The Mighty O.S. Engine 160FX: A Powerhouse in the Sky
For RC airplane enthusiasts seeking unmatched power and versatility, the O.S. Engine 160FX stands as a top contender. As the largest engine in the renowned FX series, it combines robust performance with a compact design that fits snugly into tight installations. This engine is engineered to deliver high torque at lower RPMs, thanks to its innovative wide, wing-shaped exhaust port. Whether you're flying aerobatic stunts or enjoying a leisurely sport flight, the 160FX offers exceptional throttle response and efficiency.
Innovative Design and Versatility
The O.S. Engine 160FX features a unique remote needle valve system that allows for three different mounting configurations: vertical, horizontal, or separate from the engine. This flexibility makes it ideal for various aircraft designs and setups. Additionally, the engine's low fuel consumption is a significant advantage for pilots looking to maximize flight time without compromising on power.
Performance and Compatibility
With a displacement of 1.60 cubic inches (26 cc), the 160FX delivers an impressive output of 3.7 horsepower at 9,000 RPM. It supports a practical RPM range from 1,800 to 10,000, making it suitable for a wide array of flying styles. The engine also includes a Type 60F carburetor for precise throttle control, and the E-5010 silencer ensures quieter flights, enhancing the overall flying experience.
Propeller Recommendations
To harness the full potential of the 160FX, it's recommended to use specific propeller sizes. For aerobatic maneuvers, props ranging from 15x12 to 16.5x13 are ideal, while sport flying benefits from larger sizes such as 17x10 to 18x12. These recommendations ensure optimal performance and responsiveness in the air.
Specifications
- Displacement: 1.60 cu in (26 cc)
- Bore: 1.32 in (33.6 mm)
- Stroke: 1.16 in (29.6 mm)
- Practical RPM: 1,800-10,000
- Output: 3.7 hp @ 9,000 rpm
- Weight: 32.6 oz (925 g)
- Recommended Props: Aerobatic: 15x12 to 16.5x13; Sport: 17x10 to 18x12
The O.S. Engine 160FX is a versatile powerhouse for both aerobatic pilots and sport flyers. Its compact design and efficient fuel consumption make it a valuable addition to any RC airplane enthusiast's collection.
