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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
    • Replies: 74
    • Views: 108,541
    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
    • Replies: 73
    • Views: 106,765
    08-15-2020, 04:04 PM Go to last post
  1. 2.5 carbs

    Started by redsnapper386, 05-17-2022 08:30 PM
    • Replies: 1
    • Views: 51
    Yesterday, 10:25 PM Go to last post
  2. 2.5 wiring SIMPLIFIED

    Started by chevymancooper, Yesterday 07:59 AM
    • Replies: 1
    • Views: 85
    Yesterday, 10:05 PM Go to last post
  3. 140hp crossflow

    Started by Jmr1974, 05-12-2022 05:29 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 284
    Yesterday, 09:07 PM Go to last post
  4. Post Simon Performance Technology Can repair Mercury ECU's

    Started by Simon, 09-21-2017 06:30 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 7,812
    Yesterday, 08:58 PM Go to last post
  5. No more ecu remapping ??

    Started by LOSTINJ, 09-25-2020 08:26 AM
    7 Pages
    1 2 3 4 5 6 7
    • Replies: 93
    • Views: 3,990
    Yesterday, 08:21 PM Go to last post
  6. Intermittent loss of power (long winded 1st post)

    Started by 80Grady, 01-31-2022 08:40 PM
    3 Pages
    1 2 3
    • Replies: 36
    • Views: 1,333
    Yesterday, 07:21 PM Go to last post
  7. Mercury Tech: Custom poppet for 225 promax on 1 piece plate

    Started by simpson_3, Yesterday 04:38 PM
    • Replies: 0
    • Views: 41
    Yesterday, 04:38 PM Go to last post
  8. Mercury 2.5 EFI 260 oil mixture

    Started by Alby28race, 05-08-2022 12:50 PM
    • Replies: 4
    • Views: 240
    Yesterday, 06:35 AM Go to last post
  9. Mercury Tech: Building 225 promax SS

    Started by simpson_3, 05-09-2022 11:56 AM
    2 Pages
    1 2
    • Replies: 26
    • Views: 661
    05-17-2022, 11:57 PM Go to last post
    • Replies: 7
    • Views: 166
    05-17-2022, 03:13 PM Go to last post
  10. Mercury Tech: lower unit stuck in forward??

    Started by david martin, 04-10-2009 08:51 PM
    • Replies: 7
    • Views: 10,184
    05-17-2022, 02:36 PM Go to last post
  11. Yamaha Tech: 2005 50hp

    Started by Euroski, 05-15-2022 07:07 PM
    • Replies: 1
    • Views: 56
    05-17-2022, 01:51 PM Go to last post
  12. timeing 2.5 200 carb

    Started by redsnapper386, 05-14-2022 05:59 PM
    • Replies: 9
    • Views: 222
    05-17-2022, 01:26 AM Go to last post
  13. Jet sizes for 88 150 black max

    Started by SJD1974, 05-14-2022 06:47 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 310
    05-16-2022, 07:10 PM Go to last post
  14. OMC Tech: Fuel/compression

    Started by xvxccy, 05-16-2022 10:55 AM
    • Replies: 0
    • Views: 57
    05-16-2022, 10:55 AM Go to last post
  15. My first 3.0L EFI 225 Issue

    Started by Aaronhl, 05-02-2022 04:12 PM
    • Replies: 6
    • Views: 200
    05-16-2022, 09:33 AM Go to last post
  16. Mercury Tech: oil injection

    Started by hobbymad, 04-22-2022 08:52 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 633
    05-16-2022, 08:29 AM Go to last post
  17. 89 rude 225 water tube question

    Started by seef158, 05-15-2022 10:05 PM
    • Replies: 1
    • Views: 64
    05-16-2022, 07:47 AM Go to last post
  18. 2005 300x - oil delete or not?

    Started by Choppo21, 05-15-2022 06:18 PM
    • Replies: 1
    • Views: 70
    05-15-2022, 09:39 PM Go to last post
  19. 1987 charger 18ft dl white

    Started by Apex2007, 05-11-2022 11:13 AM
    • Replies: 6
    • Views: 227
    05-15-2022, 08:30 PM Go to last post
  20. 1999 150 mercury efi timing

    Started by Apex2007, 05-15-2022 03:34 PM
    • Replies: 0
    • Views: 33
    05-15-2022, 03:34 PM Go to last post
  21. Mariner 150 2.0l mods

    Started by merc1250bayliner, 12-26-2021 09:07 PM
    3 Pages
    1 2 3
    • Replies: 32
    • Views: 1,452
    05-15-2022, 02:21 PM Go to last post
  22. powerhead swap

    Started by DENNIS R SKAGGS, 05-15-2022 09:01 AM
    • Replies: 1
    • Views: 76
    05-15-2022, 11:35 AM Go to last post
  23. Mercury Outboard Head Bolt Torque?

    Started by Air Dog, 06-30-2006 06:45 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 22,592
    05-14-2022, 01:03 PM Go to last post
  24. Nitrous Questions...

    Started by boataddict26, 05-10-2022 09:03 PM
    • Replies: 2
    • Views: 220
    05-14-2022, 09:26 AM Go to last post
  25. 93 175 merc low idle problem

    Started by FAST-J, 05-13-2022 05:40 PM
    • Replies: 3
    • Views: 111
    05-14-2022, 01:09 AM Go to last post
  26. Yamaha Tech: Yamaha 3.1 ox66 lower unit on a 2.6 engine?

    Started by reacler, 05-03-2022 03:27 PM
    • Replies: 4
    • Views: 151
    05-13-2022, 11:06 PM Go to last post
  27. Need a gear made

    Started by Merc 2.5, 05-10-2022 07:02 PM
    • Replies: 8
    • Views: 368
    05-12-2022, 10:54 PM Go to last post
  28. Modified 150 2.0 Mariner idle problems

    Started by merc1250bayliner, 04-22-2022 01:21 PM
    3 Pages
    1 2 3
    • Replies: 39
    • Views: 1,025
    05-12-2022, 10:42 AM Go to last post
  29. Plug wire fit

    Started by ChopperDr, 05-10-2022 10:00 PM
    • Replies: 4
    • Views: 154
    05-11-2022, 11:06 PM Go to last post
  30. Indexing plugs

    Started by David, 04-21-2022 07:03 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 885
    05-11-2022, 08:57 AM Go to last post
  31. 1989 Mercury 175 WH Carbs

    Started by Jackson007, 05-07-2022 09:03 PM
    • Replies: 12
    • Views: 269
    05-11-2022, 08:13 AM Go to last post
  32. 280 Fuel injector wire/plug schematic

    Started by dondante, 05-10-2022 12:47 PM
    • Replies: 2
    • Views: 102
    05-10-2022, 07:58 PM Go to last post
  33. Hydrostream.Org Timing Article

    Started by Jackson007, 05-09-2022 09:59 PM
    2.0, 2.4, black, hydrostream, timing
    • Replies: 4
    • Views: 155
    05-10-2022, 04:46 AM Go to last post
  34. GPS speedometer question

    Started by AlliStan, 05-08-2022 06:31 AM
    • Replies: 1
    • Views: 126
    05-09-2022, 06:37 PM Go to last post
    • Replies: 16
    • Views: 286
    05-08-2022, 06:05 PM Go to last post
  35. Mercury Tech: when to rering a nic motor?

    Started by mickey3, 03-21-2022 12:45 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,025
    05-08-2022, 03:06 PM Go to last post
  36. Mercury Tech: 260 compression

    Started by tabme, 05-07-2022 04:47 PM
    • Replies: 2
    • Views: 158
    05-08-2022, 10:54 AM Go to last post
  37. 1977 Evinrude 115 HP where to start?

    Started by Chevy57, 05-08-2022 07:43 AM
    • Replies: 1
    • Views: 82
    05-08-2022, 08:42 AM Go to last post
    • Replies: 9
    • Views: 248
    05-08-2022, 06:32 AM Go to last post

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