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Mid Range, under £200
Specialist, under £2500
The distinctive shape is hard to ignore, and with peak power of 3.1PS at 9000RPM, you can be sure that this engine loves big propellers! OS recognized that engines of this size are often used in scale models and have developed a silencer system that allows adaptation to some of the 'tightest' installations. The carburetor features a neat needle valve that protects fingers while adjusting, yet is simple & accessible.
Propeller Range: 15x10-12 16x8-10
Model No.: OS120AX