Powerboats

Discuss production and custom powerboats and powerboat design.

  1. Propulsion (link)

    Surface Drives, Jet Drives, Outboards, Sterndrives, Pod Drives, Inboards
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  1. kimaging

    Missing Bill Garden designed launch - Anybody seen it?

    kimaging, Oct 15, 2009 ... 2 3
    Replies:
    30
    Views:
    22,682
    Commuter Boats
    Dec 30, 2010
  2. Bruce Hess

    Over weight boat?

    Bruce Hess, Jul 24, 2008 ... 5 6 7
    Replies:
    91
    Views:
    22,669
    hemidodge
    Sep 13, 2008
  3. easyc

    4.3 to 5.7

    easyc, Nov 16, 2002 ... 2
    Replies:
    29
    Views:
    22,666
    Eagle1
    Dec 14, 2022
  4. spdyah

    pwc jet refitted to aluminum v-hull

    spdyah, Sep 23, 2005
    Replies:
    4
    Views:
    22,639
    cyclops
    Nov 28, 2005
  5. Carvedoakfarm

    Adding an outboard motor to a boat with an inboard?

    Carvedoakfarm, Mar 30, 2013
    Replies:
    5
    Views:
    22,629
    tunnels
    Mar 30, 2013
  6. Quatsino Boater

    I would like help with a 38-45 foot trawler design

    Quatsino Boater, Feb 18, 2011 ... 2 3 4
    Replies:
    45
    Views:
    22,542
    phillysailor
    Nov 17, 2019
  7. Automech

    5.0 to 5.7 l mercruiser help?

    Automech, Mar 31, 2010
    Replies:
    5
    Views:
    22,503
    Angelberto
    Jun 4, 2020
  8. troycomp14

    Outboard bracket / pod meaurements

    troycomp14, Apr 5, 2012
    Replies:
    1
    Views:
    22,386
    pistnbroke
    Apr 5, 2012
  9. JonBoater

    Problems with 18ft Jon Boat with Tunnel Hull. Won't get on a plane.

    JonBoater, Mar 5, 2014 ... 2
    Replies:
    28
    Views:
    22,363
    tom kane
    Apr 9, 2015
  10. JonEaton

    Information on Tempest Boats

    JonEaton, Aug 28, 2006
    Replies:
    13
    Views:
    22,086
    SFlamos
    Mar 16, 2008
  11. SABoater

    Porpoising Ski Supreme

    SABoater, Aug 2, 2006 ... 2
    Replies:
    28
    Views:
    21,814
    Paul Lastrucci
    Sep 21, 2006
  12. leaky

    How Torque, HP, and max RPM relate to speed/cruise? How do Gas/Diesel compare?

    leaky, Oct 20, 2015 ... 3 4 5
    Replies:
    67
    Views:
    21,768
    Barry
    Nov 11, 2015
  13. Jeff

    Volvo Composite Stern Drive

    Jeff, Mar 18, 2002
    Replies:
    5
    Views:
    21,744
    gonzo
    Aug 31, 2003
  14. Corpus Skipper

    Hybrid Sportfish

    Corpus Skipper, Nov 15, 2003 ... 2
    Replies:
    23
    Views:
    21,542
    gregzw
    Jun 14, 2008
  15. Northeaster

    Why inboard shaft drive is popular in ski boats but not in smaller CC sportfishers

    Northeaster, Aug 27, 2012 ... 2
    Replies:
    26
    Views:
    21,002
    Yellowjacket
    Dec 24, 2012
  16. CapeCodAngler

    Info. Wanted Midland Skiffs built in Rhode Island

    CapeCodAngler, Jan 24, 2009
    Replies:
    14
    Views:
    20,981
    maritimebilly
    Sep 4, 2011
  17. the brain

    is my engine is mounted too high?

    the brain, Oct 6, 2016 ... 2 3
    Replies:
    36
    Views:
    20,970
    Mr Efficiency
    Nov 26, 2016
  18. decoguy

    FPB64 or Fleming 58 or Buehler Ellemaid?

    decoguy, Dec 16, 2012 ... 2 3 4
    Replies:
    48
    Views:
    20,522
    goodwilltoall
    Apr 6, 2013
  19. tunnels

    How do we reduce skin friction ??

    tunnels, Oct 16, 2011 ... 2 3 4
    Replies:
    45
    Views:
    20,244
    tunnels
    Jun 24, 2013
  20. rast3r

    new bayliner vs. used boat of another brand

    rast3r, Feb 8, 2005
    Replies:
    9
    Views:
    20,191
    SeaBuzz
    Mar 27, 2005
  21. cthall8143

    Sea Ray issues

    cthall8143, Sep 24, 2007
    Replies:
    8
    Views:
    20,185
    techyjeff
    Dec 15, 2007
  22. fcfc

    Yet another efficient powerboat that do NOT sell ...

    fcfc, Jul 22, 2011 ... 2 3 4
    Replies:
    45
    Views:
    19,871
    longcours62
    Feb 13, 2012
  23. tom7894

    fixing and restoring my first boat (1963 glasspar Avalon g-3 ski boat)

    tom7894, Oct 23, 2009
    Replies:
    14
    Views:
    19,803
    tom7894
    Oct 29, 2009
  24. robrohdeszudy

    Windshield Reverse Rake

    robrohdeszudy, Jul 7, 2005 ... 2
    Replies:
    20
    Views:
    19,730
    IronPrice
    Jul 24, 2017
  25. Jeff

    New cruising catamarans / design style in the computer age

    Jeff, May 24, 2002
    Replies:
    6
    Views:
    19,474
    Jeff
    May 25, 2002
  26. axeman

    Ninigret Flare

    axeman, Sep 23, 2011 ... 2 3 4
    Replies:
    48
    Views:
    19,466
    Easy Rider
    Nov 5, 2011
  27. superbee24

    Unmarked Mini-boat. Any ideas?

    superbee24, Aug 30, 2013 ... 2
    Replies:
    19
    Views:
    19,338
    tom77
    Apr 24, 2014
  28. Guest

    OMC Johnson 50 hp 2001 engine problem

    Guest, Aug 24, 2003
    Replies:
    8
    Views:
    19,287
    jolee
    Nov 5, 2008
  29. waikikin

    Low displacement coastal cruiser around 40' / 12M

    waikikin, Nov 20, 2020 ... 2 3 4
    Replies:
    59
    Views:
    19,132
    Paul Scott
    Dec 4, 2022
  30. Willallison

    Length : Beam Ratio's

    Willallison, Mar 15, 2006
    Replies:
    5
    Views:
    19,078
    jehardiman
    Mar 20, 2006
  31. waterdogz

    Mercruiser 3.0 Alpha One Problem

    waterdogz, Jul 10, 2005
    Replies:
    5
    Views:
    18,944
    Zinski
    Jun 24, 2006
  32. PRB

    Displacement hull fishing boat?

    PRB, Feb 10, 2012 ... 2
    Replies:
    23
    Views:
    18,871
    pha7env
    Apr 4, 2012
  33. Luis A Leon

    Rybo Runner Repower

    Luis A Leon, Dec 12, 2006 ... 2
    Replies:
    24
    Views:
    18,843
    Jack Enoch
    Jul 12, 2013
  34. JR17

    Floor repair on Larson 186 SEi

    JR17, Mar 27, 2006
    Replies:
    3
    Views:
    18,646
    marshmat
    May 13, 2006
  35. weehenry

    how to get bow lift

    weehenry, Oct 6, 2008 ... 2 3
    Replies:
    41
    Views:
    18,419
    weehenry
    Dec 9, 2008
  36. 67-LS1

    "Propeller pockets" or "Tunnels"

    67-LS1, Mar 12, 2004 ... 2
    Replies:
    24
    Views:
    18,402
    Bear
    Apr 16, 2004
  37. Mark Mills

    Hull Design Questions

    Mark Mills, Sep 30, 2006 ... 2
    Replies:
    19
    Views:
    18,396
    janero13
    Oct 30, 2006
  38. Boysie

    Bottom strakes

    Boysie, Jul 5, 2008 ... 2
    Replies:
    29
    Views:
    18,392
    marshmat
    Jul 23, 2008
  39. CapeCodder

    Transom Bracket on a 19ft boat

    CapeCodder, Mar 11, 2005
    Replies:
    6
    Views:
    18,387
    BMcF
    Dec 7, 2011
  40. Scott

    boats.com top 20 list

    Scott, Oct 30, 2001
    Replies:
    0
    Views:
    18,358
    Scott
    Oct 30, 2001
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