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Saito FG-84R3 84cc 4-stroke Radial gas engine for rc model airplanes.

 Output Power  

 5.7hp / kW


 23x10, 24x10


 3100g/ 3500g (excl./incl.mufflers)  

  Delivery includes: spark plugs, ignition and mufflers.


Technical  Specification:  
 Displacement                         (Cylinder Inhoud)  84.28  ccm                   

 Output Power                                (Vermogen) 



 Static Thrust  7 - 9  kg
 Speed Range                                   (Toerental)  1400 - 6500  rpm (omw/min)    
 Propeller  23x10 .. 24x10  inch 
 Ignition power supply      (Spanning ontsteking)  6 - 8.4  Volt
 Spinner mount thread  n.a.  mm 
 Crankshaft mount thread  M10 x 1.25       mm 
 Gas/Oil mix ratio            (Brandstof verhouding)  20 : 1  gas : oil
 Engine   (including mounting HW)  3100  gram
 Muffler  157  gram 
 Ignition  250  gram 
 User Manual              (Gebruikers Handleiding)  FG-84R3-Saito-Gas-Engines-Manual
 Approx. Fuel Flow  40cc/min (at full throttle, 6200 rpm)
 Link naar Fabrikant  
 SAITO Spare Parts


The FG-84R3 4-stroke radial gas engine from Saito is especially developped for scale models. 

Detailed overview of the delivery of the Saito FG-84R3 radial gas engine:



Dimensions of engine:




Other pictures:







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