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3W-85b2
Specifications Sheet





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Cylinder Capacity 5.09 cu.in 85 ccm
Power Rating 7.8 HP 5.9 kW
Bore Diameter 1.73 in 44 mm
Stroke 1.10 in 28 mm
Weight 6.05 lbs 2880 g
Speed Range 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 12
22 x 14
24 x 10
3-Bladed
20 x 10
21 x 10