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Description "OS FS-120S III 19.96cc 4-Stroke Engine with F-6020 silencer"
O.S. FS-120S III - 4-Stroke 19.96cc Airplane Engine
For aerobatic, scale and sport airplanes models.
Updated with the F-6020 Silencer.
Specs:
Recommended propellers:
Aerobatics: 13x11-13, 14x10-11
Scale models: 15x8, 16x6-8, 18x5-6, 14x7(3-blade), 15x8(3-blade)
Recommended fuels:
The FS-120S-III should run on a methanol-based fuel with at least 18% castor oil or a high-quality synthetic lubricant (or a mixture of both), plus a small percentage (5-15%) of nitromethane for improved flexibility and performance. The carburettor is factory set to a fuel adjusted with 20% lubricant and 10% nitromethane.
For aerobatic, scale and sport airplanes models.
Updated with the F-6020 Silencer.
Specs:
- Displacement: 19.96cc
- Bore: 30.4mm
- Stroke: 27.5mm
- Output: 2.07hp @ 12.000RPM
- Practical RPM Range: 2.000-12.000
- Weight: 920g
Recommended propellers:
Aerobatics: 13x11-13, 14x10-11
Scale models: 15x8, 16x6-8, 18x5-6, 14x7(3-blade), 15x8(3-blade)
Recommended fuels:
The FS-120S-III should run on a methanol-based fuel with at least 18% castor oil or a high-quality synthetic lubricant (or a mixture of both), plus a small percentage (5-15%) of nitromethane for improved flexibility and performance. The carburettor is factory set to a fuel adjusted with 20% lubricant and 10% nitromethane.
Technical data
HP: | 2,1 |
---|---|
RPM: | 2000-12000 |
Weight (g): | 920 |
Cylinder Type: | Ring |
Incl. muffler: | yes |