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. Archive

    Plans for a 15'-18' flats skiff

    Archive, Jun 12, 2001
    Replies:
    2
    Views:
    16,962
    dewey hart
    Sep 4, 2004
  2. mariocroatia

    Can it be done? (55FT aluminum under 200k euro)

    mariocroatia, Mar 17, 2012 ... 4 5 6
    Replies:
    76
    Views:
    16,917
    igorcolor
    Oct 21, 2012
  3. Mr. Tom

    1970 Formula 233

    Mr. Tom, May 10, 2011 ... 2
    Replies:
    15
    Views:
    16,882
    IMP-ish
    Jun 16, 2011
  4. Spearfisher_Man

    Trailer bearing schematic

    Spearfisher_Man, Aug 7, 2003
    Replies:
    7
    Views:
    16,836
    gonzo
    Aug 7, 2003
  5. GeorgeMcCormick

    2006 Bayliner 185

    GeorgeMcCormick, Jan 15, 2006
    Replies:
    6
    Views:
    16,835
    culverken
    Feb 1, 2006
  6. Nidza

    Could you give me more info about my boat

    Nidza, Dec 1, 2016 ... 3 4 5
    Replies:
    70
    Views:
    16,778
    Nik Nik
    Mar 21, 2019
  7. Boatwiser

    Water Ingestion Into I/o Merc Engine

    Boatwiser, Sep 22, 2015 ... 2 3 4
    Replies:
    50
    Views:
    16,729
    tom kane
    Oct 3, 2015
  8. F3RR3T

    Picklefork hydroplane

    F3RR3T, Aug 6, 2009
    Replies:
    10
    Views:
    16,695
    Petros
    Aug 6, 2009
  9. JOHN P.

    Armstrong Bracket BOAT PROBLEM

    JOHN P., May 11, 2004
    Replies:
    0
    Views:
    16,682
    JOHN P.
    May 11, 2004
  10. Ysi

    problem with inflatable boat.

    Ysi, Jul 12, 2010 ... 2
    Replies:
    20
    Views:
    16,650
    Submarine Tom
    Jul 21, 2010
  11. 80chriscraftski

    Alternator wiring help

    80chriscraftski, Jun 30, 2009
    Replies:
    6
    Views:
    16,600
    pistnbroke
    Jul 9, 2009
  12. southpaw26

    Any Opinions on Sea Ray 360 AFT Cabin

    southpaw26, May 22, 2013
    Replies:
    10
    Views:
    16,571
    daveanton
    Mar 22, 2018
  13. Ron Hansen

    1957 Mahogany Delta with Fins

    Ron Hansen, May 13, 2011 ... 2
    Replies:
    19
    Views:
    16,526
    Ron Hansen
    Nov 5, 2013
  14. Timo12

    27-32 foot seaworthy power boat

    Timo12, Aug 26, 2012 ... 2
    Replies:
    20
    Views:
    16,515
    Wavewacker
    Dec 6, 2012
  15. omurray05

    Looking to identify Fiberform Model?

    omurray05, Jul 3, 2016 ... 2
    Replies:
    15
    Views:
    16,501
    Bill Stevens
    Jan 23, 2021
  16. hyboats

    Canopy frame material, aluminium or stainless steel ?

    hyboats, Sep 10, 2010 ... 2
    Replies:
    16
    Views:
    16,479
    ironbearmarine
    Sep 16, 2010
  17. captainstogie

    converting i/o to outboard

    captainstogie, Jul 30, 2004
    Replies:
    8
    Views:
    16,428
    articman
    Aug 9, 2004
  18. Anagraph

    Georgian Steel history

    Anagraph, Feb 7, 2007 ... 2
    Replies:
    16
    Views:
    16,370
    Lyndsay
    Nov 3, 2012
  19. mackid068

    C-Dory

    mackid068, Mar 20, 2005
    Replies:
    12
    Views:
    16,224
    Thunderhead19
    Apr 12, 2005
  20. PT Man

    making my cabin cruiser more efficient

    PT Man, Aug 5, 2002 ... 2
    Replies:
    29
    Views:
    16,202
    Frosty
    Jun 29, 2007
  21. olmo

    Wallypower 64: First photos!!!

    olmo, Aug 27, 2008 ... 2
    Replies:
    26
    Views:
    16,146
    sealioncro
    Oct 22, 2008
  22. Sonie

    Overpowering an 11'4" Boston Whaler

    Sonie, Jun 4, 2004
    Replies:
    5
    Views:
    16,015
    pungolee
    Jul 17, 2004
  23. Sinclair D-R

    Coastal house catamaran (EC cat. C or D) "kit"

    Sinclair D-R, Apr 1, 2014 ... 2 3
    Replies:
    41
    Views:
    15,975
    Sinclair D-R
    Apr 9, 2014
  24. cheetahmike

    Outboard Engine Thrust

    cheetahmike, Sep 30, 2012 ... 2 3
    Replies:
    43
    Views:
    15,919
    tunnels
    Oct 14, 2012
  25. kennison

    Lancer Corniche Express 33'

    kennison, May 11, 2006 ... 2
    Replies:
    15
    Views:
    15,860
    littlenige
    Oct 19, 2013
  26. Womble3amp

    Changing a petrol engine for Diesel

    Womble3amp, Aug 9, 2004
    Replies:
    9
    Views:
    15,783
    Corpus Skipper
    Aug 22, 2004
  27. tugboat

    bollard pull/ propulsion and torque in a tug/towboat

    tugboat, Jan 26, 2012
    Replies:
    8
    Views:
    15,718
    SailDesign
    Jan 26, 2012
  28. xx123j

    Golf cart motor for small boat.

    xx123j, Nov 24, 2009
    Replies:
    14
    Views:
    15,677
    kerosene
    Nov 29, 2009
  29. erikgreen

    Sterndrive bellows vulnerability

    erikgreen, Dec 23, 2009 ... 2
    Replies:
    26
    Views:
    15,634
    scotch&water
    Jan 15, 2010
  30. journey

    Improving handling in following seas

    journey, Dec 20, 2009 ... 2 3
    Replies:
    40
    Views:
    15,620
    Willallison
    Feb 15, 2010
  31. tranmkp

    low and slow - Making the Albin 27 more efficient

    tranmkp, Jan 28, 2008 ... 2
    Replies:
    15
    Views:
    15,570
    MotorCityBW
    Jan 21, 2017
  32. Quick Karl

    Gardner's Clamming Skiff

    Quick Karl, Dec 28, 2014 ... 2 3 4
    Replies:
    57
    Views:
    15,505
    PAR
    Jan 12, 2015
  33. jmcd

    shakespeare shadow

    jmcd, Feb 11, 2007
    Replies:
    7
    Views:
    15,489
    buythedip
    Mar 26, 2021
  34. rwatson

    Home Built Pedal Powered Submarine

    rwatson, Oct 24, 2012 ... 2
    Replies:
    29
    Views:
    15,436
    koray
    Dec 14, 2016
  35. finfinder951

    Mounting height of outboard motor

    finfinder951, May 17, 2004
    Replies:
    2
    Views:
    15,396
    Thunderhead19
    May 18, 2004
  36. jay5.0vert

    Boat roll issue ?? 1989 wellcraft 3.0 i/o help!

    jay5.0vert, Jul 15, 2006 ... 2
    Replies:
    21
    Views:
    15,243
    Nick F
    Oct 5, 2008
  37. riskmore

    12 foot powercat

    riskmore, Sep 27, 2009 ... 2
    Replies:
    20
    Views:
    15,212
    jonr
    Jun 25, 2010
  38. DogCavalry

    Bayliner 175 cracked engine block

    DogCavalry, Feb 23, 2022 ... 6 7 8
    Replies:
    118
    Views:
    15,205
    Gandalfe
    Jun 7, 2024
  39. Karsten

    Efficient Displacement Hulls

    Karsten, Jan 22, 2006 ... 2
    Replies:
    19
    Views:
    15,191
    yacht371
    Jun 7, 2006
  40. Timberwolf

    Build Pics - Bandido

    Timberwolf, Jun 24, 2010 ... 2
    Replies:
    20
    Views:
    15,148
    KeithO
    Jul 30, 2019
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