Instruction Manuals:	Manual 1 (385 KB)
Tower Catalog Page:	201
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   SuperTigre's new G-75 is an updated version of the S75-K. The main
differences between the two engines are that the G-75 is a one-piece crankcase
(the S75-K was a two-piece) and the G-75's muffler is a bolt-through-the-crank-
case (where the S-75Ks bolted onto the crankcase).

                        *** 3-YEAR Warranty ***

FEATURES: Ringed piston
          Dual ball bearing-supported crankshaft
          Unique bolt-through muffler uses muffler bolts, lock washers,
            and nuts to hold muffler to engine (no more stripped threads on
            the crankcase or muffler).
          Schnuerle scavenged

INCLUDES: One Assembled G75 Engine w/Glow Plug (SUPG1200)
          One Muffler
          One Exhaust Stack w/Gasket, Pressure Fitting, and Mounting Hardware
          One Carburettor
          One Set of Instructions, Parts Diagram, and SuperTigre decals

SPECS:    Bore:         1.024" (26mm)
          Displacement: .75 cubic inches (12.21cc)
          Output:       2.18 bhp at 15,600 rpm
          RPM Range:  2,500-16,000
          Stroke:       .906" (23mm)
          Weight w/o muffler:  588g (20.63oz)
          Weight with muffler: 766g    (27oz)
          Width between centers of mounting holes:         50mm (1.97")
          Length between centers of mounting holes:        20mm  (.79")
          Width of crankcase excluding mounting flanges:   42mm (1.65")
          Length from backplate to front of drive washer:  97mm (3.82")
          Height from bottom of crankcase to top of head: 105mm (4.13")
          Crankshaft size: 5/16-24
          Suggested prop size: 12x6, 13x6
          Carb Settings: H-2-turns out from closed position.
                         L- Take carb off, rotate and look at bottom side.
                            Turn trottle until wide open, set tip of low end
                            needle half-way across cat eye.

          FUEL: 18% oil content MINIMUM. A synthetic/castor blend is highly
          recommended. 10%-15% Nitromethane will work well. Higher levels of
          of Nitromethane may require adjustment of the compression ratio to
          prevent detonation.

COMMENTS: Since this engine uses the exhaust stack from the S-75K, some after-
            market mufflers will fit this engine (using the muffler screws from
            the G75) and some will not. Check the optionals in the Accessory
            Completion Guide for after-market exhaust systems that will work.

                                                                    4-17-95/eke
                                                                          ir/jl
                                                                    upmaf5/3/99
                                                               updt jxs 2/12/04
                                                               updt lmm 3/26/09



– If you need more information, use these SuperTigre resources –

Click Here: Manufacturer's Product Web Page
E-mail: enginesupport@hobbico.com
Web Site: http://www.supertigre.com/
Phone: 217-398-8970


 
Postal Address:
SuperTigre
3002 N. APOLLO DRIVE, SUITE #1
CHAMPAIGN, IL 61822  








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