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55HZ-H Hyper Ringed Heli Engine w/40L |
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55HZ-H Hyper Ringed Heli Engine w/40L  | Specification:
- Displacement : 0.55 cu in (8.93 cc)
- Bore: 0.91 in (23 mm)
- Stroke: 0.85 in (21.5 mm)
- Practical R.P.M.: 2,000-20,000
- Output: 2.1 hp @ 17,000 rpm
- Weight: 15.40 oz (408 g) | The power of a .60 in a .55! The O. S. 55HZ-H Hyper Ringed Heli engine is cause to rejoice for 3D heli flyers! The 55-HZ-H Hyper Ringed engine cranks out optimum power with a minimum of space! The PowerBoost Pipe 50/55 is a first from O.S. – designed especially for helis, improving efficiency and power while featuring a compact size. It also fits the 50SX-H Hyper Ringed heli engine. - Features the same mounting pattern and silencer size as the 50SX-H Hyper engine
- Dual needle 40L carburetor with four-arm throttle lever is designed to optimize the power, performance and reliability of the 55HZ
- Produces a range of 2,000 - 20,000 rpm
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 The optional PowerBoost Pipe 50/55 (OSMG2880) is highly recommended for the 55HZ-H Hyper Ringed Heli Engine. It's the first pipe designed especially for helis, improving efficiency and power while featuring a compact size! It will also fit the 50SX-H Hyper Ringed heli engine. |
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