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. Derek01

    Are there any good third-party battery alternatives for the ePropulsion outboards?

    Derek01, Jun 8, 2026
    Replies:
    11
    Views:
    515
    montero
    Jun 15, 2026 at 3:31 PM
  2. Allan

    Target 22 powerboat

    Allan, Jan 27, 2010
    Replies:
    3
    Views:
    6,196
    Mark lennox
    Jun 9, 2026
  3. Allan

    Target 22 Paul Gartside design

    Allan, Dec 6, 2011
    Replies:
    1
    Views:
    4,070
    Mark lennox
    Jun 9, 2026
  4. Damian LHeureux

    I need Help to identify this mini boat

    Damian LHeureux, Jun 6, 2026
    Replies:
    0
    Views:
    438
    Damian LHeureux
    Jun 6, 2026
  5. Mistyeve

    Please help me find out what my boat is?

    Mistyeve, Apr 8, 2026 ... 2
    Replies:
    18
    Views:
    2,423
    skaraborgcraft
    May 27, 2026
  6. sdowney717

    Shaver prop rope cutters, used by U Navy, anyone used this type?

    sdowney717, Aug 13, 2025
    Replies:
    4
    Views:
    2,628
    HelmutSheina
    May 25, 2026
  7. fpjeepy05

    Scaled Down Box Keel Version Bolger Tennessee

    fpjeepy05, May 14, 2026
    Replies:
    1
    Views:
    433
    fpjeepy05
    May 22, 2026
  8. ianc1200

    Changing props to go slower

    ianc1200, Apr 28, 2026 ... 2 3
    Replies:
    30
    Views:
    1,661
    comfisherman
    May 2, 2026
  9. Guest

    Harley 42'

    Guest, Apr 6, 2004 ... 56 57 58
    Replies:
    867
    Views:
    372,415
    Swamplizard
    Apr 24, 2026
  10. 2RENOV8

    Aussie made 39' Ocean Trek with Levi Surface Drives

    2RENOV8, Sep 10, 2025 ... 2 3
    Replies:
    33
    Views:
    12,601
    bajansailor
    Apr 16, 2026
  11. Sal Tarantino

    Custom Aluminum Boats Out of Florida Tarantino Boatworks

    Sal Tarantino, Mar 16, 2026
    Replies:
    5
    Views:
    2,701
    Wgrabow
    Mar 17, 2026
  12. Cajunpockettunnel

    New build coming soon

    Cajunpockettunnel, Oct 19, 2025 ... 5 6 7
    Replies:
    103
    Views:
    8,643
    Cajunpockettunnel
    Feb 17, 2026
  13. rwatson

    "WaterCar" - Amphibious power boat

    rwatson, Jan 22, 2026
    Replies:
    12
    Views:
    1,642
    Ike
    Feb 14, 2026
  14. Jose Castillo

    Hamilton Jet HS272

    Jose Castillo, Feb 11, 2026
    Replies:
    4
    Views:
    776
    Ike
    Feb 11, 2026
  15. Geno67

    Wondering about some improvements

    Geno67, Jan 29, 2026
    Replies:
    10
    Views:
    2,603
    kapnD
    Feb 1, 2026
  16. Darren C

    Aquavion 10p Hydrofoil - Darwin Hostess

    Darren C, Oct 6, 2025
    Replies:
    4
    Views:
    1,777
    DaveSA
    Jan 25, 2026
  17. naffgap

    Downsize engines possible?

    naffgap, Jan 30, 2025 ... 2
    Replies:
    26
    Views:
    5,809
    gonzo
    Dec 10, 2025
  18. Paul Scott

    Pogo Loxo 32 10 knots / 1 gallon an hour

    Paul Scott, Dec 5, 2025
    Replies:
    5
    Views:
    867
    kapnD
    Dec 6, 2025
  19. fallguy

    Fuel system question

    fallguy, Nov 11, 2025 ... 2 3
    Replies:
    36
    Views:
    2,821
    fallguy
    Dec 5, 2025
  20. A L F

    Dutch in Med

    A L F, Nov 15, 2025
    Replies:
    3
    Views:
    1,000
    mc_rash
    Nov 16, 2025
  21. Norbert

    Fake fuel tank?

    Norbert, Oct 22, 2025 ... 2
    Replies:
    15
    Views:
    1,761
    gonzo
    Oct 31, 2025
  22. Guest

    History of Vance boats

    Guest, Mar 12, 2002
    Replies:
    9
    Views:
    23,435
    Steve sudtell
    Oct 27, 2025
  23. TopliCar

    Jet drive, up to 21 ft, deep V, aluminium- plans needed

    TopliCar, Oct 21, 2025 ... 2
    Replies:
    21
    Views:
    3,846
    BlueBell
    Oct 24, 2025
  24. Wellcraft 180 Sportsman

    Drainage problem 07 Wellcraft 180 Sportsman

    Wellcraft 180 Sportsman, Aug 2, 2020
    Replies:
    1
    Views:
    12,007
    zmurph
    Oct 22, 2025
  25. JWRutgers

    I would like to know what boat this is, think it is from the 1970's

    JWRutgers, Sep 30, 2025
    Replies:
    11
    Views:
    1,299
    JWRutgers
    Oct 1, 2025
  26. Lgrundy

    Gauging Interest for a Stitch & Glue Landing Craft

    Lgrundy, Sep 19, 2025
    Replies:
    11
    Views:
    4,721
    CocoonCruisers
    Sep 26, 2025
  27. Nidee00

    please help identify boat

    Nidee00, Aug 16, 2025
    Replies:
    6
    Views:
    3,618
    Nidee00
    Sep 10, 2025
  28. sdowney717

    Made my own prop puller for my 1 3/8" shafts from an old velvet drive coupler

    sdowney717, Aug 23, 2025 ... 2
    Replies:
    21
    Views:
    9,519
    sdowney717
    Sep 4, 2025
  29. sdowney717

    Aluminum anodes, been reading they are better than zinc?

    sdowney717, Jul 21, 2025 ... 2
    Replies:
    26
    Views:
    10,129
    sdowney717
    Aug 31, 2025
  30. Jimheal

    1998 Mercury Force 9.9 2 stroke thermostat

    Jimheal, Aug 27, 2025
    Replies:
    2
    Views:
    6,251
    Jimheal
    Aug 28, 2025
  31. sdowney717

    25 yrs boat ownership, bottom paint on struts-props fails, going with zinc galvanized paint

    sdowney717, Aug 13, 2025
    Replies:
    14
    Views:
    7,944
    sdowney717
    Aug 25, 2025
  32. korelabs

    Trying to ID a Hull

    korelabs, Aug 21, 2025
    Replies:
    7
    Views:
    4,914
    korelabs
    Aug 22, 2025
  33. sdowney717

    Replacing both oil sending units as they failed, but hard to remove

    sdowney717, Jul 17, 2025
    Replies:
    2
    Views:
    5,391
    gonzo
    Aug 19, 2025
  34. sdowney717

    Pressing in the cutlass bushing

    sdowney717, Aug 11, 2025
    Replies:
    3
    Views:
    1,981
    sdowney717
    Aug 11, 2025
  35. sdowney717

    Unusual flex coupling, engine to trans, video

    sdowney717, Jul 22, 2025
    Replies:
    12
    Views:
    2,976
    seasquirt
    Jul 25, 2025
  36. Zent

    Ways to minimise bow down moment on existing boat

    Zent, Jul 14, 2025 ... 2
    Replies:
    25
    Views:
    5,171
    Zent
    Jul 22, 2025
  37. sdowney717

    Since I am in the mood for heat exchanger repairs, I fixed my leaky dual oil cooler

    sdowney717, Jul 16, 2025
    Replies:
    7
    Views:
    3,153
    sdowney717
    Jul 21, 2025
  38. sdowney717

    How do I clean a sticky dirty heat exchanger on the coolant fresh water side?

    sdowney717, Jul 14, 2025 ... 2 3
    Replies:
    36
    Views:
    4,231
    sdowney717
    Jul 21, 2025
  39. montero

    66' Jet boat

    montero, Jul 18, 2025
    Replies:
    2
    Views:
    2,308
    montero
    Jul 19, 2025
  40. CHICCO

    Cary Marine

    CHICCO, Sep 4, 2003 ... 5 6 7
    Replies:
    96
    Views:
    93,700
    Cary DiCosta
    Jun 23, 2025
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