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O.S. FS-64V (61T2) with F-4051 Silencer

Item No.
OS Engines - OSMG901
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Product $464.99
Add Ons
Estimated Total: $464.99
Estimated Total: $464.99
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Increased Stoke
Increased Stoke

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.


Cylinder Design
Cylinder Design

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.


F-4051 Silencer
F-4051 Silencer

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.


Drive Washer
Drive Washer

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.


Product Specs

Prop Range
sport/Stunt : 12×6-8,13×6-7 Scale : 14×6
RPM Range
0.984" (25 mm)
For scale/sport planes.

Product Details

In The Box
  • (1) FS-64V Engine
  • (1) F-4051 Silencer