HomeProductsHelicopter EnginesR57HR 3DS (9,3 cc)

R57HR 3DS


   Displacement: 9,35 cc
   R.P.M. (max power): 18.500 RPM
   Practical range: 2.000-21.000 R.P.M.
   Bore x stroke: 23,33x21,94 mm
   Sleeve: 5 ports
   Rear ball bearings: steel
   Front ball bearings: steel
   Crankshaft: 16 mm - turbo
   Carburetor: aluminium - 10 mm - rotary
   Glowplug: Standard Corpo Corto (HR3S)
   Exhaust position: side
   Starting: -
   Weight: 435 g
   Fuel type: 10-30% nitro
download-exploded-view
carburetor-setting
instruction-manual

 

FEATURES

06730   10373   cand-hr   03902
Piston ring:
The "Dykes" type piston ring has implemented to improve the sealing between the piston and the cilinder.



  Carburettor:
This is an 3 needle carburettor specially designed for use in the Heli 3D competition market. It makes it easier to extract the utmost performance from your engine with great tuning ease.
  Glowplug:
This is a REX "Short Body" type glowplug which cannot be changed for Standard or Turbo type glowplug!



  Compression rings:
The ignition timing is controlled with these little rings of various thickness.
To change the ignition timing you can add or remove a ring of a certain thickness.

 

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