OS Engines FS-64V Four Stroke Aircraft Engine, .64 Size, with F4051 Silencer, OSM3AY00
SKU: OSM3AY00
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The OS Engine OS FS-64V 4-stroke engine sets a new standard for basic 4-cycle engines. It is designed for sport or scale models and comes with an F-4051 exhaust and an F-type spark plug.
- Newly designed cylinder head is adopted along with the increased displacement
- Internal capacity of the combustion chamber has been expanded to achieve a more 4-stroke exhaust sound and power feel
- Comes with an F-4051 silencer
- Drive washer has been changed to a machined aluminium keyway type
- Additional standard equipment is a set of lock nuts that prevent the propeller from coming off
