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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
    5 Pages •
    1 2 3 4 5
    3 Attachment(s)
    • Replies: 74
    • Views: 221,357
    keefallan
    09-20-2020, 11:40 AM Go to last post

  1. 225 PM 2 piece adaptor plate?

    Started by malexie, Yesterday 03:27 PM
    • Replies: 1
    • Views: 145
    KIRCHNER
    Today, 06:57 PM Go to last post

  2. Does anyone here know how to shim the forward gear assembly on a 1990 Force 120Hp?

    Started by gica, 04-17-2025 06:02 AM
    • Replies: 1
    • Views: 249
    wolfgangb
    Today, 04:14 AM Go to last post

  3. Oval grommets?

    Started by mercrazy, Yesterday 10:03 AM
    • Replies: 1
    • Views: 175
    Turtleherder
    Yesterday, 06:37 PM Go to last post

  4. Nitrous on 2.5 Drag

    Started by CI STV, 12-09-2024 08:27 AM
    12 Pages •
    1 2 3 4 5 6 7 8 9 10 ... 12
    59 Attachment(s)
    • Replies: 169
    • Views: 22,598
    CI STV
    Yesterday, 10:56 AM Go to last post

  5. OMC Tech: Carburettor Tuning

    Started by Kev1961, 04-19-2025 09:15 PM
    • Replies: 0
    • Views: 172
    Kev1961
    04-19-2025, 09:15 PM Go to last post

  6. Mercury Tech: Mercury Mobile App for Twin 2001 Mercury 300X Engines!!

    Started by Hydrogasm, 03-27-2025 09:28 PM
    • Replies: 6
    • Views: 480
    Hydrogasm
    04-18-2025, 01:24 PM Go to last post

  7. 1998 FF build

    Started by skialot2, 04-18-2025 01:27 AM
    5 Attachment(s)
    • Replies: 2
    • Views: 270
    ChrisCarsonMarine
    04-18-2025, 10:48 AM Go to last post

  8. Merc 40 amp rectifier system?

    Started by mercrazy, 04-17-2025 02:15 PM
    • Replies: 1
    • Views: 167
    skialot2
    04-17-2025, 02:24 PM Go to last post

  9. Mercury pinion height tool part number.

    Started by skialot2, 04-16-2025 03:13 PM
    • Replies: 4
    • Views: 358
    skialot2
    04-17-2025, 01:20 PM Go to last post

  10. 12 volt mystery

    Started by redsnapper386, 04-15-2025 05:17 PM
    • Replies: 4
    • Views: 375
    redsnapper386
    04-17-2025, 02:19 AM Go to last post

  11. 3.0L 225 EFI cyl#5 compression

    Started by boatn70, 04-16-2025 10:50 AM
    2 Attachment(s)
    • Replies: 4
    • Views: 269
    OnPad
    04-16-2025, 11:16 PM Go to last post

  12. Carb vs EFI ?

    Started by skialot2, 09-07-2024 11:47 PM
    5 Pages •
    1 2 3 4 5
    24 Attachment(s)
    • Replies: 65
    • Views: 8,903
    skialot2
    04-16-2025, 06:43 PM Go to last post

  13. What harness/gauge/etc do i need to outfit a 2003 Merc 225 3.0L

    Started by TexasTiger, 04-16-2025 08:54 AM
    • Replies: 1
    • Views: 140
    LakeFever
    04-16-2025, 10:41 AM Go to last post

  14. Older 1:1 Lower/mid identification help.

    Started by oldschoolnc, 03-22-2025 04:09 PM
    10 Attachment(s)
    • Replies: 9
    • Views: 2,150
    oldschoolnc
    04-14-2025, 11:35 PM Go to last post

  15. xr6 cylinder damage

    Started by markmc60, 04-13-2025 05:35 PM
    4 Attachment(s)
    • Replies: 6
    • Views: 307
    rock
    04-14-2025, 03:40 PM Go to last post

  16. 1998 Mercury 2.5L V6 EFI runs rough, overheating, no power, checked everything

    Started by Polar, 03-27-2025 09:10 AM
    2 Pages •
    1 2
    1 Attachment(s)
    • Replies: 26
    • Views: 860
    Polar
    04-14-2025, 08:44 AM Go to last post

  17. Very disappointed

    Started by ivlakeman, 04-06-2025 06:29 AM
    1 Attachment(s)
    • Replies: 11
    • Views: 928
    markmc60
    04-14-2025, 07:16 AM Go to last post

  18. Looking for a 7 petal carb manifold/reed setup for a new block build.

    Started by Zoomba, 04-11-2025 10:03 AM
    245 7 petal carbs reeds
    • Replies: 5
    • Views: 579
    Carter Powell
    04-13-2025, 08:38 PM Go to last post

  19. 1991 Mercury 200 XRi - Not Starting

    Started by 88MCPS200, 08-06-2024 09:23 PM
    2 Pages •
    1 2
    1 Attachment(s)
    • Replies: 15
    • Views: 1,571
    88MCPS200
    04-13-2025, 06:30 PM Go to last post

  20. Merc V6 crankshaft identify

    Started by rs2.2, 07-31-2021 06:38 AM
    4 Attachment(s)
    • Replies: 4
    • Views: 442
    FUJIMO
    04-13-2025, 05:11 PM Go to last post

  21. 200 EFI 1993 Reed change out

    Started by Titan222, 04-13-2025 01:29 PM
    • Replies: 3
    • Views: 123
    David - WI
    04-13-2025, 04:54 PM Go to last post

  22. switch wiring diagram for two tanks and one gauge?

    Started by pcrussell50, 04-07-2025 01:30 AM
    • Replies: 6
    • Views: 611
    Carter Powell
    04-13-2025, 09:08 AM Go to last post

  23. 2.5 Merc engine damage

    Started by moldman, 04-10-2025 10:05 AM
    1 Attachment(s)
    • Replies: 1
    • Views: 223
    KIRCHNER
    04-10-2025, 06:08 PM Go to last post

  24. Hey SKIALOT I did some Black Friday shopping

    Started by Aaronhl, 11-30-2024 02:50 PM
    3 Pages •
    1 2 3
    26 Attachment(s)
    • Replies: 33
    • Views: 3,630
    skialot2
    04-09-2025, 09:52 PM Go to last post

  25. 2005 Mercury 280 Sport EFI Injector Removal

    Started by DBK, 04-05-2025 01:58 PM
    • Replies: 8
    • Views: 433
    25two.stroke
    04-09-2025, 01:47 PM Go to last post

  26. 1992 Yamaha 40 Fuel Oil Ratio

    Started by markt111, 04-07-2025 07:35 AM
    • Replies: 7
    • Views: 301
    FMP
    04-08-2025, 01:13 PM Go to last post

  27. Mercury Tech: stock 2.4/200 throttle cam adjustment? the factory manual pictures suck :(

    Started by pcrussell50, 04-07-2025 01:19 AM
    • Replies: 1
    • Views: 143
    KIRCHNER
    04-08-2025, 08:32 AM Go to last post

  28. Front half?

    Started by mercrazy, 04-06-2025 10:21 AM
    • Replies: 4
    • Views: 247
    tlwjkw
    04-06-2025, 04:33 PM Go to last post

  29. not to belive

    Started by KIRCHNER, 04-02-2025 04:33 PM
    • Replies: 8
    • Views: 639
    KIRCHNER
    04-05-2025, 03:54 PM Go to last post

  30. Xr4

    Started by 99fxst99, 03-09-2025 09:04 PM
    3 Attachment(s)
    • Replies: 14
    • Views: 1,582
    99fxst99
    04-05-2025, 01:35 PM Go to last post

  31. 2.5 on a 2.4 mid ?

    Started by SS170, 04-04-2025 03:18 PM
    • Replies: 6
    • Views: 1,733
    OnPad
    04-05-2025, 02:36 AM Go to last post

  32. Lower unit compatibility

    Started by TexasTiger, 04-03-2025 09:38 PM
    3 Attachment(s)
    • Replies: 2
    • Views: 248
    TexasTiger
    04-04-2025, 11:30 AM Go to last post

  33. EE vs FF explained in perfect detail, finally

    Started by LakeFever, 05-23-2024 05:16 PM
    2 Attachment(s)
    • Replies: 13
    • Views: 1,256
    Glastron1987
    04-04-2025, 10:43 AM Go to last post

  34. DFI Oil

    Started by tabme, 04-01-2025 07:11 AM
    1 Attachment(s)
    • Replies: 11
    • Views: 572
    Se7
    04-03-2025, 09:56 AM Go to last post

  35. hooked up

    Started by KIRCHNER, 03-31-2025 06:01 PM
    1 Attachment(s)
    • Replies: 5
    • Views: 382
    David - WI
    04-01-2025, 06:19 PM Go to last post

  36. Switzer GL 21 setback

    Started by SS170, 03-30-2025 05:21 PM
    • Replies: 2
    • Views: 261
    scott reierson
    04-01-2025, 02:18 PM Go to last post

  37. Oil Seal Mercury cle

    Started by Alby28race, 03-31-2025 02:39 AM
    • Replies: 1
    • Views: 211
    25two.stroke
    04-01-2025, 01:58 PM Go to last post

  38. mercury blocks

    Started by Titan222, 03-31-2025 08:26 PM
    • Replies: 1
    • Views: 209
    David - WI
    03-31-2025, 09:06 PM Go to last post

  39. Break in time?

    Started by mercrazy, 03-30-2025 04:50 PM
    • Replies: 6
    • Views: 498
    skialot2
    03-31-2025, 10:47 AM Go to last post

  40. Mercury Tech: NIB 2.4L Chrome Bore 175

    Started by croSSed, 03-28-2025 01:48 PM
    2 Attachment(s)
    • Replies: 3
    • Views: 255
    pcrussell50
    03-30-2025, 02:25 PM Go to last post
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