Home / OS Engines O.S. Speed R2104 1/8 Scale Engine
  • OS Engines O.S. Speed R2104 1/8 Scale Engine
  • OS Engines O.S. Speed R2104 1/8 Scale Engine
  • OS Engines O.S. Speed R2104 1/8 Scale Engine
  • OS Engines O.S. Speed R2104 1/8 Scale Engine
  • OS Engines O.S. Speed R2104 1/8 Scale Engine
  • OS Engines O.S. Speed R2104 1/8 Scale Engine
  • OS Engines O.S. Speed R2104 1/8 Scale Engine

OS Engines O.S. Speed R2104 1/8 Scale Engine

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  • Detail

    Product Specifications

    Bore 16.08mm (0.633" )
    Crankshaft Threads UNF 1/4-28
    Crankshaft Type Threaded
    Cylinder Type Nine port liner
    Cylinders Single
    Displacement 3.49 cc (0.213 cu in)
    Engine (Only) Weight 340g (11.99oz)
    Plug Type OS RP7 turbo, cold heat range
    Power Type Glow
    Product Height 91.2mm (3.6"), total height
    Product Length 94mm (3.7") backplate to of crankshaft
    Product Width 45mm (1.8") at mounting tabs
    RPM Range 4,000 - 45,000
    Starter Type Bump
    Stroke 17.20mm (0.677" )
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