|  | 
        Hydromotive nose cones feature improved 
acceleration, improved boat attitude and possible speed gains 
of 2 to 8 MPH. High aspect ratio eliminates blow 
out
         
          
            
              | Part
                No. | Description |  
              | 711-HC-MC1B | MerCruiser Bravo Drive (1986 Thru 1989) |  
              | 711-HC-MC2A | MerCruiser #2 TRS, I/O, Yamaha V-6 O/B |  
              | 711-HC-MC1BHS | MerCruiser Hi Speed Bravo (1990 And Up) |  
              | 711-HC-BM | V-6 Black Max 3.4 300 HP |  
              | 711-HC-BM6 | V-6 Black Max & Mariner O/B Up To 73 Mph |  
              | 711-HC-MVP | V-6 Black Max & Mariner |  
              | 711-HC-JE6MWP | OMC V-6 O/B With Low Water Pick-up |  
              | 711-HC-USD7 | Volvo Stern Drive # 270, #280, #290 |  |