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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: 254,510
    rjdubiel
    07-07-2025, 08:51 AM Go to last post

  1. E-TEC 2.6 V6 Bottom Flange Pitting

    Started by pcfithian, Today 09:58 AM
    1 Attachment(s)
    • Replies: 0
    • Views: 256
    pcfithian
    Today, 09:58 AM Go to last post

  2. Hey SKIALOT I did some Black Friday shopping

    Started by Aaronhl, 11-30-2024 02:50 PM
    4 Pages •
    1 2 3 4
    38 Attachment(s)
    • Replies: 56
    • Views: 9,791
    Onetime
    Yesterday, 09:58 PM Go to last post

  3. Keep or replace engine - comparisson

    Started by ADVTRACING, 12-05-2025 04:55 PM
    1 Attachment(s)
    • Replies: 10
    • Views: 2,059
    ADVTRACING
    12-08-2025, 05:35 PM Go to last post

  4. Nitrous on 2.5 Drag

    Started by CI STV, 12-09-2024 08:27 AM
    13 Pages •
    1 2 3 4 5 6 7 8 9 10 ... 13
    65 Attachment(s)
    • Replies: 194
    • Views: 45,353
    ggoslow889
    12-08-2025, 02:23 PM Go to last post

  5. Single ram steering arm

    Started by Merc 2.5, 06-15-2025 07:53 PM
    4 Pages •
    1 2 3 4
    5 Attachment(s)
    • Replies: 49
    • Views: 3,379
    Aaronhl
    12-08-2025, 10:04 AM Go to last post

  6. Info on older mercury thru hub cleavers.

    Started by Carter Powell, 12-07-2025 10:20 AM
    • Replies: 2
    • Views: 924
    James45157
    12-07-2025, 05:48 PM Go to last post

  7. Chris carson marine

    Started by ChrisCarsonMarine, 12-03-2025 08:39 AM
    • Replies: 6
    • Views: 1,833
    NeedlesRat
    12-07-2025, 05:19 PM Go to last post

  8. NOS Question?

    Started by malexie, 12-05-2025 11:21 AM
    • Replies: 3
    • Views: 1,019
    CI STV
    12-06-2025, 01:32 PM Go to last post

  9. Prop shaft Mercury 450R

    Started by Toffen, 08-05-2025 02:05 PM
    • Replies: 2
    • Views: 685
    Sutphil
    12-05-2025, 08:30 AM Go to last post

  10. Need major help

    Started by bulldogfiremen, 08-18-2013 01:31 PM
    2 Pages •
    1 2
    • Replies: 23
    • Views: 2,422
    108
    12-05-2025, 02:11 AM Go to last post

  11. Upper tilt pin-15" mid

    Started by 25two.stroke, 11-25-2025 12:46 PM
    2 Attachment(s)
    • Replies: 4
    • Views: 2,009
    25two.stroke
    12-04-2025, 01:44 PM Go to last post

  12. Merc 150 4S

    Started by tj309, 11-27-2024 04:55 PM
    3 Pages •
    1 2 3
    7 Attachment(s)
    • Replies: 31
    • Views: 6,538
    Tcatrett
    12-03-2025, 01:50 PM Go to last post

  13. oil seal replacement with out the special tool

    Started by delawarerick, 11-30-2025 10:07 AM
    • Replies: 6
    • Views: 1,156
    powerabout
    12-03-2025, 12:41 AM Go to last post

  14. 1993 MERCURY 135 HP motor mods?

    Started by Carter Powell, 11-30-2025 04:01 PM
    • Replies: 3
    • Views: 851
    4Speed
    12-02-2025, 05:16 PM Go to last post

  15. 1988 Mercury 2.0 v6, need some pros on this one.

    Started by 88Laguana, 10-20-2025 06:05 PM
    2 Pages •
    1 2
    9 Attachment(s)
    • Replies: 24
    • Views: 8,805
    donmac
    11-30-2025, 05:26 PM Go to last post

  16. 93 2.5 260 Dallas Tx

    Started by deuce2x2, 11-25-2025 12:47 PM
    • Replies: 9
    • Views: 3,635
    mercrazy
    11-28-2025, 02:43 AM Go to last post

  17. yamaha 2.6l cylinder heads - what's the difference?

    Started by Tinkertoy250, 11-10-2025 01:38 PM
    • Replies: 2
    • Views: 3,373
    Tinkertoy250
    11-27-2025, 03:54 PM Go to last post

  18. Yamaha 40 Issue Finally Found

    Started by markt111, 07-08-2025 10:02 AM
    • Replies: 1
    • Views: 2,018
    88workcar
    11-27-2025, 11:31 AM Go to last post

  19. Wingplate Hydraulic Steering

    Started by chubsta, 11-25-2025 09:56 PM
    • Replies: 4
    • Views: 2,362
    donmac
    11-27-2025, 10:20 AM Go to last post

  20. Can you retain Analog Gauges if you replace older Mercury Outboard with New 300R?

    Started by Rocco, 11-14-2025 11:22 AM
    1 Attachment(s)
    • Replies: 4
    • Views: 2,288
    LakeFever
    11-26-2025, 08:27 PM Go to last post

  21. Gambler w/ 200 SuperMag consistent Hub Failure/Exhaust Leak/Timing

    Started by MURRAYGAMBLERSUPERMAG, 11-13-2025 04:28 PM
    1 Attachment(s)
    • Replies: 6
    • Views: 4,028
    MURRAYGAMBLERSUPERMAG
    11-26-2025, 08:33 AM Go to last post

  22. Adapt mercury square steering hub to teleflex?

    Started by XstreamVking, 11-25-2025 01:10 PM
    • Replies: 4
    • Views: 1,486
    transomstand
    11-25-2025, 09:37 PM Go to last post

  23. 245/260 Carbs

    Started by SS170, 11-22-2025 09:18 PM
    • Replies: 5
    • Views: 3,806
    tlwjkw
    11-25-2025, 10:07 AM Go to last post

  24. 1957 Mercury Mark 75 pistons

    Started by cjbrill715, 11-24-2025 08:54 AM
    1 Attachment(s)
    • Replies: 3
    • Views: 1,448
    skialot2
    11-24-2025, 11:52 AM Go to last post

  25. Wiseco Pistons

    Started by NRAINES38, 11-23-2025 07:42 PM
    • Replies: 4
    • Views: 1,169
    NRAINES38
    11-23-2025, 10:49 PM Go to last post

  26. Who can balance a flywheel for me.

    Started by Carter Powell, 11-14-2025 11:39 AM
    3 Pages •
    1 2 3
    1 Attachment(s)
    • Replies: 37
    • Views: 10,257
    David - WI
    11-22-2025, 04:53 PM Go to last post

  27. Looking for a head

    Started by 36Tango, 11-21-2025 06:15 PM
    • Replies: 3
    • Views: 1,902
    Chaz
    11-21-2025, 11:01 PM Go to last post

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

    Started by wagoetzmann, 10-27-2025 11:44 AM
    • Replies: 7
    • Views: 4,698
    billybob
    11-21-2025, 05:30 PM Go to last post

  29. Connecting rod weight question?

    Started by Carter Powell, 10-28-2025 12:14 PM
    • Replies: 5
    • Views: 4,719
    Chaz
    11-21-2025, 11:24 AM Go to last post

  30. Mercury Tech: Inline Block Preservation

    Started by MNhunter1, 11-20-2025 02:23 PM
    2 Attachment(s)
    • Replies: 2
    • Views: 2,075
    KIRCHNER
    11-21-2025, 08:01 AM Go to last post

  31. Mercury Tech: RPM stays 7000 RPM regardless of Propeller pitch 24-29 Choppers or drags.

    Started by PropmanIII, 11-10-2025 03:34 PM
    • Replies: 7
    • Views: 3,808
    rjdubiel
    11-19-2025, 04:56 PM Go to last post

  32. School me on OMC V8 Outboards

    Started by NoLimits, 08-04-2025 10:38 AM
    4 Pages •
    1 2 3 4
    4 Attachment(s)
    • Replies: 45
    • Views: 146,425
    powerabout
    11-16-2025, 10:55 PM Go to last post

  33. Hulls that are prone to spilt turn.

    Started by NZ Sidewinder, 07-05-2025 04:19 PM
    4 Pages •
    1 2 3 4
    6 Attachment(s)
    • Replies: 47
    • Views: 86,377
    deathdealer
    11-09-2025, 06:43 AM Go to last post

  34. Drive shaft repair

    Started by Brian, 11-07-2025 08:18 AM
    • Replies: 3
    • Views: 1,950
    deathdealer
    11-09-2025, 06:38 AM Go to last post

  35. 141 connecting rods

    Started by Carter Powell, 11-08-2025 04:50 PM
    • Replies: 0
    • Views: 692
    Carter Powell
    11-08-2025, 04:50 PM Go to last post

  36. 300x Powerhead

    Started by 36Tango, 11-05-2025 02:27 PM
    1 Attachment(s)
    • Replies: 9
    • Views: 3,241
    36Tango
    11-08-2025, 07:32 AM Go to last post

  37. Re ring and hone?

    Started by hevysrf, 11-06-2025 06:24 AM
    2 Attachment(s)
    • Replies: 6
    • Views: 1,563
    CRH1
    11-06-2025, 06:44 PM Go to last post

  38. trim gauge issues

    Started by jflan224, 11-04-2025 02:19 PM
    • Replies: 10
    • Views: 2,136
    jflan224
    11-05-2025, 04:07 PM Go to last post

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

    Started by Bumblebeeman, 10-31-2025 07:11 PM
    • Replies: 4
    • Views: 1,920
    25two.stroke
    11-05-2025, 02:51 PM Go to last post

  40. Mercury Tech: 87 voyager prop selection problems

    Started by jflan224, 11-03-2025 11:11 PM
    • Replies: 7
    • Views: 1,325
    jflan224
    11-05-2025, 11:14 AM Go to last post
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