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Tower Catalog Page:	196
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          This is the O.S. Max 49-PI Type II .30 Wankel Rotary Engine.

FEATURES: Ideal for boosting power in small-scale planes, and reducing weight
            for mid-size craft
          Redesigned Carburetor venturi for more airflow resulting in more
            power than previous Wankel engine from O.S. Max
          Muffler can be angled in different directions for increased mounting
            versatility
          Does Not require special Wankel glow plug
          Two year limited warranty

INCLUDES: O.S. Max 49-PI Type II .30 Wankel Rotary Engine with OS F glow plug,
            carburetor, fuel tank clunk, muffler and instruction manual

REQUIRES: Fuel: Use top quality methanol-based model engine fuel containing
                approximately 25% castor-oil & 15% nitromethane.
          Fuel Filter

          Carburetor:         #21G
          Power Output:       1.27 bhp at 17,000 RPM
          Weight:             335g (11.8oz)
          Practical RPM:      2,500 - 18,000 RPM
          Crankshaft thread:  1/4-28
          Length (back of engine mount to front of drive washer): 60mm (2.36")
          Height (not including carb or muffler): 61mm (2.4")
          Width (not including carb or muffler):  69mm (2.7")
          Propeller: 9x6-7, 10x4-6 or 11x4-5

          Needle Settings: High Speed: 2 turns out from fully closed
                           Mixture Coltrol (low speed): 1-2mm gap between the
                                       needle and spray bar, when looking down
                                       the neck of the carb

COMMENTS: If an "F" glow plug is needed, use OSMG2692

                                                                   jxs 02/19/07
                                                               upd NNA 03/03/07
                                                                         ir/jxs
                                                                updt lmm 4/6/09



– If you need more information, use these O.S. resources –

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


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








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