We have found this to be a great propeller for direct-drive Nautiques with a 6-liter engine.
 
13.7" x 17" -- 1" Bore -- Right-Hand -- .110 Cup -- 4-Blade
 
By refining their original superior design, OJ has produced their finest performing line of propellers. The OJ SkiPro 449 propellers boast an enhanced pitch distribution along with a new blade shape that produces better top end and low end power. Providing the best of speed and pulling power, the OJ SkiPro propellers outrun and overpower the competition.