2007 Spring & Summer New Products Line-up

Developed especially for the specialized flight characteristics required for acrobatic flights.

In the competition acrobatic world where highly precise maneuvers are required, O.S. has added this specialized engine with the necessary power requirements required for the F3A competition to their engine line up. The fuel injection system, developed in conjunction with Futaba, has been pre-set to deliver the best power, throttle response and fuel consumption.



Fuel injection unit maintains stable fuel delivery throughout the flight.

Aimed expressly for stunt competition, the fuel injection unit and tank pressurized pump in conjunction with the EC-3 supply the engine’s requirements throughout the most violent flight maneuvers.

 

Further developed electronic device

　The EC-3 that controls the injection volume can be called the brain of the FS-200S-FI. It is also equipped with flight decoding function that records the maximum engine rpm in the memory for later down loading.

A blue rocker cover is utilized to represent the latest generation of 4 stroke engines.

The FS-200S-FI is based on the FS-200S, O.S.’s largest single cylinder 4 stroke engine. However, it is equipped with a blue rather than black rocker cover.

NOTE
Since this engine is designed expressly for F3A competition, it is intended to be used by the more experienced flier with engine knowledge.

Specifications  
Displacement 32.4cc 1.976cu.in
Bore 38.0mm 1.496in
Stroke 28.6mm 1.126in
Output ------
Practical r.p.m.Range  1,800～10,000 r.p.m
Weight 1,000g 35.5oz With electronic device
FS-200S-FI MAX-55AX-BE MAX-75AX O.S. SPEED 12TZ specII MAX-21VG-P ES MAX-12TG With 12D Slide Carb FSa-56
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