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Saito FG-40 40cc 4-stroke gas engine for rc model airplanes.

 Output Power  

 3.5hp / kW


 19x10, 21x10


 1260g/ 1460g (excl./incl. ignition)  

  Delivery includes: spark plug, ignition.


Technical  Specification:  
 Displacement                     (Cylinder Inhoud)  40.2  ccm    

 Output Power                             (Vermogen) 



 Speed Range                               (Toerental)  1700 - 8000  rpm (omw/min)
 Propeller  19x10 .. 20x8  inch 
 Ignition power supply   (Spanning ontsteking)    Volt
 Spinner bout diameter    mm 
 Spinner bout schroefdraad  M8 x  1.25       mm 
 Gas/Oil mix ratio       (Brandstof verhouding)  20 : 1  gas : oil
 Engine                    (including mounting HW)  1260  gram
 Muffler  85  gram 
 Ignition  110  gram 
 User Manual            (Gebruikers Handleiding)  FG-40-Saito-Gas-Engines-Manual
 Approx. Fuel Flow


 (at full throttle, 8000 rpm)

 Link naar Fabrikant  
 SAITO Spare Parts


The FG-40 4-stroke gas engine from Saito is especially developped for scale models. 

Detailed overview of the delivery of the Saito FG-40 gas engine:


 Dimensions of engine:

 Other pictures of the engine:




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