Home › Forum › Ask A Member › Top speed with 18hp Evinrude on 14′ aluminum › Re: Top speed with 18hp Evinrude on 14′ aluminum

#53575
stephenspann27
Participant
    quote Mumbles:

    How steep is the prop on this motor? Numbers should be under the prop nut.

    Prop is 9×10. I’m getting about 4,300RPM. Max HP is 4,500rpm according to the cowl, but operating range is up to 5k.