Master Airscrew - 18X6 CLASSIC PROP

 This is a Master Airscrew Injection-Molded Fiberglass-Filled Nylon Propeller.
                 Designed for Giant Scale and WWII Airplanes.                  
          The Classic Prop is Designed to Look Scale on Piper Cubs and         
                 Similar Aircraft from the 1930s and '40s.                     
                                                                               
FEATURES: NASA Airfoils and Constant-Pitch Designs enable this Propeller to    
            deliver more Thrust at Lower RPM.                                  
          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.                                     
          The Blades have an Elliptical Planform with rounded tips             
                                                                               
INCLUDES: One Black 18x6 Fiberglass/Nylon Propeller                            
                                                                               
SPECS:    Center Hole Diameter: 3/16" approx.                                  
          Propeller Diameter:   18"                                            
          Propeller Pitch:      6"                                             
                                                                               
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