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. sdowney717

    Mercruiser 260 flame arrestor housing fitting confusing on quadrajet

    sdowney717, Aug 1, 2022
    Replies:
    5
    Views:
    3,243
    sdowney717
    Aug 7, 2022
  2. George Bird

    1971 34' Nautaline outboard conversion project

    George Bird, Aug 4, 2022
    Replies:
    3
    Views:
    3,206
    fallguy
    Aug 7, 2022
  3. Theosarch

    1963 18ft identification

    Theosarch, Aug 2, 2022
    Replies:
    0
    Views:
    1,997
    Theosarch
    Aug 2, 2022
  4. REELCRAZY

    Please check out this design. 27 foot aluminum pilothouse.

    REELCRAZY, Jun 29, 2022 ... 2
    Replies:
    23
    Views:
    8,134
    johnnythefish
    Jul 31, 2022
  5. Vronsky

    Hydraulic steering: what pump/cilinder capacities?

    Vronsky, Jun 20, 2022
    Replies:
    6
    Views:
    4,656
    comfisherman
    Jun 27, 2022
  6. FlyingShoes

    Designs Broadly Similar to Sam Devlin's Blue Fin 48

    FlyingShoes, Jun 6, 2022
    Replies:
    3
    Views:
    3,387
    kapnD
    Jun 9, 2022
  7. Ray

    70's Slickcraft boats

    Ray, Jan 18, 2003 ... 7 8 9
    Replies:
    132
    Views:
    207,298
    DJL77
    May 31, 2022
  8. Leopard

    Electric Engine Certificates

    Leopard, May 21, 2022
    Replies:
    1
    Views:
    4,015
    Alan Cattelliot
    May 23, 2022
  9. Catboy

    OB brackets, I/O conversion to OB, pitch, buoyancy & weight - a designer may be needed?

    Catboy, May 21, 2022
    Replies:
    1
    Views:
    3,801
    Ike
    May 22, 2022
  10. donp

    late 60's, early 70's slickcraft 160

    donp, Sep 29, 2003 ... 2
    Replies:
    19
    Views:
    28,377
    Ike
    Apr 7, 2022
  11. jannekemaan

    Who also owns a slickcraft 240 cuddy cabin from 1988 ?

    jannekemaan, Mar 7, 2022
    Replies:
    2
    Views:
    2,735
    jannekemaan
    Mar 8, 2022
  12. Austin

    Dorado 30 High speed stability

    Austin, Apr 24, 2020 ... 2 3 4
    Replies:
    53
    Views:
    16,385
    sailhand
    Mar 8, 2022
  13. Radsky

    Help to identity my new boat

    Radsky, Sep 6, 2021
    Replies:
    6
    Views:
    4,050
    fallguy
    Mar 6, 2022
  14. Forsmanni

    Classic Offshore Racing Boat. Inboard to Outboard Conversion. *Project*

    Forsmanni, Feb 4, 2022
    Replies:
    4
    Views:
    4,381
    BMcF
    Feb 17, 2022
  15. Sam Hewitt

    Nova Stylcraft 2100

    Sam Hewitt, Oct 18, 2018 ... 2
    Replies:
    25
    Views:
    12,415
    Myke
    Feb 7, 2022
  16. dannyboy

    Moment to trim question on hull extension

    dannyboy, Jan 8, 2022 ... 2
    Replies:
    17
    Views:
    5,903
    TANSL
    Jan 10, 2022
  17. yli nick

    restoring old mahogany small boat

    yli nick, Jul 31, 2018 ... 2 3 4
    Replies:
    51
    Views:
    14,867
    yli nick
    Jan 10, 2022
  18. Doyle33

    Aqua Lark hull repair

    Doyle33, Nov 7, 2021
    Replies:
    3
    Views:
    4,132
    Ike
    Nov 7, 2021
  19. AlexT

    Imp Inca drain holes

    AlexT, Oct 30, 2021
    Replies:
    2
    Views:
    3,103
    Ike
    Nov 3, 2021
  20. fishingbill

    Single inboard hulls that surf well - 24-27 ft range

    fishingbill, Mar 2, 2021 ... 2
    Replies:
    21
    Views:
    10,787
    Mr Efficiency
    Oct 27, 2021
  21. sdowney717

    Impossible boat fuel mileage, 50 footer goes 29 knots at 5.5 liters per nautical mile??

    sdowney717, Oct 16, 2021
    Replies:
    6
    Views:
    9,266
    cracked_ribs
    Oct 23, 2021
  22. sdowney717

    Doubling smaller dock lines equal to next size line?

    sdowney717, Oct 18, 2021
    Replies:
    6
    Views:
    3,689
    philSweet
    Oct 20, 2021
  23. sdowney717

    mount fender rack ouboard of the rails near the bow.

    sdowney717, Oct 16, 2021
    Replies:
    5
    Views:
    5,893
    sdowney717
    Oct 17, 2021
  24. bajansailor

    Cygnus 19' GRP displacement fishing boat in England - a question re the engine

    bajansailor, Oct 10, 2021
    Replies:
    2
    Views:
    3,757
    Mr Efficiency
    Oct 11, 2021
  25. Gabriele Armeni

    Simmons sea skiff 20 or 22?

    Gabriele Armeni, May 18, 2020
    Replies:
    6
    Views:
    7,243
    Gabriele Armeni
    Oct 4, 2021
  26. Sprint 18.5

    Mercruiser engine aglinment

    Sprint 18.5, Aug 10, 2021 ... 3 4 5
    Replies:
    60
    Views:
    13,582
    Sprint 18.5
    Sep 29, 2021
  27. sdowney717

    New silicone wiper blade refills

    sdowney717, Sep 28, 2021
    Replies:
    3
    Views:
    2,777
    sdowney717
    Sep 29, 2021
  28. shaurysaw85

    Question regarding dual batteries on powerboat

    shaurysaw85, Aug 13, 2021 ... 2
    Replies:
    19
    Views:
    5,523
    sdowney717
    Sep 27, 2021
  29. Muskie Marine
    Locked

    Can you identify this boat?

    Muskie Marine, Sep 2, 2021
    Replies:
    12
    Views:
    3,783
    Muskie Marine
    Sep 13, 2021
  30. johnnythefish

    How does one work out best place for center console on a hull rebuild?

    johnnythefish, Jun 25, 2020 ... 2
    Replies:
    21
    Views:
    11,644
    Wayne poulsen
    Sep 8, 2021
  31. Doyle33

    Aqua Lark seat mounting

    Doyle33, Aug 24, 2021
    Replies:
    3
    Views:
    2,534
    Ike
    Aug 31, 2021
  32. hawkin

    fuel System on an 18' Sangster inboard

    hawkin, Aug 28, 2021
    Replies:
    3
    Views:
    2,393
    Ike
    Aug 31, 2021
  33. S V

    The same and/or better efficiency like old soviet hydrofoils ("Raketa")?

    S V, Nov 15, 2020 ... 2 3
    Replies:
    41
    Views:
    14,133
    Nidza
    Aug 3, 2021
  34. David Luttenberger

    Identifying a wood boat

    David Luttenberger, Jul 28, 2021
    Replies:
    6
    Views:
    3,530
    David Luttenberger
    Aug 2, 2021
  35. diveplane

    IMP Cherokee 1982

    diveplane, Jul 31, 2021
    Replies:
    4
    Views:
    3,199
    diveplane
    Jul 31, 2021
  36. joeu3

    Thai racing longtail

    joeu3, Sep 26, 2012 ... 5 6 7
    Replies:
    97
    Views:
    99,979
    Qmaster 1
    Jul 21, 2021
  37. Chuck239

    Help identify my boat!

    Chuck239, Jun 21, 2021
    Replies:
    5
    Views:
    3,671
    fallguy
    Jun 22, 2021
  38. GullLake

    13’ hydroplane, need help to identify

    GullLake, Jun 22, 2021
    Replies:
    0
    Views:
    3,409
    GullLake
    Jun 22, 2021
  39. bajansailor

    Fiberform motor cruiser range - 1977 catalogue

    bajansailor, Jul 26, 2014 ... 2
    Replies:
    29
    Views:
    59,272
    Fiberformfun
    Jun 17, 2021
  40. KevFBriz

    Another boat ID mystery

    KevFBriz, Nov 10, 2017 ... 2
    Replies:
    19
    Views:
    11,600
    Dejay
    May 28, 2021
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