Instruction Manuals:	Manual 1 (385 KB)
Tower Catalog Page:	201
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  SuperTigre's G-51 ringed engine may look small, but contains a lot of power.
The G51 gives your .40-sized model extra gusto for exciting climbs, loops, and
snaps.

                        *** 3-YEAR Warranty ***

FEATURES: Specially machined crankcase gives increased output
          Schnuerle ported
          Crankshaft supported by two ball bearings

INCLUDES: One Assembled G51 Engine
          One Muffler and Header Assembly
          One Glow Plug (SUPG1200)

SPECS:    Bore:   23mm (.905")
          Stroke: 20mm (.787")
          Power Output: 1.48/15,500 RPM
          Practical RPM Range: 2500-15,500
          Weight w/o muffler: 363g (12.73oz)
          Width between centers of mounting holes:        42mm (1.65")
          Length between centers of mounting holes:       19mm  (.75")
          Width of crankcase excluding mounting flanges:  34mm (1.34")
          Length from Backplate to front of drive washer: 80mm (3.15")
          Height from bottom of crankcase to top of head: 87mm (3.43")
          Crankshaft size: 1/4-28
          Suggested Prop size: 10x6, 9-1/2x6
          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.

COMMENTS:
          This engine now uses a nut and long bolt to hold the exhaust stack
            to the engine (Replacement Muffler Screw Set is SUPG4785).
          They NO LONGER include BOLT-ON style Mufflers with this engine.

   FUEL: 18% oil content MINIMUM. A synthetic/castor blend is highly
         recommended. 10%-15% Nitromethane works well. Higher levels of Nitro
         may require adjustment of the compression ratio to prevent detonation.
                                                                  upNMH 9/14/03
                                                               updt jxs 2/04/04
                                                                          ir/jl
                                                                    MAF4/29/99
                                                               *updt*wm 3/21/06
                                                                        6/01/06
                                                               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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