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Technical Discussion

Engines, Electronics and Things that Break!

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  1. Engines

    Lumps of Reciprocating Mass...
    Discussions:
    810
    Messages:
    11,981
    Latest: Saving Christmas trip - turbo intake pipe hack incoming, Jan 21, 2026 at 11:31 PM
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  2. Electronics

    Doohickeys of Digital Frustration...
    Discussions:
    365
    Messages:
    4,207
    Latest: Inverter battery replacement d_meister, Dec 29, 2025
    RSS

  3. Generators

    Let There Be Light...
    Discussions:
    135
    Messages:
    1,707
    Latest: Service a Northern Lights Gen in Stuart Fl Ron Ferguson, Jan 13, 2026
    RSS

  4. Stabs, Tabs & Gyros

    Instruments of Rock & Roll...
    Discussions:
    72
    Messages:
    1,054
    Latest: Kelp cutters ahead of your fin stabilizers. Capt Ralph, Jan 1, 2026
    RSS

  5. Props, Shafts & Seals

    Reef Seeking Gear...
    Discussions:
    116
    Messages:
    2,107
    Latest: Thruster tube design and finish RyanThorburn, Jan 1, 2026
    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 23 of 51
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Title Start Date
Replies Views
Last Message ↓
  1. Uk4life

    Antifreeze with ethanol?

    Uk4life, Oct 2, 2014
    Replies:
    2
    Views:
    1,527
    Uk4life
    Oct 3, 2014
  2. Jimbo1959

    Lack of Turbo Boost

    Jimbo1959, Aug 26, 2014
    Replies:
    8
    Views:
    2,707
    Capt Ralph
    Sep 19, 2014
  3. CSkipR

    Dual Racor fuel filters for 900 Mans

    CSkipR, Sep 16, 2012 ... 2
    Replies:
    32
    Views:
    8,975
    Capt Ralph
    Sep 16, 2014
  4. Danvilletim

    Led lights too Bright!

    Danvilletim, Jul 30, 2014
    Replies:
    6
    Views:
    2,227
    Capt J
    Sep 11, 2014
  5. CaptOz

    High Voltage Reading On Alternator

    CaptOz, Jun 11, 2014 ... 2
    Replies:
    26
    Views:
    5,599
    Capt Ralph
    Sep 9, 2014
  6. new old guy

    MTU vs LUGGER

    new old guy, Aug 28, 2014
    Replies:
    12
    Views:
    3,874
    PacBlue
    Sep 7, 2014
  7. Danvilletim

    What's involved in replacing fiberglass decking

    Danvilletim, Oct 1, 2013 ... 2
    Replies:
    22
    Views:
    5,672
    Akgreatwater
    Sep 7, 2014
  8. NEO56

    Interesting Technology

    NEO56, Sep 4, 2014
    Replies:
    4
    Views:
    1,652
    NEO56
    Sep 6, 2014
  9. Old Phart

    Engine Room Tour of Cargo ship

    Old Phart, Sep 2, 2014
    Replies:
    1
    Views:
    1,529
    NEO56
    Sep 2, 2014
  10. NEO56

    Grounding Plates

    NEO56, Aug 31, 2014
    Replies:
    15
    Views:
    2,626
    Capt J
    Sep 1, 2014
  11. CSkipR

    AC aluminum mesh filters

    CSkipR, Aug 25, 2014
    Replies:
    6
    Views:
    1,690
    Caltexflanc
    Aug 26, 2014

  12. Repeat rebuild of Allison Gear Box

    Kafue, Jan 14, 2014 ... 2 3
    Replies:
    45
    Views:
    11,520
    Old Phart
    Aug 22, 2014
  13. Fishtigua

    Cummins on Outdrives

    Fishtigua, Aug 21, 2014
    Replies:
    2
    Views:
    1,120
    Fishtigua
    Aug 21, 2014
  14. DetroitCoho

    Considering re-powering

    DetroitCoho, Aug 18, 2014 ... 2
    Replies:
    27
    Views:
    5,414
    Old Phart
    Aug 20, 2014
  15. Marmot

    Classic Engines Pics and Vids

    Marmot, Aug 18, 2014
    Replies:
    9
    Views:
    1,849
    Old Phart
    Aug 20, 2014
  16. karo1776
    Locked

    Engine Concepts...

    karo1776, Aug 10, 2014 ... 6 7 8 9 10
    Replies:
    199
    Views:
    42,059
    kmb1949
    Aug 18, 2014
  17. CSkipR

    Newmar PT24-45F Charger Issue 230v

    CSkipR, Jun 7, 2014 ... 2
    Replies:
    35
    Views:
    7,618
    Capt J
    Aug 16, 2014
  18. vlafrank

    How do you replace a cylinder when running..?

    vlafrank, Apr 30, 2010 ... 2
    Replies:
    31
    Views:
    7,519
    kmb1949
    Aug 13, 2014
  19. kmb1949
    Locked

    The "Buck" engine

    kmb1949, Jul 25, 2014 ... 2 3
    Replies:
    57
    Views:
    10,448
    YachtForums
    Aug 13, 2014

  20. Do you need a stern tube?

    C4ENG, Aug 10, 2014
    Replies:
    3
    Views:
    1,542
    K1W1
    Aug 11, 2014
  21. Danvilletim

    Thermostats that will work with cruisair

    Danvilletim, Jul 26, 2014
    Replies:
    2
    Views:
    1,755
    g36
    Aug 6, 2014
  22. CSkipR

    506+ Sealand vacuum head part

    CSkipR, Aug 3, 2014
    Replies:
    4
    Views:
    1,571
    CSkipR
    Aug 4, 2014
  23. NEO56

    Sea Torque

    NEO56, Aug 1, 2014
    Replies:
    9
    Views:
    3,619
    karo1776
    Aug 2, 2014
  24. Carver38

    Jabsco 7" Spot/Flood Combo Bulb....OBSOLETE???

    Carver38, Jul 31, 2014
    Replies:
    5
    Views:
    3,890
    Carver38
    Jul 31, 2014
  25. Norseman

    What is this..? Sitting in the bilge.

    Norseman, Jul 27, 2014 ... 2
    Replies:
    23
    Views:
    5,122
    Chasm
    Jul 29, 2014
  26. kmb1949

    Engine Monitoring Service

    kmb1949, Jul 27, 2014
    Replies:
    7
    Views:
    1,544
    olderboater
    Jul 28, 2014
  27. Beau

    Teak Helm chairs

    Beau, Jul 23, 2014
    Replies:
    5
    Views:
    1,937
    Beau
    Jul 23, 2014
  28. Berrie

    Novice question on fuel economy

    Berrie, Jul 19, 2014
    Replies:
    15
    Views:
    5,888
    Capt J
    Jul 22, 2014

  29. Caterpillar boat badge

    perdiem, Jul 18, 2014
    Replies:
    4
    Views:
    3,940
    Capt J
    Jul 19, 2014
  30. brian eiland

    Recirculating Shower Systems

    brian eiland, Aug 5, 2013
    Replies:
    12
    Views:
    6,638
    Capt Bill11
    Jul 18, 2014
  31. Jw-marine

    Retrofit a chilled fresh water pipe

    Jw-marine, Jul 16, 2014
    Replies:
    10
    Views:
    2,510
    AMG
    Jul 18, 2014
  32. CTdave

    Starting to hate boating

    CTdave, Jul 11, 2012 ... 2 3
    Replies:
    53
    Views:
    16,131
    aboatman
    Jul 16, 2014
  33. Capt Fred

    Water in propeller tube

    Capt Fred, Jul 13, 2014
    Replies:
    7
    Views:
    2,006
    Capt Fred
    Jul 15, 2014
  34. CSkipR

    Auto Pilot Woes - Clutch Bypass Engaged

    CSkipR, Jul 14, 2014
    Replies:
    1
    Views:
    1,142
    Capt Ralph
    Jul 14, 2014
  35. Danvilletim

    Trolling value used for docking?

    Danvilletim, Jul 12, 2014
    Replies:
    12
    Views:
    2,606
    CSkipR
    Jul 14, 2014
  36. G650driver

    Allison gears

    G650driver, Jun 14, 2014
    Replies:
    9
    Views:
    2,169
    G650driver
    Jul 3, 2014
  37. DanM

    Zf80a transmission

    DanM, Jul 2, 2014
    Replies:
    2
    Views:
    1,818
    DanM
    Jul 2, 2014
  38. bliss

    Tunnel Drives + Thrusters versus Zeus and IPS?

    bliss, Jun 18, 2014 ... 2
    Replies:
    32
    Views:
    9,814
    K1W1
    Jun 19, 2014
  39. speco

    Man mmds

    speco, Jun 12, 2014
    Replies:
    1
    Views:
    1,872
    Capt J
    Jun 12, 2014
  40. CVAZQUEZ

    Miles per Gallon

    CVAZQUEZ, Aug 6, 2010
    Replies:
    18
    Views:
    12,862
    K1W1
    Jun 11, 2014
Showing threads 881 to 920 of 2,016

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