ICARUS.91


   Displacement: 14,96 cc
   R.P.M. (max power): 15.000 RPM
   Practical range: 2.000-17.500 R.P.M.
   Bore x stroke: 26,30x27,55 mm
   Sleeve: 8 ports
   Rear ball bearings: steel
   Front ball bearings: steel
   Crankshaft: 18 mm - turbo
   Carburetor: aluminium - 11 mm - rotary
   Glowplug: Standard Short Body (HR2S)
   Exhaust position: side
   Starting: -
   Weight: 625 g
   Fuel type: 10-20% nitro
download-exploded-view
carburetor-setting
instruction-manual

Also available with front and rear ceramic ball bearings (ICARUS.91/S)

 

FEATURES

15705   13903   09706   pistone-icarus
Crankshaft:
This crankshaft is balanced in order to reduce vibrations and to give the engine a better response to changes in RPM.
  Backplate:
We have made this backplate with a special steel inlay, this reduces friction and wear when the conrod touches it. The round shape reduces the dead space inside the engine.
  Crankcase:
A true NOVAROSSI engine is made with a highly detailed precision casted crankcase. The internal shaping provides the best possible mixture flow over a wide range of RPM.
  Piston:
The "Dykes" type piston ring improves the sealing between the piston and the cilinder.
             
08723   10373   cand-hr   03902
Sleeve:
The sleeve has 8 transfer ports and an exhaust with booster ports. The special shape and positioning of the ports, covered by a patent, improve the internal fluid-dynamics to obtain the maximum possible performance.
  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.

 

50491P-49150491P-492 4049140492
343503600038000  

 

 

 
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