Quote:
Originally Posted by Stevebbc
The prop came with the motor, thought it would be too much but not so. Dropped my crusin rpm by 600 and increased speed 3 mph. No problem at all getting on plane. I dont think its 15 diameter though. Will check and let you know.
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Prop is a 14.75 diameter Mirage Plus. My guess would be the Opti has more torque in the lower rpm range than the carburated Black Max is the reason it can power a 21 Pitch.
I run mostly in the ocean and have not run it at WOT so I don't know what top rpm is but will let you know when i do. Whatever it is, I doubt it would make me change props.