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3W-78i
Specifications Sheet




Download Instruction Manual

 
         
  Cylinder Capacity 4.65 cu.in 77.6 ccm  
  Power Rating 7.4 HP 5.6kW  
  Bore Diameter 1.65 in 42 mm  
  Stroke 1.10 in 28 mm  
  Weight 6.49 lbs 2950 g  
  Speed Range 1300-8500 RPM  
  Crankshaft 3 Ball bearings  
  Connecting Rod Needle bearings on both ends  
  Oil / Gasoline Ratio 1:50 - 1:80 Mix  
  Ignition Input Voltage: 6.0 to 8.0 V
6.0 V NiCD / NiMH or 7.2 V LiPo / Li Ion		  
  Propeller 2-Bladed
22 x 14
24 x 10
26 x 8		 3-Bladed
21 x 13
22 x 12		  

 
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