This is the New Fuel Injected FS-91II Surpass 4-Stroke Engine.
     This is the pumped Version of the FS91II which is now equipped with
                  a Fuel Injection System that modelers want.
 Sensors provide data to an electronic control unit that constantly regulates
                the air/fuel mix for optimum flight preformance.
                        This engine Two-Year Warranty.

FEATURES: Corrosion-resistant plating on the crankshaft, camshaft, and piston.
          Reversible Carb
          Permanently lubricated, rubber-sealed rear bearing.
          New Muffler

INCLUDES: One Assembled Engine w/Carburetor.
          One EC-2 electronic control unit.
          One Futaba "J" Dual aileron extension
          One Double-sided foam tape, for mounting EC-2 unit
          One one-way valve
          One fuel filter
          One plastic screw driver, for adjusting the EC-2 unit
          One type #F Glow Plug.
          One Muffler w/Manifold.
          One Set of Instructions and Decal.

REQUIRES: Fuel: 5%-15% nitromethane with 18% lubricant. Synthetic, castor, or
            a synthetic/castor blend may be used.
          NOTE: Certain Four-Cycle fuels cannot be used due to low oil content.
            However, SOME Four-Cycle fuels such as the Wildcat 4-Cycle 15%
            (CATP9109) may be used because it has 18% oil content.
            When choosing fuels for this engine, the modeler must be sure to
            select a fuel with at least a 18% lubricant content.
          Propeller (see SPECS)
          Starting and Field Equipment

SPECS:    Bore:                   27.7mm (1.09")
          Stroke:                 24.8mm (.976")
          Displacement:           14.95cc (0.912 cubic inch)
          Power Output:           1.6 BHP at 11,000 rpm
          Practical RPM Range:    2,000 - 12,000 rpm
          Crankshaft Thread Size: 5/16-24
          Weight: w/o muffler- 22.2 oz (630g)   with muffler- 23.98oz (680g)
          Length: 122.5mm (4.83") from backplate to front of drive washer.
          Width: 42.6mm (1.68") width of engine neglecting the mounting flanges
                52mm (2.05") distance between the mounting hole centers
          Height: 121mm (4.77")
          Suggested Prop(s): 13x9. 13x10, 13x11, 12.5x9, 12x13 and 14x10

COMMENTS: A fuel tank of approximately 300cc capacity is suggested. This allows
            up to 12-13 minutes flying time.
          Some Differences Between 4-Stroke and 2-Stroke Engines;
            4-Strokes are Quieter.
            4-Strokes get Better Fuel Economy.
            2-Strokes Generate More rpm (11,000-13,000 rpm with Prop
             while 4-Strokes rev to around 9,500 rpm)
            4-Strokes generate much more Torque and will Swing a larger Prop.
            4-Strokes have a realistic Sound, like a Real Aircraft Engine.
         The new Surpass engines (Version II and III) have more power than
           their predecessors and they also have more corrosion prevention
           on the inside of the crankcases.
                                                                     kh10-29-01
                                                                upd NNA 5-22-02