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 This is a .76 2-Stroke Airplane Ringed Engine w/Front Needle Valve from GMS.

FEATURES: Ball bearing-supported crankshaft
          Carburetor-mounted High Speed needle valve
          Low Speed needle-equipped carburetor
          Ringed piston
          Adjustable exhaust outlet on muffler allows 360° rotation of
            muffler tip
          Gold anodized heatsink head
          One piece crankcase with a bead-blasted finish
          2 year warranty on all GMS engines

INCLUDES: One .76 ringed airplane engine
          One bolt-through muffler
          One carburetor
          One muffler gasket
          One front High Speed needle valve with mounting bracket
          One glow plug
          Two allen key tools
          Two muffler screws
          One manual and parts list

REQUIRES: Attaching carburetor and muffler
          5-15% airplane nitro fuel
          11x7 break-in propeller

SPECS:    Displacement: .76 cid (12.45cc)
          Bore: 26.6mm
          Stroke: 22.4mm
          Output: 2.5 BHP at 15,000 RPM
          Practical range: 2,000 - 13,000 RPM (with 11x7 prop)
          Weight: 19.4oz (550g) without muffler

          Center distance width across mounting holes: 2.0" (52mm)
          Center distance length of mounting holes on same side: 1" (25mm)
          Length from front of crankcase to backplate screws: 4.0" (103mm)
          Width across mounting flanges: 2.4" (61mm)
          Total height of engine: 3.8" (101mm)
          Length from center of head to front of crankcase: 2.9" (73.5mm)
          Widest width of crankcase neglecting mounting flanges: 1.7" (43mm)
          Length from front of crankcase to center distance of front
            mounting hole: 2.4" (61mm)
          Height from crankshaft center to top of head: 3.1" (79.5mm)
          Crankshaft thread size: 5/16-24

          High Speed Needle:  1½ turns OUT from closed
          Low Speed Needle: 2 turns IN from flush with throttle arm

COMMENTS:  Propeller size recommendations
          Sport Model: 12x6
          Racing Model: 11x8
          Scale Model: 13x6

          For the GMS .76 engine with rear-mounted needle, use GMEG1176.
          To convert to a remote needle use GMEG7275 & GMEG7375

          All GMS engines use the same owner's manual

                                                                   cmc 07/31/03
                                                                         ir/jxs
                                                               updt lmm 3/27/09



– If you need more information, use these GMS Engines resources –

Click Here: Manufacturer's Product Web Page
Phone: 217-398-8970


 
Postal Address:
GMS Engines
1610 INTERSTATE DRIVE
CHAMPAIGN, IL 61822  








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