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         This is a Master Airscrew Wood Props are made of Lightweight,
           Kiln-Dried Beechwood. Props with Larger Diameters Greater
              than 16 inches, are Made from Heavier Maple.

FEATURES: All Wood Props, feature classic Squared Tips and Ample Airfoil
            Sections.
          The Latest in Engineering Technology used for this Updated Design.
          Lower Noise and Accurate Balance
          Available in a Wide Array of Sizes to Suit Every Application.
          Propeller is totally fuel-proof.

INCLUDES: One 12x8 Wood Propeller

SPECS:    Center Hole Diameter:  3/16" approx.
          Propeller Diameter:    12"
          Propeller Pitch:       8

REQUIRES: Depending on the engine crankshaft size, the propeller may need to
            be reamed to a larger size using GPMQ5005 (SAE) or
            GPMQ5007 (Metric).

COMMENTS: Four-stroke engines are typically higher torque engines and should
            use the larger props indicated in the range.
          Recommended prop ranges will vary depending on your particular engine
            and airplane.
          The Chart below represents average prop usage and should be used as
            Only a General Guideline. Always refer to the manufacturer's
            instructions included with your engine.
Engine Size           2-Stroke                            4-Stroke
 .049-.051   5.5x4, 5.5x4.5, 6x3, 6x3.5, 6x4              N/A
 .09 -.10    7x4, 7x5, 7x6                                N/A
 .15         7x6, 8x4, 8x5, 8x6, 8x7                      N/A
 .20 -.25    8x6, 8x7, 9x4, 9x5                           9x4, 9x5, 9x6, 9x7
 .29 -.35    9x6, 9x7, 9x8, 9.5x6, 10x4, 10x5, 10x6       N/A
 .40         9.5x6, 10x4, 10x5, 10x6, 10x8, 10x9          11x6,12x6
 .45 -.50    10x8, 10x9, 11x4, 11x5, 11x6, 11x7, 11x7.5   N/A
 .60         11x5, 11x6, 11x7, 11x7.5, 11x8, 11x9         11x8,11x9,12x6,13x6
 .71 -.80    12x6, 12x8, 13x6, 13x8, 13x10, 14x8          N/A
 .90         13x6, 13x8, 13x10, 14x6, 14x8                11x9,12x8,14x6
 1.08        14x8, 14x10, 15x8, 16x6                      N/A
 1.20        14x8, 15x8, 16x6                             14x8,15x8,15x10,16x8
 1.5         16x8, 16x10, 18x6, 18x8                      N/A
 1.8         18x8, 18x10, 20x6, 20x8                      N/A
 2.1         20x8, 20x10                                  N/A
 2.7 -3.0    22x8, 22x10, 22x12, 24x8, 24x10, 24x12       N/A

                                                                    JAL 9/15/98
                                                                          ir/jl



– If you need more information, use these Master Airscrew resources –

Web Site: http://www.masterairscrew.com/
Phone: 916-631-8385


 
Postal Address:
Master Airscrew
MASTER AIRSCREW/WINDSOR PROPELLER
PO BOX 250
RANCHO CORDOVA, CA 95741  








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