines 15630 55HZ-H Hyper Ring 40L Helicopter Engine
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OS Engines 15630 55HZ-H Hyper Ring 40L Helicopter Engine
Ideal for use in any 50 class helicopter
OS Engines 15630 55HZ-H Hyper Ring 40L Helicopter Engine
Item #: 11166779

OS Engines 15630 55HZ-H Hyper Ring 40L Helicopter Engine

90% of respondents would recommend this to a friend

Item #: 11166779

AED 1779

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*All items will import from US

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    Order now and get it around Friday, August 28
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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

    Shop for OS Engines 15630 55HZ-H Hyper Ring 40L Helicopter Engine at Ubuy UAE. Discover the best deals on high-performance helicopter engines. Order now!
    • 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 NameOS Engines
    Age Range DescriptionKid
    Number of Items1
    Manufacturer Minimum Age (MONTHS)180
    Model NumberOSMG1955
    Manufacturer Maximum Age (MONTHS)1080
    Global Trade Identification Number04531028020016
    ManufacturerHobbico Inc
    Manufacturer Part Number15630
    Additional FeaturesPortable
    Toy Vehicle FormHelicopter
    Themehelicopter
    Item Dimensions6.25 x 4.88 x 4.88 inches (15.9 x 12.4 x 12.4 cm)

    Who Should Buy?

    Suitable For
    • 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.

    • Builders and Customizers

      Perfect for those building custom helicopters who need a robust engine for various applications and setups.

    Not Suitable For
    • Beginners

      New users may find this engine complex and challenging to operate without prior experience in RC helicopters.

    Product Description

    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.

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    Customer Reviews & Ratings

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    Pros

    • Powerful performance
    • Durable construction
    • Easy installation
    • Smooth operation
    • Excellent fuel efficiency

    Cons

    • Occasional noise

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    4.1/5 153 reviews
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    Haitham
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    “Excellent experience”

    11 June 2026 · via Trustpilot
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    Rasanga
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    “I had an excellent experience with Ubuy UAE. I ordered a product from the USA, and the website clearly mentioned that deliveries might be delayed due to the current situation in the Middle East. Ubuy provided great value, transparent communication, and reliable delivery. Thank you, Ubuy UAE, for a fantastic shopping experience!”

    17 June 2026 · via Trustpilot
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    Simon
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    “On time delivery and great product at a really great price!”

    8 April 2026 · via Trustpilot
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    Vladislav
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    “Fast delivery. Quality as expected.”

    03-Jul-26 · via Trustpilot
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    Hope
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    “Excellent experience! The service was top-notch, reliable, and very fast. I am completely satisfied with their professionalism and highly recommend Ubuy UAE to everyone.”

    02-Jul-26 · via Trustpilot
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    AED 1779

    Order now and get it around Friday, August 28

    QTY:

    Secured transactionsecured transaction

    PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

    Our Top Logistics Partners
    • fedex
    • dhl
    • aramex
    Fastest cross-border delivery

    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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    Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.