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Forum: Technical Discussion

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  1. Exclamation Sticky Thread Sticky: New low cost ECU alternative!

    Started by Tony Brucato, 07-21-2006 08:51 AM
    6 Pages •
    1 2 3 4 5 6
    3 Attachment(s)
    • Replies: 76
    • Views: 261,074
    rjdubiel
    07-07-2025, 08:51 AM Go to last post

  1. Yamaha Tech: Primer solenoid

    Started by powerabout, 01-16-2026 02:42 AM
    • Replies: 3
    • Views: 4,396
    CRH1
    Yesterday, 06:31 PM Go to last post

  2. Wiseco top Pin pistons?

    Started by Carter Powell, Yesterday 03:57 PM
    • Replies: 0
    • Views: 228
    Carter Powell
    Yesterday, 03:57 PM Go to last post

  3. OMC Tech: V4 x-flow might need LWP

    Started by pcrussell50, 01-15-2026 05:27 PM
    6 Attachment(s)
    • Replies: 8
    • Views: 5,956
    Paul Vaillancourt
    01-16-2026, 04:51 PM Go to last post

  4. Merc V6 Lower unit info.

    Started by Mac57t, 01-12-2026 01:30 PM
    2 Pages •
    1 2
    8 Attachment(s)
    • Replies: 19
    • Views: 7,804
    Merc 2.5
    01-15-2026, 11:27 PM Go to last post

  5. remote trim pump

    Started by KIRCHNER, 01-07-2026 08:53 AM
    2 Pages •
    1 2
    • Replies: 15
    • Views: 6,752
    Merc 2.5
    01-15-2026, 11:04 PM Go to last post

  6. 1998 FF build

    Started by skialot2, 04-18-2025 01:27 AM
    4 Pages •
    1 2 3 4
    65 Attachment(s)
    • Replies: 54
    • Views: 21,770
    skialot2
    01-15-2026, 05:14 PM Go to last post

  7. Chris carson marine

    Started by ChrisCarsonMarine, 12-03-2025 08:39 AM
    • Replies: 10
    • Views: 5,456
    pcrussell50
    01-15-2026, 12:56 AM Go to last post

  8. Merc 7 petal two stage oem reeds

    Started by LakeFever, 01-14-2026 03:39 PM
    • Replies: 1
    • Views: 1,160
    skialot2
    01-14-2026, 04:48 PM Go to last post

  9. Bow lifting propellers?

    Started by Carter Powell, 01-13-2026 10:59 AM
    • Replies: 5
    • Views: 1,377
    Tcatrett
    01-14-2026, 02:00 PM Go to last post

  10. Early style pre Bridgeport mercury 2.4 efi front mounted ECU box

    Started by buzmacdowell, 01-12-2026 10:18 AM
    • Replies: 1
    • Views: 691
    billybob
    01-14-2026, 01:26 PM Go to last post

  11. 2.5 timing settings off from other motors

    Started by johnmiffco, 08-01-2016 12:06 PM
    2 Pages •
    1 2
    • Replies: 21
    • Views: 1,998
    OnPad
    01-12-2026, 06:08 PM Go to last post

  12. 2.25 pro max fuel in bleed hoses

    Started by doug vaughn, 12-28-2025 04:04 PM
    2 Pages •
    1 2
    1 Attachment(s)
    • Replies: 20
    • Views: 2,882
    doug vaughn
    01-12-2026, 12:48 PM Go to last post

  13. Yammi V-4 cowling question

    Started by Instigator, 01-10-2026 09:00 AM
    1 Attachment(s)
    • Replies: 1
    • Views: 806
    pcrussell50
    01-10-2026, 03:26 PM Go to last post

  14. Hey SKIALOT I did some Black Friday shopping

    Started by Aaronhl, 11-30-2024 02:50 PM
    5 Pages •
    1 2 3 4 5
    43 Attachment(s)
    • Replies: 65
    • Views: 15,314
    skialot2
    01-09-2026, 09:48 PM Go to last post

  15. apples to apples

    Started by KIRCHNER, 12-31-2025 10:56 AM
    • Replies: 10
    • Views: 2,796
    skialot2
    01-09-2026, 06:18 PM Go to last post

  16. Nitrous on 2.5 Drag

    Started by CI STV, 12-09-2024 08:27 AM
    14 Pages •
    1 2 3 4 5 6 7 8 9 10 ... 14
    68 Attachment(s)
    • Replies: 196
    • Views: 54,163
    ggoslow889
    01-09-2026, 01:36 PM Go to last post

  17. Merc prop converson to OMC

    Started by ADVTRACING, 01-07-2026 09:27 PM
    • Replies: 0
    • Views: 415
    ADVTRACING
    01-07-2026, 09:27 PM Go to last post

  18. carbs

    Started by berdes, 01-05-2026 09:50 AM
    • Replies: 2
    • Views: 293
    berdes
    01-05-2026, 01:39 PM Go to last post

  19. Single ram steering arm

    Started by Merc 2.5, 06-15-2025 07:53 PM
    5 Pages •
    1 2 3 4 5
    7 Attachment(s)
    • Replies: 63
    • Views: 8,760
    Chaz
    01-04-2026, 10:48 AM Go to last post

  20. I built an advanced Prop/Performance Calculator and Database

    Started by akcoastline, 12-31-2025 11:32 AM
    calculator, database, prop, repower
    • Replies: 4
    • Views: 1,129
    akcoastline
    01-02-2026, 09:34 AM Go to last post

  21. how do i get this piece out of the single ram

    Started by Aaronhl, 12-26-2025 05:17 PM
    1 Attachment(s)
    • Replies: 10
    • Views: 1,666
    Aaronhl
    12-31-2025, 11:06 AM Go to last post

  22. Vst not producing pressure out the test port

    Started by davepnola, 12-28-2025 11:01 PM
    1 Attachment(s)
    • Replies: 4
    • Views: 1,088
    David - WI
    12-29-2025, 02:16 PM Go to last post

  23. 2015 Yamaha 70 hp 4 stroke low fuel pressure

    Started by davepnola, 12-27-2025 05:41 PM
    2 Attachment(s)
    • Replies: 5
    • Views: 1,030
    davepnola
    12-28-2025, 06:41 PM Go to last post

  24. Diagnostic tool

    Started by Mwingo3, 12-24-2025 10:54 PM
    • Replies: 4
    • Views: 1,419
    Mwingo3
    12-28-2025, 12:02 PM Go to last post

  25. 1988 Mercury 2.0 v6, need some pros on this one.

    Started by 88Laguana, 10-20-2025 06:05 PM
    3 Pages •
    1 2 3
    9 Attachment(s)
    • Replies: 30
    • Views: 11,629
    Glastron1987
    12-27-2025, 07:51 AM Go to last post

  26. Mercury Tech: 20 hp electric start

    Started by rock, 12-20-2025 03:11 PM
    2 Pages •
    1 2
    1 Attachment(s)
    • Replies: 15
    • Views: 3,474
    rock
    12-24-2025, 04:23 PM Go to last post

  27. Mazco RE prop - replacement hub

    Started by ADVTRACING, 12-22-2025 07:54 PM
    • Replies: 3
    • Views: 1,520
    ADVTRACING
    12-23-2025, 06:08 PM Go to last post

  28. Mercury 1993 one piece cowling ?

    Started by Carter Powell, 12-22-2025 11:25 AM
    • Replies: 3
    • Views: 1,009
    David - WI
    12-22-2025, 04:30 PM Go to last post

  29. 240 sport jet info?

    Started by Fishbum, 12-14-2025 10:05 PM
    2 Pages •
    1 2
    2 Attachment(s)
    • Replies: 19
    • Views: 4,973
    David - WI
    12-22-2025, 03:44 PM Go to last post

  30. Removing 10 years old PPF off gelcoat - any tricks

    Started by ADVTRACING, 12-21-2025 03:58 PM
    • Replies: 4
    • Views: 996
    Paul Vaillancourt
    12-22-2025, 11:20 AM Go to last post

  31. Yamaha Tech: 2006 Yamaha 155TXRD lower crank seals

    Started by hevysrf, 12-17-2025 05:00 AM
    1 Attachment(s)
    • Replies: 1
    • Views: 1,312
    hevysrf
    12-18-2025, 09:53 PM Go to last post

  32. Mercury 300X rebuilder???

    Started by 36Tango, 12-16-2025 09:52 AM
    • Replies: 1
    • Views: 425
    ChrisCarsonMarine
    12-16-2025, 09:55 AM Go to last post

  33. 240 sport jet info?

    Started by Fishbum, 12-14-2025 09:55 PM
    • Replies: 0
    • Views: 636
    Fishbum
    12-14-2025, 09:55 PM Go to last post

  34. How hard should it be to turn an outboard by hand?

    Started by Bumblebeeman, 10-31-2025 07:11 PM
    • Replies: 5
    • Views: 2,803
    WaterZebra
    12-14-2025, 11:00 AM Go to last post

  35. Optimax Oil injection system.

    Started by Carter Powell, 12-13-2025 11:22 AM
    2 Attachment(s)
    • Replies: 4
    • Views: 1,507
    Carter Powell
    12-14-2025, 10:28 AM Go to last post

  36. "Over the Hub" Props for Mercury 400/450 Single Engine Boats - Plane Issues?

    Started by wagoetzmann, 10-27-2025 11:44 AM
    • Replies: 10
    • Views: 7,425
    wagoetzmann
    12-13-2025, 11:02 AM Go to last post

  37. E-TEC 2.6 V6 Bottom Flange Pitting

    Started by pcfithian, 12-10-2025 09:58 AM
    2 Attachment(s)
    • Replies: 1
    • Views: 2,045
    pcfithian
    12-11-2025, 11:23 AM Go to last post

  38. Keep or replace engine - comparisson

    Started by ADVTRACING, 12-05-2025 04:55 PM
    1 Attachment(s)
    • Replies: 10
    • Views: 2,614
    ADVTRACING
    12-08-2025, 05:35 PM Go to last post

  39. Info on older mercury thru hub cleavers.

    Started by Carter Powell, 12-07-2025 10:20 AM
    • Replies: 2
    • Views: 1,101
    James45157
    12-07-2025, 05:48 PM Go to last post

  40. NOS Question?

    Started by malexie, 12-05-2025 11:21 AM
    • Replies: 3
    • Views: 1,197
    CI STV
    12-06-2025, 01:32 PM Go to last post
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