O.S.Engine 3AY00 - FS-64V 10.46cc 4-Stroke Engine w/ Silencer

O.S. FS-64V 4-stroke Engine for scale/sport airplanes

By increasing the stroke, not only propellers of 12x7-8 and 13x6 sizes, but also propellers with large loads (13x7-8, 14x6) can be used without any loss of power.


A newly designed cylinder head is adopted along with the increased displacement. The internal capacity of the combustion chamber has been expanded to achieve more realistic 4-stroke exhaust sound and more power.


The F-4051 silencer, which is a unique design of the FS-V series, has revised the internal dimensions and improved the exhaust efficiency while maintaining the comfortable 4-stroke sound.



The drive washer has been changed to a machined aluminum with a woodruff key. Additional standard equipment is set if lock nuts that prevents the propeller from coming off.

Standard accessory:

• Type F glow plug

Specs:

• Displacement: 10.46cc
• Bore: 25mm
• Stroke: 21.3mm
• Output: 1.14ps/1.12hp @ 11.000RPM
• Practical RPM range: 2.400~11.000
• Engine Weight:442g
• Silencer Weight: 44g

Propeller size:

• Sport/stunt: 12x6-8 or 13x6-7
• Scale : 14x6?ç