Home / OS Engines 105HZ 1.05 Helicopter Engine

OS Engines 105HZ 1.05 Helicopter Engine

Key Features Same mounting dimensions as a .90 cu in engine Machined blue anodized aluminum heatsink cylinder head Velocity stack increases airflow and enhances engine performance Backplate accepts the Futaba BPS-1 RPM sensor for the GY701 and CGY750 gyros Ideal bore and stroke ratio for lowest vibration icon-boxIn The Box (1) 105HZ 1.05 cu in Helicopter Engine with 61E Carburetor (1) #8 Glow Plug (1) Air Funnel (1) 0.1mm Head Gasket (1) 0.2mm Head Gasket (installed) (1) Product manual icon-how-toNeeded to Complete
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  • Detail

    Product Specifications

    Bore 1.142 in (29 mm)
    Crankshaft Threads UNF1/4-28
    Cylinders Single
    Displacement 1.048 cu in (17.7 cc)
    Plug Type O.S. #8
    Power Type Glow
    Product Height 3.1 in (79 mm) from bottom of crankcase to top of cylinder head
    Product Length 3.2 in (82.6mm) from backplate to front of drive hub
    Product Width 2.4" in (61 mm)
    RPM Range 2,000 - 16,500 rpm
    Stroke 1.024 in (26 mm)
    Total Weight 21.03 oz (596.2 g)
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