0.65 BLOCK PARENT (MODEL 4281 H 



50.000 



45,000 



4Q000 



5,000 



15 16 17 18 19 20 21 22 23 

 SPEED IN KNOTS 



Figure 47 - Power, RPM, and Coefficient Curves for 0.65 Block Parent, at Even Keel 

 and Designed Displacement— Model 4211 



X-7 



