My 200 has fins but I didn't install them, never would either. 
 
I am at a loss as to how the hole shot would improve, seems almost certain it would increase drag & slow the hole shot. Without any speed the fins do almost nothing, its the prop thrust that does all the work. 
 
I've run dozens of motors with & without foils, can't say they do a thing. 
 
Has anyone (other than the company selling them) tested these things? 
 
Testify about the tabs though, my v doesn't have them & does OK, but man they are the cats meow in steep swells.
		 
		
		
		
		
		
		
			
				__________________ 
				Doug 
 
87 Cuddy with a 94 Black Max 200! 
& a 1983 Cuddy, looking for power.
			 
		
		
		
		
		
	
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