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Threads 1 to 40 of 173

Forum: Technical Discussion

The place for mechanics, racers, governing body officials, tech-talk junkies, or anyone seeking engine-related technical help.

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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: 129,599
    keefallan
    09-20-2020, 11:40 AM Go to last post

  2. Sticky Thread Sticky: Alisyn Oil Promotion - Free Shipping On All Orders!

    Started by Scream And Fly, 02-03-2006 04:03 PM
    5 Pages •
    1 2 3 4 5
    1 Attachment(s)
    • Replies: 73
    • Views: 128,016
    FORBESAUTO
    08-15-2020, 04:04 PM Go to last post

  1. Mercury Tech: 2.4/200 trim solenoid are mounting?

    Started by pcrussell50, Yesterday 05:09 PM
    • Replies: 8
    • Views: 96
    rock
    Today, 08:07 AM Go to last post

  2. Evinrude MegaSquirt Injection ECU

    Started by Boosting, 03-29-2023 01:28 AM
    • Replies: 2
    • Views: 110
    David - WI
    Today, 12:46 AM Go to last post

  3. Yamaha lower unit interchangability

    Started by bakerfreak, 03-29-2023 08:24 PM
    • Replies: 2
    • Views: 98
    David
    Yesterday, 08:08 PM Go to last post

  4. 3L Crank Trigger Re-Location

    Started by InjectorService, 03-29-2023 02:18 PM
    • Replies: 2
    • Views: 97
    InjectorService
    Yesterday, 03:45 PM Go to last post

  5. Mercury Tech: Brucato PCU potting compund? I need something that will stick to it!

    Started by rjdubiel, Yesterday 02:45 PM
    • Replies: 0
    • Views: 41
    rjdubiel
    Yesterday, 02:45 PM Go to last post

  6. Choosing the correct set back jack plate for my boat

    Started by Marcos, 03-29-2023 02:54 PM
    jackplate, setback 4 Attachment(s)
    • Replies: 7
    • Views: 183
    Marcos
    Yesterday, 10:24 AM Go to last post

  7. Disappearing lower lube

    Started by KIRCHNER, 03-27-2023 04:47 PM
    2 Pages •
    1 2
    2 Attachment(s)
    • Replies: 25
    • Views: 493
    KIRCHNER
    Yesterday, 09:10 AM Go to last post

  8. 89 champion swapping to a Bridgeport ? Any suggestions ?

    Started by Spolly07, 03-27-2023 09:21 PM
    2 Pages •
    1 2
    10 Attachment(s)
    • Replies: 25
    • Views: 480
    rgsauger
    03-29-2023, 11:05 PM Go to last post

  9. CDM Motors

    Started by Glastron1987, 03-26-2023 05:07 PM
    2 Pages •
    1 2
    • Replies: 15
    • Views: 469
    tlwjkw
    03-29-2023, 08:47 PM Go to last post

  10. 99 175 efi ecu swap 200hp

    Started by cshoemate, 03-28-2023 10:13 PM
    • Replies: 9
    • Views: 141
    tlwjkw
    03-29-2023, 12:35 PM Go to last post

  11. do you use spacers to index your Optimax plugs?

    Started by David, 03-25-2023 08:24 PM
    • Replies: 13
    • Views: 495
    Chaz
    03-29-2023, 09:22 AM Go to last post

  12. 2001 200 efi bogging out of the hole

    Started by Gribbs71, 03-26-2023 08:49 AM
    • Replies: 8
    • Views: 209
    OnPad
    03-28-2023, 11:24 PM Go to last post

  13. Trim setting…by gauge or by feel?

    Started by rgsauger, 03-27-2023 11:13 PM
    2 Pages •
    1 2
    • Replies: 15
    • Views: 324
    rgsauger
    03-28-2023, 10:26 PM Go to last post

  14. Keel repair advice needed

    Started by Spaceman Spiff, 03-22-2023 03:19 PM
    5 Attachment(s)
    • Replies: 13
    • Views: 460
    Spaceman Spiff
    03-28-2023, 09:43 PM Go to last post

  15. Smart craft recommendation

    Started by Canon20xrd, 03-28-2023 03:48 PM
    • Replies: 3
    • Views: 80
    25two.stroke
    03-28-2023, 06:40 PM Go to last post

  16. Merc XR2

    Started by jamsteel, 03-27-2023 01:35 PM
    4 Attachment(s)
    • Replies: 4
    • Views: 174
    LakeFever
    03-27-2023, 06:31 PM Go to last post

  17. any reason one can't pull the reeds and unbolt the rod n push piston out?

    Started by derekfl, 03-26-2023 07:56 PM
    • Replies: 4
    • Views: 246
    derekfl
    03-27-2023, 05:53 PM Go to last post

  18. Can a 30” Yamaha 300 4T lower unit input shaft be cut down to 25” and be resplined ?

    Started by ratman67, 03-22-2023 12:04 PM
    • Replies: 3
    • Views: 148
    InjectorService
    03-27-2023, 04:01 PM Go to last post

  19. Lower Unit Drain Plug Seals

    Started by 97mirage, 03-23-2023 06:58 PM
    2 Pages •
    1 2
    4 Attachment(s)
    • Replies: 16
    • Views: 411
    97mirage
    03-27-2023, 03:19 PM Go to last post

  20. Broken and loose tuner

    Started by hooken203, 03-26-2023 06:44 PM
    2 Attachment(s)
    • Replies: 10
    • Views: 205
    OnPad
    03-27-2023, 12:54 PM Go to last post

  21. 1998 Mercury 2.5 200 EFI Timing

    Started by bullet123, 03-27-2023 04:27 AM
    • Replies: 1
    • Views: 84
    OnPad
    03-27-2023, 11:24 AM Go to last post

  22. 2000 Mercury 3.0L 225hp EFI 2 stroke coil issues

    Started by Carter.870, 03-26-2023 11:47 PM
    225 efi, coil
    • Replies: 0
    • Views: 64
    Carter.870
    03-26-2023, 11:47 PM Go to last post

  23. Can anyone explain pinion height?

    Started by 25two.stroke, 03-14-2023 01:39 PM
    2 Attachment(s)
    • Replies: 9
    • Views: 316
    patchesII
    03-26-2023, 06:42 PM Go to last post

  24. Mercury / Seastar side mount controls (Gen 2)

    Started by TraceF3, 03-25-2023 04:30 PM
    2 Attachment(s)
    • Replies: 4
    • Views: 115
    25two.stroke
    03-26-2023, 01:30 PM Go to last post

  25. Where is the ground cable connected on 2008, 300xs ?

    Started by wfowahoo, 03-25-2023 11:29 PM
    • Replies: 1
    • Views: 88
    Jim Speros
    03-26-2023, 06:33 AM Go to last post

  26. F - N - R Gear shift issue

    Started by Aaronhl, 03-16-2023 10:09 PM
    • Replies: 13
    • Views: 388
    Aaronhl
    03-25-2023, 07:10 PM Go to last post

  27. Out Of Water Testing / Muffs / Backpressure

    Started by InjectorService, 03-21-2023 12:21 PM
    • Replies: 14
    • Views: 430
    Fishwhisper
    03-25-2023, 12:32 AM Go to last post

  28. Mercury Wmh 34/39 Carb black cap/plug

    Started by Jay0016, 03-17-2023 07:46 PM
    2 Pages •
    1 2
    2 Attachment(s)
    • Replies: 19
    • Views: 429
    Jay0016
    03-24-2023, 08:41 PM Go to last post

  29. Anyone have problems with water in fuel

    Started by CUDA, 03-13-2023 11:03 PM
    • Replies: 4
    • Views: 230
    Jim Speros
    03-24-2023, 05:17 PM Go to last post

  30. Power steering

    Started by Guppy, 03-23-2023 07:56 PM
    • Replies: 1
    • Views: 113
    FUJIMO
    03-24-2023, 03:45 PM Go to last post

  31. 300XS Compressor Water Inlet Hose

    Started by Davidlake, 03-23-2023 01:02 PM
    1 Attachment(s)
    • Replies: 3
    • Views: 124
    boostalmighty
    03-24-2023, 12:53 PM Go to last post

  32. Mercury Tech: Mercury 250xs

    Started by tabme, 03-24-2023 06:10 AM
    • Replies: 0
    • Views: 63
    tabme
    03-24-2023, 06:10 AM Go to last post

  33. 2.4 / 2.5 2 Piece Adaptor Wing Plates

    Started by chubsta, 03-23-2023 09:59 PM
    • Replies: 0
    • Views: 86
    chubsta
    03-23-2023, 09:59 PM Go to last post

  34. Mercury Tech: NEED 300x pistons

    Started by TUFISH, 03-23-2023 08:45 AM
    • Replies: 0
    • Views: 95
    TUFISH
    03-23-2023, 08:45 AM Go to last post

  35. 260 ecu

    Started by Lurk lurqvest, 03-20-2023 03:46 AM
    • Replies: 2
    • Views: 185
    Lurk lurqvest
    03-21-2023, 07:16 AM Go to last post

  36. smartcraft to lowrance

    Started by rock, 03-19-2023 03:14 PM
    • Replies: 1
    • Views: 91
    25two.stroke
    03-20-2023, 01:40 PM Go to last post

  37. 300xs

    Started by wideglide55, 03-18-2023 10:54 AM
    • Replies: 4
    • Views: 226
    wideglide55
    03-19-2023, 02:25 PM Go to last post

  38. Jersey Speed Skiffs, engines, gears, caviatation etc.

    Started by User Name, 03-17-2023 06:13 PM
    • Replies: 8
    • Views: 210
    rgsauger
    03-18-2023, 09:41 PM Go to last post

  39. Mercury Tech: The Saga Continues... High water pressure causing overheating. 2.5

    Started by DieselDood, 03-13-2023 01:35 PM
    • Replies: 8
    • Views: 422
    rock
    03-17-2023, 03:05 PM Go to last post

  40. What coil number for a regular 225 opti?

    Started by XstreamVking, 03-07-2023 08:02 AM
    • Replies: 9
    • Views: 204
    InjectorService
    03-17-2023, 10:31 AM Go to last post
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