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  1. #1
    Member
    Join Date
    Jul 2022
    Location
    McCalla, Alabama
    Posts
    12

    2018 Tracker 175 TWX Tournament 2022 Merc 75 prop

    Bought boat used with 60 hp. That was pathetic. Bought new 75 dealer installed 13 1/4 X 17 Stainless Solas won't turn but 5100 just touching trim starts porpoising. Boat runs 37.7 on gps with me full tank of gas and my 235# son. Motor was in 2nd hole moved to 3rd hole didn't help rpm's, speed, or porpoising. Any suggestions would be greatly appreciated.

  2. Member
    Join Date
    Jun 2012
    Location
    SW Wisconsin
    Posts
    4,728
    #2
    Might get more responses in the tin boats or Tracker forums. I have a 75 on a crestliner, my motor has been tuned so my findings may not fit your application very well. I would try a spitfire x7 in a 15 or 17 pitch and ditch the Solas. jmho Good luck.

  3. Moderator 21XDC's Avatar
    Join Date
    Sep 2004
    Location
    Westland Michigan
    Posts
    63,351
    #3
    The laser2 has a home on boats like yours.

    Marks Props 317-398-9294, 1850 East 225 South, Shelbyville, Indiana 46176 propellerman59@gmail.com http://www.marksprops.com/index.html