O.S. Engine OSMG1250 FT-300 RC Airplane Engine  [OSMG1250]

O.S. Engine FT-300
Price:
USD$1,367.00
Brand:
O.S. Engine
Model:
OSMG1250
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Unleashing the Power of the O.S. Engine FT-300

For RC airplane enthusiasts seeking unparalleled realism and power, the O.S. Engine FT-300 stands out as a top-tier choice. As the largest horizontally opposed flat twin from O.S., this engine is specifically designed to elevate 1/4 scale models with its impressive power and compact build. Unlike conventional chainsaw-type gasoline engines, the FT-300 offers a smoother and more authentic experience, making it a favorite among serious hobbyists.

The Engineering Behind the FT-300

The FT-300's design is a testament to O.S. Engine's commitment to precision engineering. With a displacement of 1.488 x 2 inches and a bore of 1.323 inches, this engine delivers a robust power output of 4.0 hp at 7,000 rpm. Its practical RPM range of 1,800 to 9,000 ensures versatility across various flying conditions. The engine's weight of 64.5 oz strikes a balance between power and manageability, allowing for agile flight dynamics.

Why Choose a Twin-Cylinder Design?

The horizontally opposed twin-cylinder configuration of the FT-300 not only provides a smoother operation but also enhances the overall realism of RC aircraft. This setup reduces vibration significantly, leading to a more stable and enjoyable flying experience. Additionally, the engine includes a glow plug, firewall mount, and special propeller locknut assembly, ensuring easy installation and reliable performance.

Specifications

  • Displacement: 1.488 x 2 in
  • Bore: 1.323 in
  • Stroke: 1.083 in
  • Practical RPM: 1,800-9,000 rpm
  • Power Output: 4.0 hp @ 7,000 rpm
  • Engine Weight: 64.5 oz

The O.S. Engine FT-300 is perfect for experienced RC pilots who demand both power and authenticity in their models. Its advanced engineering and ease of use make it a valuable asset for those looking to enhance their 1/4 scale aircraft with superior performance.

The FT-300 features a horizontally opposed twin-cylinder design, providing smoother operation and enhanced realism compared to single-cylinder engines.
While the FT-300 is user-friendly, its power and complexity are better suited for experienced hobbyists.
The FT-300 is optimized for 1/4 scale models due to its size and power output.
Regular maintenance includes checking glow plugs and ensuring all components are clean and well-lubricated.

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