Recent content by Oscar^Boy

  1. O

    Is Changing Diameter on prop is ok??

    Hello everyone, I have a 1987 90hp Evinrude with a 13x19 ss prop. I run about 5600 rpms WOT and I was wondering if I could switch to a 14 1/4 X 21" prop without killing my hole shot, my goal here is to add more speed, any help would be greatly appreciated. :D
  2. O

    pitch of prop for my 90hp Rude?

    Hello everyone, first off I would like to say, "Yes, this is my first post and I am a newbie". Ok now thats out of the way here is my question; I have a 1987 15ft challenger bass with a 1987 90hp evinrude with a 13x19 pitch prop. With this set up I run about 54mph @ 5600 rpm's with just me in...
  3. O

    pitch of prop for my 90hp Rude?

    Hello everyone, first off I would like to say, "Yes, this is my first post and I am a newbie". Ok now thats out of the way here is my question; I have a 1987 15ft challenger bass with a 1987 90hp evinrude with a 13x19 pitch prop. With this set up I run about 54mph @ 5600 rpm's with just me in...
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