This is the Complete 61E Carburetor for use on the
                   O.S. 91HZ-R Ringed F3C Helicopter Engine

FEATURES: Genuine O.S. replacement parts

INCLUDES: One Complete Carburetor
          One Rubber Carb Gasket

REQUIRES: Installation on the engine and connecting throttle linkage

SPECS:    Length:   3.7"(95.2mm) approx. including needle and idle stop screw
          Width:    2"(50mm) approx.
          Height:   1.7"(42mm) approx. including pump
          Diameter: 0.73"(18.5mm) OD of intake (throat)
                    0.61"(15.4mm) ID of intake @ widest point (top)
                    0.42"(10.6mm) ID of intake @ narrowest point (bottom)
                    0.71"(18mm) OD of neck including thermo insulator
                     (the part that inserts into the crankcase)
                    0.43"(10.8mm) ID of neck @ narrowest point
                    0.49"(12.4mm) ID of neck @ widest point

                                                                   ajw 11/04/10