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Motor os 55hz hyper (os15630)


Motor os 55hz hyper (os15630)

1 Offer from:   R 5 990.00

Brand: OS, Magnum & Saito
Model: MOS55HZ
Last Updated:

Product Information

O.S. Model no. 15630

Specifications:
Weight 408g \(14.39oz\)
Displacement 8.93cc \(0.55cu.in\)
Bore 23mm \(0.91in\)
Stroke 21.5mm \(0.85in\)
Power Output 2.1PS @ 17000RPM
Practical RPM 2000 - 20000

Designed primarily with the demands of the 3D pilot in mind, the 55HZ Hyper delivers 61 size performance in a 46 size crankcase. That power comes from the extensive experience that OS has gained over many years and working extensively with the worlds top pilots to refine all aspects of the engine without compromise in any area.
By using the same mounting layout, you can drop a 55HZ into any model that previously suited the 50SX-H without modification. Just the area around the new carburettor is a little bigger and may require adjustmenst to the cooling shroud.
This entirely new engine shares almost nothing with the 50SX-H and has some new features not seen on an engine of this size before. The rear bearing is now designed to resist corrosion, the new 40L carburettor has three adjustments to cater for idle, mid range and full power. Until now, these features were the domain of 61 class engines or bigger. The throttle arm has four leaves so that push pull control is easy from any direction. The heatsink head is bigger for improved cooling

well.

FEATURES:
Ideal for 3D flight-power equal to .60 size heli engines
Same mounting bolt pattern and silencer size as the OS 50SX-H Hyper
Dual needle 40L carburetor with four arm throttle lever for use with a variety of servo brands



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