Sterndrives

Stern drive lower and upper units, transom and gimbal assemblies, steering, and trim pumps. Mercruiser (Alpha One, Alpha One Generation II, Alpha SS, Bravo One, Bravo Two, Bravo Three, Bravo XR Sportmaster, TRS, Speed Master), IMCO, ILMOR, Konrad, OMC, Volvo Penta

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  2. Diesel Engines (link)

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  1. tom kane

    Most Efficient Boat Propulsion

    tom kane, Dec 4, 2014 ... 10 11 12
    Replies:
    178
    Views:
    56,334
    OCB
    May 6, 2017
  2. scotch&water

    Black art?

    scotch&water, Dec 30, 2019 ... 3 4 5
    Replies:
    74
    Views:
    12,539
    gonzo
    Jan 8, 2020
  3. Beech2000

    MisFire above 4000RPM after 20 min

    Beech2000, May 1, 2007 ... 3 4 5
    Replies:
    69
    Views:
    23,290
    Beech2000
    Jul 10, 2007
  4. kjell

    Electric Sculling Drive.

    kjell, Jan 20, 2008 ... 2 3
    Replies:
    40
    Views:
    12,698
    groverdamascus
    Oct 16, 2008
  5. ruben

    Ignition and prop Questions

    ruben, Jul 24, 2006 ... 2 3
    Replies:
    40
    Views:
    8,392
    gonzo
    Aug 25, 2006
  6. Beech2000

    marine vs. automotive - Vortec

    Beech2000, Jan 1, 2007 ... 2 3
    Replies:
    37
    Views:
    72,695
    Beech2000
    Feb 10, 2007
  7. H180DSC

    Omc 120 3000 Rpm At Full Load?

    H180DSC, Sep 22, 2009 ... 2 3
    Replies:
    36
    Views:
    29,668
    powerabout
    Aug 22, 2018
  8. Paul aka watertaxi

    European sterndrives / propulsion ahead of america?

    Paul aka watertaxi, Jul 6, 2009 ... 2 3
    Replies:
    35
    Views:
    18,102
    powerabout
    May 7, 2013
  9. rollyh

    alpha one outdrive - hit log

    rollyh, Sep 6, 2010 ... 2 3
    Replies:
    35
    Views:
    33,552
    rollyh
    Mar 23, 2011
  10. CarbonFootprint

    OMC Stringer Problem

    CarbonFootprint, Nov 26, 2009 ... 2 3
    Replies:
    35
    Views:
    41,282
    CarbonFootprint
    Nov 22, 2010
  11. modela

    Power options for older Glastron

    modela, Nov 29, 2007 ... 2 3
    Replies:
    35
    Views:
    13,975
    Jango
    Dec 24, 2007
  12. ajbale

    carby or fuel injection

    ajbale, May 20, 2007 ... 2 3
    Replies:
    33
    Views:
    23,312
    powerabout
    Jul 1, 2011
  13. jakeeeef

    Help! Newbie daft mercruiser outdrive questions

    jakeeeef, Dec 7, 2009 ... 2 3
    Replies:
    33
    Views:
    16,677
    MikeA67
    May 31, 2010
  14. Dash

    Looking for more info on pods

    Dash, May 9, 2010 ... 2 3
    Replies:
    31
    Views:
    11,352
    Dash
    May 14, 2010
  15. Beech2000

    Auto vs. Marine - SBC Vortec

    Beech2000, Feb 18, 2007 ... 2 3
    Replies:
    31
    Views:
    20,593
    Beech2000
    Apr 1, 2007
  16. Bert Amphibious

    Sterndrive for fast amphibious vehicle

    Bert Amphibious, Mar 1, 2018 ... 2
    Replies:
    29
    Views:
    14,865
    Nikola Webster
    Mar 4, 2021
  17. Katoh

    Mercruiser 470 Repower

    Katoh, Aug 16, 2010 ... 2
    Replies:
    27
    Views:
    11,828
    Katoh
    Aug 24, 2010
  18. StianM

    Detroit with sterndrive?

    StianM, Nov 14, 2010 ... 2
    Replies:
    26
    Views:
    10,325
    IMP-ish
    Aug 2, 2011
  19. AlaskaFisherman

    May need sterndrive for a 400HP CAt 3406

    AlaskaFisherman, Nov 25, 2005 ... 2
    Replies:
    26
    Views:
    9,031
    longliner45
    Jan 11, 2006
  20. fritzdfk

    Beaching with Sterndrive

    fritzdfk, Jul 15, 2011 ... 2
    Replies:
    25
    Views:
    11,926
    yipster
    Jul 21, 2011
  21. tom kane

    Bright idea or not?

    tom kane, Dec 18, 2014 ... 2
    Replies:
    23
    Views:
    7,101
    tom kane
    Dec 30, 2014
  22. Galaxie_406

    New Guy Here with some questions Re: Chev 350 and Exhaust

    Galaxie_406, Mar 14, 2007 ... 2
    Replies:
    23
    Views:
    6,042
    Galaxie_406
    Apr 1, 2007
  23. montero

    Outdrive ratio

    montero, Sep 6, 2025 ... 2
    Replies:
    22
    Views:
    3,110
    montero
    Sep 16, 2025
  24. Vronsky

    Sterndrive on semi-displacement hull ?

    Vronsky, Apr 30, 2015 ... 2
    Replies:
    22
    Views:
    10,764
    powerabout
    Jun 26, 2015
  25. kevylongshot

    volvo 140A 4cyl not reaving up the rpm's

    kevylongshot, Jul 18, 2009 ... 2
    Replies:
    22
    Views:
    10,654
    kevylongshot
    Sep 15, 2009
  26. merkaba

    Cracked Block Help

    merkaba, May 17, 2011 ... 2
    Replies:
    21
    Views:
    24,362
    powerabout
    May 27, 2011
  27. Alumination

    Transom forces with a sterndrive

    Alumination, Jan 20, 2016 ... 2
    Replies:
    20
    Views:
    13,715
    Alumination
    Feb 29, 2016
  28. aktmboyd

    Re-power with 7.3L Powerstroke

    aktmboyd, Mar 31, 2014 ... 2
    Replies:
    20
    Views:
    14,350
    parkland
    Apr 14, 2014
  29. APP

    Sterndrives in a CAT

    APP, Dec 8, 2011 ... 2
    Replies:
    20
    Views:
    6,165
    APP
    Feb 16, 2012
  30. kenrahe

    help with tilt trim on omc cobra

    kenrahe, May 18, 2011 ... 2
    Replies:
    20
    Views:
    24,190
    PAR
    May 19, 2011
  31. Blue Heron

    Closed Cooling, or Not

    Blue Heron, Feb 23, 2010 ... 2
    Replies:
    19
    Views:
    19,582
    Blue Heron
    Mar 5, 2010
  32. andrewhr

    Want to squeeze more power outta my 454

    andrewhr, May 17, 2007 ... 2
    Replies:
    19
    Views:
    18,616
    StianM
    May 21, 2007
  33. montero

    Mercruiser Alpha 1 gen 2

    montero, Oct 2, 2025 ... 2
    Replies:
    18
    Views:
    1,131
    gonzo
    Oct 11, 2025
  34. kenrahe

    noise in rear when i turn port and starboard

    kenrahe, Jun 28, 2012 ... 2
    Replies:
    18
    Views:
    7,107
    powerabout
    Jun 30, 2012
  35. Marshall1

    mercruiser 260 emitting steam

    Marshall1, Jun 9, 2007 ... 2
    Replies:
    18
    Views:
    25,506
    bajaboy
    Aug 22, 2011
  36. mikealston2428

    Mercruiser Leg

    mikealston2428, Jul 25, 2011 ... 2
    Replies:
    18
    Views:
    12,467
    powerabout
    Aug 2, 2011
  37. The Kid

    Starting Problem Mercruiser 5.7

    The Kid, Jul 5, 2006 ... 2
    Replies:
    17
    Views:
    26,971
    The Kid
    Jul 23, 2006
  38. maresca

    Carburator Issues

    maresca, Jun 27, 2006 ... 2
    Replies:
    17
    Views:
    5,889
    stonebreaker
    Jul 16, 2006
  39. DogCavalry

    Help identifying old sterndrives

    DogCavalry, Aug 5, 2021 ... 2
    Replies:
    16
    Views:
    7,890
    fallguy
    Aug 8, 2021
  40. Art1848

    replacing engine

    Art1848, May 23, 2016 ... 2
    Replies:
    16
    Views:
    9,335
    Art1848
    May 27, 2016
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