Powerboats

Discuss production and custom powerboats and powerboat design.

  1. Propulsion (link)

    Surface Drives, Jet Drives, Outboards, Sterndrives, Pod Drives, Inboards
Page 3 of 68
Sort By:
Title Start Date
Replies Views ↓
Last Message
  1. FAST FRED

    Jersey Sea Skiff Performance?

    FAST FRED, Feb 18, 2007 ... 2 3 4
    Replies:
    46
    Views:
    34,984
    kengrome
    Apr 21, 2007
  2. Doug Lord

    Small Power Trimarans

    Doug Lord, Aug 26, 2006 ... 2
    Replies:
    28
    Views:
    34,572
    Troutcatcher
    Dec 27, 2006
  3. Portager

    Dream Engines

    Portager, Jun 26, 2002 ... 2 3 4
    Replies:
    55
    Views:
    34,119
    FAST FRED
    Jan 15, 2005
  4. heuhen

    Viksund Yacht AS of Norway

    heuhen, Sep 19, 2008
    Replies:
    3
    Views:
    34,006
    heuhen
    Mar 31, 2009
  5. Breakwater

    Carolina custom sportfish plans/lines

    Breakwater, Dec 8, 2007 ... 2
    Replies:
    26
    Views:
    33,481
    cain8885
    Jan 16, 2008
  6. Argonaut

    Help Identifying military 36 foot inverted V hull

    Argonaut, Feb 24, 2005 ... 2 3
    Replies:
    37
    Views:
    33,446
    PeteUK
    Jul 29, 2020
  7. texas nitro

    2005 nitro bay boat is this a design flaw?

    texas nitro, Jun 2, 2005 ... 2
    Replies:
    24
    Views:
    32,813
    Corpus Skipper
    Jun 6, 2005
  8. frank smith

    Atkin "Ripalong"

    frank smith, Dec 1, 2010 ... 4 5 6
    Replies:
    89
    Views:
    32,663
    Easy Rider
    Dec 21, 2010
  9. cioko

    Stepped hull

    cioko, Sep 13, 2007 ... 2 3 4
    Replies:
    48
    Views:
    32,571
    tunnels
    Nov 12, 2012
  10. aquadome

    Best 30-32 foot offshore 80% cruiser 20% fishing ... help!

    aquadome, Jul 10, 2014 ... 2 3
    Replies:
    30
    Views:
    32,071
    Fish Catcher
    Oct 27, 2014
  11. jetboat77

    Peter R Payne-Sea Knife-Blade Hulls

    jetboat77, Feb 16, 2011 ... 2 3
    Replies:
    39
    Views:
    31,788
    narch
    Feb 17, 2023
  12. Andrew Spalding

    Speed boat identification

    Andrew Spalding, Jul 18, 2020
    Replies:
    11
    Views:
    31,468
    Zander Rowley
    Oct 30, 2024
  13. mark424x

    Displacement Glider, PowerKeel, etc?

    mark424x, Jul 3, 2006 ... 2 3 4
    Replies:
    46
    Views:
    31,301
    Stephen Ditmore
    Jan 1, 2024
  14. wet-foot

    How does the fuel supply work on a typical outboard

    wet-foot, Jul 29, 2007
    Replies:
    11
    Views:
    30,382
    wet-foot
    Aug 5, 2007
  15. Martell_Florida

    What was the boat (Orca) in "Jaws"?

    Martell_Florida, Nov 22, 2005
    Replies:
    1
    Views:
    30,374
    oporca
    Dec 27, 2007
  16. rmajoran

    Trolling with Bayliner 175?

    rmajoran, Jun 17, 2004
    Replies:
    11
    Views:
    29,652
    frog
    Apr 21, 2005
  17. taniwha

    Power cat disaster in Hout Bay, South Africa

    taniwha, Oct 15, 2012 ... 7 8 9
    Replies:
    120
    Views:
    29,361
    taniwha
    Nov 16, 2012
  18. tommyboy050

    Transom condition

    tommyboy050, Nov 23, 2010 ... 3 4 5
    Replies:
    71
    Views:
    29,313
    Mr Efficiency
    Sep 23, 2011
  19. grady

    Awlgrip or Sterling ?

    grady, Oct 27, 2006 ... 2
    Replies:
    19
    Views:
    28,918
    grady
    Nov 21, 2006
  20. foxfish

    New power cat - help please!

    foxfish, Aug 2, 2008 ... 5 6 7
    Replies:
    95
    Views:
    28,654
    Ernie Travers
    May 7, 2009
  21. 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:
    28,619
    Barry
    Nov 11, 2015
  22. jfblouin

    Dynamic lift or not with transom bracket

    jfblouin, Sep 19, 2006 ... 2
    Replies:
    23
    Views:
    28,069
    JR-Shine
    Dec 1, 2015
  23. Bruce Hess

    Over weight boat?

    Bruce Hess, Jul 24, 2008 ... 5 6 7
    Replies:
    91
    Views:
    27,865
    hemidodge
    Sep 13, 2008
  24. donp

    late 60's, early 70's slickcraft 160

    donp, Sep 29, 2003 ... 2
    Replies:
    19
    Views:
    27,824
    Ike
    Apr 7, 2022
  25. Carvedoakfarm

    Adding an outboard motor to a boat with an inboard?

    Carvedoakfarm, Mar 30, 2013
    Replies:
    5
    Views:
    27,648
    tunnels
    Mar 30, 2013
  26. gluesniffer

    Who know's about 27' Uniflite Express?

    gluesniffer, Jun 20, 2010 ... 2 3
    Replies:
    44
    Views:
    27,458
    glassparfan
    Oct 15, 2012
  27. 1961SHARK

    IMP Boats Origins: The Red Fish Boat Co. (see photos)

    1961SHARK, Apr 27, 2005
    Replies:
    5
    Views:
    27,454
    boatbob5
    Jul 29, 2009
  28. wardd

    George Buehler designs

    wardd, Aug 9, 2009 ... 2
    Replies:
    26
    Views:
    27,242
    goodwilltoall
    Sep 7, 2010
  29. Bigbopper

    85 Ski Supreme Sierra bowrider

    Bigbopper, Aug 15, 2007 ... 2
    Replies:
    20
    Views:
    27,180
    PAR
    Jul 28, 2016
  30. shane blower

    sea ray boats

    shane blower, Apr 12, 2008 ... 2
    Replies:
    25
    Views:
    27,095
    the1much
    Apr 18, 2008
  31. easyc

    4.3 to 5.7

    easyc, Nov 16, 2002 ... 2
    Replies:
    29
    Views:
    26,893
    Eagle1
    Dec 14, 2022
  32. Dan Ellison
    Locked

    propeller driven watercraft 4.58et @ 270.2mph to back up a 4.59 et@260.60mph

    Dan Ellison, Jul 20, 2008 ... 2 3
    Replies:
    30
    Views:
    26,884
    Jeff
    Oct 22, 2010
  33. waikikin

    Low displacement coastal cruiser around 40' / 12M

    waikikin, Nov 20, 2020 ... 2 3 4
    Replies:
    59
    Views:
    26,822
    Paul Scott
    Dec 4, 2022
  34. Jackie3

    Rough water runabouts

    Jackie3, Dec 23, 2006 ... 2
    Replies:
    17
    Views:
    26,776
    baddawg29
    Jun 27, 2010
  35. RichardCorbett

    Building a boat for Texas flats.

    RichardCorbett, Aug 30, 2015
    Replies:
    8
    Views:
    26,743
    RedTek
    Mar 21, 2016
  36. midtower

    Does water come out of the exhaust

    midtower, May 29, 2005 ... 2 3
    Replies:
    32
    Views:
    26,718
    midtower
    Sep 16, 2005
  37. kimaging

    Missing Bill Garden designed launch - Anybody seen it?

    kimaging, Oct 15, 2009 ... 2 3
    Replies:
    30
    Views:
    26,529
    Commuter Boats
    Dec 30, 2010
  38. davidb

    Wake to surf on-best hull

    davidb, Oct 25, 2006 ... 2
    Replies:
    18
    Views:
    26,388
    oinkjackson
    Jul 8, 2007
  39. Guest

    Four Winns Horizon 180 vs. Crownline 180 BR

    Guest, May 22, 2003
    Replies:
    4
    Views:
    26,357
    PMR
    Sep 11, 2004
  40. Quatsino Boater

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

    Quatsino Boater, Feb 18, 2011 ... 2 3 4
    Replies:
    45
    Views:
    26,246
    phillysailor
    Nov 17, 2019
Showing threads 81 to 120 of 2,718

Thread Display Options

Loading...
Page 3 of 68