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    This is the Electronic Control Unit for the OS Max FS-91II FI engine.
 Constant commands from the EC-2 Control Unit to the solenoid-operated valve
       to fine-tune fuel flow over a wide range of flying conditions.

FEATURES: Plastic Case construction
          Servo-Type wire hookups

INCLUDES: One EC-2 Control unit
          One dual servo extension
          One 45mm x 30mm Double Sided Foam Tape

REQUIRES: Nothing. Item is a stock part for the FS-91II-FI engine.

SPECS:    EC-2 Case Dimensions
           Length: 46.5mm (1.83")
           Width:  31.5mm (1.24")
           Height: 16.5mm  (.65")
          Channel Three Lead Length: 136mm (5.375")
          Auxiliary(Trim) Lead Length: 130mm (5.125")

COMMENTS: The Dual Servo extension is used for connection of the Throttle
           Servo and Third Channel hook-up from the EC-2. The Dual Extension
           is then pluged into the throttle channel on the receiver.
          The Aux(Trim) Lead is then plugged into an auxiliary channel
           on the receiver.
          Here is a list of parts that complete the EC-2 Injection system:
            OSMG6971  Temperature Sensor
                      Coverplate RPM Sensor
            OSMG6959  Injector Set
          For the Complete Throttle-Body Injector set, use OSMG6965.

                                                                    NNA 5/12/02
                                                                          ir/kh



– If you need more information, use these O.S. resources –

E-mail: enginesupport@hobbico.com
Web Site: http://www.osengines.com/
Phone: 217-398-8970


 
Postal Address:
O.S.
3002 N. APOLLO DRIVE, SUITE #1
CHAMPAIGN, IL 61822  








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