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Technical Discussion

Engines, Electronics and Things that Break!

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  1. Engines

    Lumps of Reciprocating Mass...
    Discussions:
    807
    Messages:
    11,942
    Latest: cost of Cat aftercoolers boaterholic, Dec 24, 2025 at 6:08 PM
    RSS

  2. Electronics

    Doohickeys of Digital Frustration...
    Discussions:
    364
    Messages:
    4,196
    Latest: Losing GPS Signal DOCKMASTER, Nov 27, 2025
    RSS

  3. Generators

    Let There Be Light...
    Discussions:
    134
    Messages:
    1,697
    Latest: Onan Mdl4 Generator Lepke, Dec 25, 2025 at 12:34 AM
    RSS

  4. Stabs, Tabs & Gyros

    Instruments of Rock & Roll...
    Discussions:
    71
    Messages:
    1,050
    Latest: Waveless Stab stabilizers Mambo42, Dec 13, 2025
    RSS

  5. Props, Shafts & Seals

    Reef Seeking Gear...
    Discussions:
    116
    Messages:
    2,106
    Latest: Rim Driven Propellers brian eiland, Dec 16, 2025
    RSS

  6. HVAC

    Climate Change is Good...
    Discussions:
    91
    Messages:
    1,795
    Latest: Chiller - how to add coolant/water captholli, Jul 6, 2025
    RSS

  7. Watermakers

    H2O to go...
    Discussions:
    43
    Messages:
    831
    Latest: Feed Watermaker from Dockside Water? Capt Ralph, Sep 20, 2025
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Page 29 of 51
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Title Start Date
Replies Views
Last Message ↑
  1. karo1776
    Locked

    Engine Concepts...

    karo1776, Aug 10, 2014 ... 6 7 8 9 10
    Replies:
    199
    Views:
    41,292
    kmb1949
    Aug 18, 2014
  2. Marmot

    Classic Engines Pics and Vids

    Marmot, Aug 18, 2014
    Replies:
    9
    Views:
    1,820
    Old Phart
    Aug 20, 2014
  3. DetroitCoho

    Considering re-powering

    DetroitCoho, Aug 18, 2014 ... 2
    Replies:
    27
    Views:
    5,305
    Old Phart
    Aug 20, 2014
  4. Fishtigua

    Cummins on Outdrives

    Fishtigua, Aug 21, 2014
    Replies:
    2
    Views:
    1,098
    Fishtigua
    Aug 21, 2014

  5. Repeat rebuild of Allison Gear Box

    Kafue, Jan 14, 2014 ... 2 3
    Replies:
    45
    Views:
    11,302
    Old Phart
    Aug 22, 2014
  6. CSkipR

    AC aluminum mesh filters

    CSkipR, Aug 25, 2014
    Replies:
    6
    Views:
    1,661
    Caltexflanc
    Aug 26, 2014
  7. NEO56

    Grounding Plates

    NEO56, Aug 31, 2014
    Replies:
    15
    Views:
    2,566
    Capt J
    Sep 1, 2014
  8. Old Phart

    Engine Room Tour of Cargo ship

    Old Phart, Sep 2, 2014
    Replies:
    1
    Views:
    1,508
    NEO56
    Sep 2, 2014
  9. NEO56

    Interesting Technology

    NEO56, Sep 4, 2014
    Replies:
    4
    Views:
    1,628
    NEO56
    Sep 6, 2014
  10. Danvilletim

    What's involved in replacing fiberglass decking

    Danvilletim, Oct 1, 2013 ... 2
    Replies:
    22
    Views:
    5,505
    Akgreatwater
    Sep 7, 2014
  11. new old guy

    MTU vs LUGGER

    new old guy, Aug 28, 2014
    Replies:
    12
    Views:
    3,790
    PacBlue
    Sep 7, 2014
  12. CaptOz

    High Voltage Reading On Alternator

    CaptOz, Jun 11, 2014 ... 2
    Replies:
    26
    Views:
    5,537
    Capt Ralph
    Sep 9, 2014
  13. Danvilletim

    Led lights too Bright!

    Danvilletim, Jul 30, 2014
    Replies:
    6
    Views:
    2,200
    Capt J
    Sep 11, 2014
  14. CSkipR

    Dual Racor fuel filters for 900 Mans

    CSkipR, Sep 16, 2012 ... 2
    Replies:
    32
    Views:
    8,805
    Capt Ralph
    Sep 16, 2014
  15. Jimbo1959

    Lack of Turbo Boost

    Jimbo1959, Aug 26, 2014
    Replies:
    8
    Views:
    2,663
    Capt Ralph
    Sep 19, 2014
  16. Uk4life

    Antifreeze with ethanol?

    Uk4life, Oct 2, 2014
    Replies:
    2
    Views:
    1,504
    Uk4life
    Oct 3, 2014
  17. REAL MOUNTIE

    WEBASTO DBW 2010 Heater

    REAL MOUNTIE, Sep 16, 2014
    Replies:
    4
    Views:
    2,329
    Maderia
    Oct 4, 2014

  18. Poor mans exhaust silencer

    Capt Ralph, Oct 5, 2014 ... 2
    Replies:
    26
    Views:
    7,448
    Capt Ralph
    Oct 9, 2014
  19. Beauregard

    Gas fume detection system

    Beauregard, Oct 13, 2014
    Replies:
    6
    Views:
    1,524
    RT46
    Oct 13, 2014
  20. CSkipR

    SMXir Cruiseair thermostats junk

    CSkipR, Oct 12, 2014
    Replies:
    3
    Views:
    2,385
    Caltexflanc
    Oct 13, 2014
  21. autowerks

    Am I nuts to replace a Tides Dripless in the water?

    autowerks, Oct 13, 2014
    Replies:
    6
    Views:
    2,417
    Capt J
    Oct 13, 2014
  22. Danvilletim

    Canvas Enclosures in San Diego

    Danvilletim, Jul 1, 2014
    Replies:
    1
    Views:
    1,411
    ameriboat
    Oct 14, 2014
  23. Beau

    seperating coupler from shaft

    Beau, Oct 12, 2014
    Replies:
    18
    Views:
    3,252
    dsharp
    Oct 16, 2014
  24. Beau

    Seperating coupler from shaft

    Beau, Oct 12, 2014 ... 2
    Replies:
    25
    Views:
    5,204
    Capt J
    Oct 18, 2014
  25. Capt Ralph

    Yanmar 6BY260-A2.45 CanBus questions

    Capt Ralph, Oct 18, 2014
    Replies:
    4
    Views:
    2,135
    Capt Ralph
    Oct 19, 2014
  26. 84far

    Euro Waste Regs

    84far, Jul 10, 2014
    Replies:
    11
    Views:
    2,603
    84far
    Oct 20, 2014
  27. NEO56

    Dyed vs. Regular Diesel

    NEO56, Oct 25, 2014 ... 2
    Replies:
    20
    Views:
    5,583
    Capt J
    Oct 27, 2014
  28. P46-Curaçao

    Need 110/220v relay (switch)

    P46-Curaçao, Oct 26, 2014
    Replies:
    5
    Views:
    1,475
    P46-Curaçao
    Oct 28, 2014
  29. NEO56

    Kelvin Hughes "SmartEye"

    NEO56, Oct 21, 2014
    Replies:
    14
    Views:
    4,036
    captholli
    Oct 29, 2014
  30. karo1776

    When... first Fuel Cell Yacht...

    karo1776, Oct 14, 2014
    Replies:
    4
    Views:
    1,651
    Opcn
    Oct 30, 2014
  31. Fishtigua

    Mercruiser 350 Stainless Oversize Valves

    Fishtigua, Nov 11, 2014
    Replies:
    7
    Views:
    2,055
    wdrzal
    Nov 13, 2014
  32. yfz_450ama

    303 waterproofing and strataglass

    yfz_450ama, Nov 3, 2014
    Replies:
    7
    Views:
    2,398
    gr8trn
    Nov 19, 2014
  33. NEO56

    Thru-hull valves

    NEO56, Nov 15, 2014
    Replies:
    10
    Views:
    2,545
    Capt J
    Nov 19, 2014
  34. Danvilletim

    Slow Ideal windlass

    Danvilletim, Nov 16, 2014 ... 2
    Replies:
    30
    Views:
    7,260
    Capt Ralph
    Nov 20, 2014
  35. Capt Ralph

    Southern Cross

    Capt Ralph, Nov 22, 2014
    Replies:
    2
    Views:
    1,395
    RER
    Nov 23, 2014
  36. Edwardc1949

    Pods vs shaft and props

    Edwardc1949, Nov 23, 2014 ... 2
    Replies:
    29
    Views:
    5,996
    Capt J
    Nov 25, 2014
  37. cgoodwin
    Locked

    Unstable after installing new battery bank

    cgoodwin, Nov 18, 2014 ... 2
    Replies:
    30
    Views:
    6,094
    YachtForums
    Nov 26, 2014
  38. Riverdance

    Synthetic Oil question

    Riverdance, Nov 22, 2014
    Replies:
    16
    Views:
    2,250
    Capt J
    Nov 26, 2014

  39. Gearhead question

    NEO56, Nov 16, 2014 ... 2
    Replies:
    22
    Views:
    10,605
    Capt J
    Nov 28, 2014

  40. Ugly paint mural in need of removal on fiberglass**

    Beauregard, Nov 23, 2014
    Replies:
    13
    Views:
    2,665
    Capt J
    Nov 30, 2014
Showing threads 1,121 to 1,160 of 2,015

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