O.S. Engine 61RX-H  [OS-17920]

O.S. Engine 61RX-H
Price:
USD$170.30
Brand:
O.S. Engine
Model:
OS-17920
Condition:
Brand New
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Unleashing the Power: The O.S. Engine 61RX-H

For RC helicopter enthusiasts who demand nothing short of excellence, the O.S. Engine 61RX-H stands as a testament to engineering prowess and high-performance capability. This engine is a masterclass in balancing power and precision, making it a favorite among seasoned pilots who crave the ultimate flying experience. But what makes the 61RX-H truly exceptional? Let's dive into its features and explore why this engine has earned its revered status.

Precision Engineering for High-Octane Performance

The O.S. Engine 61RX-H is crafted with meticulous attention to detail, ensuring every component works in harmony to deliver seamless power. It's the heart of any high-performance RC helicopter, providing the thrust needed for aerobatics and stable flights. This engine's glow plug ignition system is refined to offer quick starts and reliable operation, even under demanding conditions. Enthusiasts will appreciate the robust construction that promises durability and longevity, ensuring hours of uninterrupted flight.

Optimized for Aerobatics

When it comes to aerobatic maneuvers, the 61RX-H is unmatched. Its design allows for rapid throttle response and consistent power output, enabling pilots to execute complex tricks with confidence. Whether you're navigating tight loops or daring rolls, this engine delivers the control and stability required for precision flight. The balanced weight and size further enhance its agility, making it a preferred choice for competitive pilots.

Comparing with the Competition

In the world of RC helicopter engines, the O.S. Engine 61RX-H holds its ground firmly against competitors. While there are other engines that offer similar specs, the 61RX-H combines reliability with performance in a way that few can match. When compared to models like the YS 60SR, the 61RX-H offers a smoother power band and superior fuel efficiency. It’s an ideal upgrade for those transitioning from entry-level engines, providing a noticeable boost in performance.

Specifications

  • Displacement: 9.96cc
  • Bore: 23.0mm
  • Stroke: 22.0mm
  • Weight: 540g
  • Glow Plug Type: O.S. #8

The O.S. Engine 61RX-H is an excellent choice for experienced pilots seeking to enhance their flying experience. With its robust performance and precision engineering, it offers great value and reliability, setting a high standard in the RC helicopter community.

Its rapid throttle response and consistent power output make it perfect for aerobatic maneuvers.
Compared to similar models, it offers a smoother power band and better fuel efficiency.
While it's geared towards experienced pilots, its reliable performance can be beneficial for dedicated learners.
The O.S. #8 glow plug is recommended for optimal performance.

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