This is the BT-64 2-Stroke Engine from Fuji Imvac Inc.

FEATURES: Gasoline engine for large scale aircraft applications.
          CDI (Capacitive Discharge Ignition) One-piece, solid state electronic
            ignition with no breaker points, making it very dependable and
            virtually maintenance-free.
          Machined using highly-specialized state-of-the-art CNC equipment,
            which makes for better overall quality and a tighter parts fit.
          Walbro HDA 211 Carburetor featuring High & Low Needle Adjustment.
          Propeller is held securely by a knurled hub, and three other optional
            lengths of hubs are available for different cowling sizes.
          Head is painted light blue and crankcase is natural silver.
          Cylinder utilizes chrome plated internal construction for long life.
          Includes metal motor mounts.
          Tools and one extra of each mounting bolt included.
          Optional electric starter with mounting hardware is available.
          Optional spring starter with mounting hardware is available.
          3 Year Warranty
          For RC use only

INCLUDES: One BT-64A engine
          One Muffler with gasket, mounting screws, and washers
          One Engine Mount, attached to engine
          One 10" length of black neoprene fuel tubing
          One combination wrench/phillips screwdriver tool
          One prop bolt with washer
          One Two-piece prop flange (parts A & B)
          Two 4.0mm allen hex wrenches
          Four hex head engine mounting bolts with flat & lock washers
          Four hex head prop flange bolts wit lock washers (three needed)
          One instruction booklet

REQUIRES: Fuel: Unleaded gasoline mixed with a high quality two-cycle oil.
            Gas/Oil Mix is 40:1 (3.25 ounces oil per gallon of gas)
          Gas engine kill switch (GPMG2150)
          Spring Starting the engine or a 12 volt electric
           starter that is gear reduced.
          Propeller: 22x10 wood prop   (TOPQ5260)
                     22x10 carbon prop
                     22x12 carbon prop
          If needed, one 3.0mm allen hex wrench for CDI Magneto adjustment.

SPECS:    Displacement:      63.1cc (3.85 cu in)
-         Bore:
-         Stroke:
          Horsepower:        5.7@9000rpm
          RPM:               1200 - 9000rpm
          Ignition Style:    CDI Automatic Ignition Timing
          Weight w/muffler:  2.6kg (5.7lbs)
          Spark Plug:        Champion RCJ-6Y or 7Y (gap of 0.6mm/.025")
          Propeller Bolt:    M10 x 1.25, 50mm in length
          Magneto Gap:       .5mm (.020")
          Engine mounting holes on rear of crankcase: 6.5mm diameter (4 places)
          Overall length:     171.5mm (6.75"), from rear shaft to prop flange
          Overall width:      190.5mm (7.5"), including carb & muffler
          Overall height:     215.9mm (8.5"), from spark plug to engine mount
          Length from back of mount to front of prop flange:    110mm (4.33")
          Height from crank to top of cylinder head:            127mm (5.00")
          Break-In Fuel: 25:1 mixed gasoline (run for one hour with this mix)
          Width of Exhaust Port:    26.3mm (1.035")
          Height of Exhaust Port:     14mm (.55")
          Distance Between Exhaust Mounting Hole Centers:  41.326 mm (1.627")

COMMENT:  For Spinner Adapter, use FJIG8082
          For Optional Spring Starter, use FJIG1050
          For Optional On-Board Electronic Starter, use FJIG1186
          High Speed Needle Adjustment: H needle- 3/4 turn from fully closed.
          Low Speed Needle Adjustment: L needle- 1-3/8 turns from fully closed.
          Muffler pressure is not required for the fuel tank.

                                                                    NNA 1/05/03
                                                                         ir/jxs