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. Geno67

    Looking for easy to build single outboard small power cat design in ply

    Geno67, May 29, 2023
    Replies:
    5
    Views:
    3,422
    IronPrice
    Sep 5, 2023
  2. Michael McGrath

    1969 CC 57 Connie anchor

    Michael McGrath, Aug 2, 2023 ... 2
    Replies:
    22
    Views:
    3,793
    Michael McGrath
    Sep 2, 2023
  3. Marshall_79

    Asymmetrical Cat Hull Design Advice

    Marshall_79, Dec 24, 2017 ... 2
    Replies:
    26
    Views:
    11,705
    BlueBell
    Aug 28, 2023
  4. Squidly-Diddly

    no requirement to cover batteries on outboard boats?

    Squidly-Diddly, Aug 7, 2023
    Replies:
    5
    Views:
    1,783
    IronPrice
    Aug 15, 2023
  5. Dean Pritchard

    Avenger Too

    Dean Pritchard, Dec 3, 2019
    Replies:
    10
    Views:
    3,709
    BlueBell
    Jul 31, 2023
  6. Xianese

    WW2 aluminium speedboat identification

    Xianese, Apr 20, 2023 ... 2
    Replies:
    22
    Views:
    5,233
    myark
    Jul 9, 2023
  7. Joel Delman

    Please Help ID This Boat

    Joel Delman, Jul 8, 2023
    Replies:
    7
    Views:
    1,796
    Joel Delman
    Jul 9, 2023
  8. Dawn M

    1965 Delta Holiday Wooden Boat

    Dawn M, Nov 22, 2007 ... 6 7 8
    Replies:
    117
    Views:
    72,876
    Michael Boyle
    Jul 2, 2023
  9. roland mccarthy

    Restoration parts info

    roland mccarthy, Jun 27, 2023
    Replies:
    2
    Views:
    1,411
    roland mccarthy
    Jun 27, 2023
  10. Alan Cattelliot

    What is the name of these boats?

    Alan Cattelliot, Jun 18, 2023
    Replies:
    3
    Views:
    1,927
    Will Gilmore
    Jun 19, 2023
  11. Igor Tchouiko

    13' Boston vs 14' Livingston

    Igor Tchouiko, May 22, 2023
    Replies:
    5
    Views:
    3,972
    valter.f
    Jun 9, 2023
  12. Slowboating

    Bayliner 2670 Explorer Pop

    Slowboating, May 27, 2021
    Replies:
    9
    Views:
    4,572
    goatman
    May 4, 2023
  13. Bigtalljv

    Radon extension and rebuild project

    Bigtalljv, Feb 15, 2022 ... 2
    Replies:
    22
    Views:
    8,379
    Bigtalljv
    Apr 15, 2023
  14. jpazzz

    Hunt 16 dimensions

    jpazzz, Apr 10, 2023
    Replies:
    2
    Views:
    1,602
    anthony goodson
    Apr 11, 2023
  15. valvebounce

    Aquajeep 430 boat

    valvebounce, Sep 18, 2017 ... 2
    Replies:
    29
    Views:
    13,253
    bajansailor
    Mar 13, 2023
  16. ReddOne

    Guesses on hull speed? 21' Unknown Design

    ReddOne, Mar 4, 2023
    Replies:
    6
    Views:
    17,797
    ReddOne
    Mar 5, 2023
  17. WFB

    Assessing a previously sunken boat

    WFB, Feb 16, 2023
    Replies:
    7
    Views:
    1,516
    WFB
    Feb 18, 2023
  18. jetboat77

    Peter R Payne-Sea Knife-Blade Hulls

    jetboat77, Feb 16, 2011 ... 2 3
    Replies:
    39
    Views:
    28,208
    narch
    Feb 17, 2023
  19. CHICCO

    Cary Marine

    CHICCO, Sep 4, 2003 ... 5 6 7
    Replies:
    90
    Views:
    80,044
    Aswaff400
    Feb 17, 2023
  20. Harold Davis

    38 ft Bertram rudder size

    Harold Davis, Aug 2, 2006
    Replies:
    6
    Views:
    5,594
    CaptainBim
    Feb 11, 2023
  21. Gingerbread Man

    Ski tow pole leverage

    Gingerbread Man, Dec 26, 2022
    Replies:
    14
    Views:
    2,526
    fastwave
    Dec 30, 2022
  22. gonzo

    Carver Santa Cruz propeller

    gonzo, Dec 6, 2022
    Replies:
    5
    Views:
    1,557
    gonzo
    Dec 25, 2022
  23. chas650r

    Trim Tab Upgrade Ideas ?

    chas650r, Jul 23, 2022
    Replies:
    14
    Views:
    3,486
    tsspmkp
    Dec 17, 2022
  24. Jkain4343

    Stejcraft rebuild - question re floor

    Jkain4343, Dec 5, 2022
    Replies:
    5
    Views:
    1,646
    fallguy
    Dec 17, 2022
  25. easyc

    4.3 to 5.7

    easyc, Nov 16, 2002 ... 2
    Replies:
    29
    Views:
    24,153
    Eagle1
    Dec 14, 2022
  26. Eagle1

    3.0 to 5.7 small block chevy

    Eagle1, Dec 8, 2022
    Replies:
    2
    Views:
    1,405
    Eagle1
    Dec 8, 2022
  27. waikikin

    Low displacement coastal cruiser around 40' / 12M

    waikikin, Nov 20, 2020 ... 2 3 4
    Replies:
    59
    Views:
    21,783
    Paul Scott
    Dec 4, 2022
  28. gritz

    No start

    gritz, Nov 24, 2022
    Replies:
    7
    Views:
    1,555
    kapnD
    Nov 25, 2022
  29. sdowney717

    1984 Mercruiser GM 350 engine no start, not even trying to fire

    sdowney717, Aug 19, 2022 ... 2
    Replies:
    25
    Views:
    5,932
    DogCavalry
    Sep 2, 2022
  30. sdowney717

    quadrajet carb accelerator pump sticks down

    sdowney717, Aug 7, 2022 ... 2
    Replies:
    15
    Views:
    3,999
    sdowney717
    Sep 2, 2022
  31. fpjeepy05

    Wide mounted twin outboards on monohull

    fpjeepy05, Aug 11, 2022 ... 2
    Replies:
    29
    Views:
    4,914
    fpjeepy05
    Aug 25, 2022
  32. alanrockwood

    Weldboats.com

    alanrockwood, Aug 22, 2022
    Replies:
    7
    Views:
    2,613
    alanrockwood
    Aug 23, 2022
  33. cnfx31

    Improve fuel efficiency of vessel

    cnfx31, Mar 15, 2022
    Replies:
    13
    Views:
    4,062
    sdowney717
    Aug 8, 2022
  34. sdowney717

    Mercruiser 260 flame arrestor housing fitting confusing on quadrajet

    sdowney717, Aug 1, 2022
    Replies:
    5
    Views:
    1,869
    sdowney717
    Aug 7, 2022
  35. George Bird

    1971 34' Nautaline outboard conversion project

    George Bird, Aug 4, 2022
    Replies:
    3
    Views:
    1,891
    fallguy
    Aug 7, 2022
  36. Theosarch

    1963 18ft identification

    Theosarch, Aug 2, 2022
    Replies:
    0
    Views:
    1,199
    Theosarch
    Aug 2, 2022
  37. REELCRAZY

    Please check out this design. 27 foot aluminum pilothouse.

    REELCRAZY, Jun 29, 2022 ... 2
    Replies:
    23
    Views:
    4,494
    johnnythefish
    Jul 31, 2022
  38. Vronsky

    Hydraulic steering: what pump/cilinder capacities?

    Vronsky, Jun 20, 2022
    Replies:
    6
    Views:
    2,382
    comfisherman
    Jun 27, 2022
  39. FlyingShoes

    Designs Broadly Similar to Sam Devlin's Blue Fin 48

    FlyingShoes, Jun 6, 2022
    Replies:
    3
    Views:
    2,183
    kapnD
    Jun 9, 2022
  40. Ray

    70's Slickcraft boats

    Ray, Jan 18, 2003 ... 7 8 9
    Replies:
    132
    Views:
    192,596
    DJL77
    May 31, 2022
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