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1991 freedom 170 3.0l turbo PROJECT X

Discussion in 'Turbocharged Boat and Watercraft Forum' started by Boosted Four Winns, Sep 27, 2013.

  1. M&M Turbochargers

    Joined:
    Jan 31, 2011
    sorry to hear about the big "D" am still considering turboing a similar boat, but if the drive cant handle the power I may sell it , while im ahead
     
  2. Boosted Four Winns

    Joined:
    Sep 14, 2013
    I really think to outdrive failure was my fault!!!
    I didn't check to upper case oil ,lower was check
    I messed up ,it was almost out and that's why the bearing failed...
    I lookn around now for a used omc upper .
    I wouldn't get discourage .Im still really hyped about it forsure .
    im not going to be drag racing the boat everything will be from a cruise forsure not to put unneeded stress on drive line..
    it was such a great feeling I was amazed at 10# of boost the boat will prob do 60-65 mph when propped right.
    actually lookn for a 21-19 ratio upper
    the 3.0l have a 21-21 ratio so they have bottom end
    the 4.3 have a 21-19
    the v8s have 21-18 ratio...
     
  3. Boosted Four Winns

    Joined:
    Sep 14, 2013
    I got a great deal on an upper drive 175 shipped
    I gettn all the parts together now for reinstall
    also bought a meth alky kit im about 90% done with
    moving forward guys
     
  4. M&M Turbochargers

    Joined:
    Jan 31, 2011
    awesome to hear looking forward to you progress :banana:
     
  5. Boosted Four Winns

    Joined:
    Sep 14, 2013
    worked on the boat today
    im rerouting the exhaust im umping it out the side of the boat now lol
     
  6. M&M Turbochargers

    Joined:
    Jan 31, 2011
    that should sound cool!!! do they call that captains exhaust????

    could you run it out the back with a flapper???
     
  7. ss496

    Joined:
    Jun 15, 2004
    let 'er bark...lol
     
  8. Boosted Four Winns

    Joined:
    Sep 14, 2013
    shane they call it captians call lol
    ill post pics in a bit
    going to dump through the side of the boat should be badass
    going to route 1 hose in the side
    downpipe now for some cooling
    the rest of cooling water lines will route out the exsisting flapper outdrive exit
     
  9. Boosted Four Winns

    Joined:
    Sep 14, 2013
  10. Boosted Four Winns

    Joined:
    Sep 14, 2013
    [​IMG]#ad

    [​IMG]#ad

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    [​IMG]#ad
     
  11. Boosted Four Winns

    Joined:
    Sep 14, 2013
    [​IMG]#ad

    don't mind my cuts on my hand a grinder at work got the best of my lol
     
  12. M&M Turbochargers

    Joined:
    Jan 31, 2011
    looking good ,, I ,like you how you made the adapter to run water out the factory exhaust ,, should simplify things and should really be able to hear the whistle,, have you considered going with a bigger turbo to move power to the top end??
     
  13. Boosted Four Winns

    Joined:
    Sep 14, 2013
    thx
    yea side exhaust is really big and I want to hear this turbo come on...
    I think ill stay with this turbo and be easy with the boost
    I don't want to break to motor yet lol
    I have finished the exhaust mod il attach pics
    [​IMG]#ad

    [​IMG]#ad

    [​IMG]#ad
     
  14. candsspecialties

    Joined:
    Sep 24, 2011
     
  15. captaingriffin

    Joined:
    Jan 21, 2015
    Thread revival, did you ever get the outdrive repaired? Very cool project! Would love to hear how it turned out.
     
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