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    This is the complete 11H(B) Slide Carb used on the following engines:
                    OSMG1998    .12TZ(P)-T 5 PORT TURBO

FEATURES: Genuine O.S. replacement parts

INCLUDES: One complete 11H(B) carb w/pre-installed Thermo Insulator OSMG6247
           and 5.5mm Black Carb Reducer OSMG2476
          One rubber carb gasket OSMG6220

REQUIRES: Installing on engine

SPECS:    Length:   22mm approx. including needle and idle stop screw
          Width:    44mm approx. including needle and throttle arm
          Height:   43.6mm approx. including needle
          Diameter: 16.1mm OD of intake (throat)
                    12.9mm ID of intake (top) not including Carb Reducer
                    12.96mm OD of neck including thermo insulator
                     (the part that inserts into the crankcase)
                    6.64mm ID of neck @ narrowest point (top)
                    8.88mm ID of neck @ widest point (bottom)

COMMENTS: Carb can be identified by its black color and the "11H" marking
           on the back side of carb body
          This carb is identical to the 11H carb with the exception of color
           as the "B" stands for Black

Needle Settings:
           Needle Valve (aka High Speed Needle):1¾ open from closed position
            per page 18 of engine manual.

           Mixture Control Screw (aka Low Speed Needle):The head of the mixture
            control screw is flush with the carb body per page 25 of eng manual

           Metering Needle: Head of metering needle screw is flush with the
            ball link body per page 25 of engine manual.

           Throttle Stop Screw: This is set so the rotor is still 0.5mm open
            when closed per page 18 of engine manual.
                                                                     tjt 052605



– 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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