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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: 98,563
    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: 96,307
    08-15-2020, 04:04 PM Go to last post
  1. Warped Adapter Plate

    Started by InjectorService, 09-27-2021 11:35 AM
    • Replies: 4
    • Views: 318
    Yesterday, 09:57 PM Go to last post
  2. Need help with a promax 300

    Started by Lake rat Skater, Yesterday 02:18 PM
    • Replies: 2
    • Views: 65
    Yesterday, 09:50 PM Go to last post
  3. Float bowel stuffers OMC plastic carbs

    Started by rude tim, Yesterday 12:56 AM
    • Replies: 4
    • Views: 112
    Yesterday, 09:18 PM Go to last post
  4. 2.5 Merc - cracked flywheel magnet

    Started by wakepics, 10-15-2021 02:32 PM
    • Replies: 4
    • Views: 129
    Yesterday, 03:37 PM Go to last post
  5. Switch Boxes

    Started by Merc Speed, 09-12-2021 08:02 AM
    2 Pages
    1 2
    • Replies: 25
    • Views: 1,319
    Yesterday, 01:03 PM Go to last post
  6. Mercury racing 2.5 245 carb question?

    Started by John2250, 08-23-2021 12:40 PM
    • Replies: 11
    • Views: 365
    Yesterday, 11:20 AM Go to last post
  7. OMC prop on a Mercury

    Started by 89LASER, 10-14-2021 03:02 PM
    • Replies: 3
    • Views: 131
    10-15-2021, 10:38 PM Go to last post
  8. OMC Tech: Need Help Jetting and timing '86 Johnson GT200STLCDR

    Started by hydra-sports, 10-15-2021 06:23 PM
    • Replies: 0
    • Views: 47
    10-15-2021, 06:23 PM Go to last post
  9. OMC Tech: Vindicator 225 build

    Started by 91 charger stv, 09-21-2021 10:10 AM
    3 Pages
    1 2 3
    • Replies: 36
    • Views: 1,058
    10-15-2021, 03:32 PM Go to last post
  10. OMC Tech: evinrude 140 on 16' tahiti HELLLPP!

    Started by joeymcgovs, 08-31-2021 06:36 PM
    4 Pages
    1 2 3 4
    • Replies: 45
    • Views: 1,524
    10-15-2021, 02:11 PM Go to last post
  11. Brucato when looking at live data on the program

    Started by rjdubiel, 10-05-2021 02:19 PM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 847
    10-14-2021, 11:51 AM Go to last post
  12. Whats the point of this high performance part

    Started by killerpirate, 09-23-2021 03:29 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 927
    10-14-2021, 11:51 AM Go to last post
  13. Yamaha Electronics on OMC crossflow?

    Started by Revenge22, 03-02-2020 04:05 PM
    • Replies: 4
    • Views: 370
    10-13-2021, 08:32 PM Go to last post
  14. Hole in mid question??

    Started by Old_Skool, 10-02-2021 11:24 AM
    • Replies: 7
    • Views: 295
    10-13-2021, 06:21 PM Go to last post
  15. Block Identification-2.5

    Started by Kdybalski, 10-07-2021 07:35 AM
    • Replies: 8
    • Views: 325
    10-13-2021, 10:11 AM Go to last post
  16. Baja Sport 220 engine height

    Started by blakester, 10-12-2021 08:00 AM
    • Replies: 3
    • Views: 113
    10-13-2021, 07:22 AM Go to last post
  17. Troubleshooting electrical issues in early OMC V4s

    Started by Gilera, 09-08-2021 07:18 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 986
    10-12-2021, 06:14 PM Go to last post
  18. 1998 Merc 300 pro max

    Started by sam hain, 10-11-2021 09:38 AM
    • Replies: 4
    • Views: 137
    10-12-2021, 12:19 PM Go to last post
  19. Mercury Tech: Sporadic ignition - loss of power then right back on again

    Started by rgsauger, 10-10-2021 06:58 PM
    • Replies: 3
    • Views: 136
    10-12-2021, 06:21 AM Go to last post
  20. 300X stutters at wide open and quit once

    Started by Wild Bill, 07-06-2020 11:48 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 737
    10-11-2021, 03:23 PM Go to last post
  21. Mercury Tech: Alien Cowl Skirt

    Started by basscatlildave, 10-06-2021 08:51 PM
    • Replies: 2
    • Views: 126
    10-11-2021, 11:35 AM Go to last post
  22. Merc V8 Oil Drain Nipple

    Started by WaterZebra, 10-02-2021 07:42 PM
    • Replies: 1
    • Views: 81
    10-11-2021, 11:19 AM Go to last post
  23. 225 promax exhaust plate.

    Started by Rled, 10-06-2021 09:48 AM
    • Replies: 9
    • Views: 336
    10-11-2021, 10:28 AM Go to last post
  24. Second Effort contacts

    Started by Affromax, 10-07-2021 01:25 AM
    • Replies: 13
    • Views: 473
    10-10-2021, 07:08 PM Go to last post
  25. 2.0 liter overheating

    Started by chevy355mark, 10-10-2021 07:51 AM
    • Replies: 2
    • Views: 96
    10-10-2021, 02:11 PM Go to last post
  26. Changing ECU

    Started by Rocket, 03-13-2003 08:12 AM
    3 Pages
    1 2 3
    • Replies: 37
    • Views: 3,758
    10-10-2021, 10:14 AM Go to last post
  27. Mercury Tech: Mercury 300 engins and gearboxes

    Started by Captain UK, 10-09-2021 04:07 AM
    • Replies: 0
    • Views: 94
    10-09-2021, 04:07 AM Go to last post
  28. 225 efi cc's

    Started by rcb99team, 09-09-2021 08:38 PM
    • Replies: 7
    • Views: 389
    10-08-2021, 11:10 PM Go to last post
  29. Omc 1979 85hp v4 dry spark plug

    Started by Turtleherder, 10-05-2021 12:36 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 351
    10-08-2021, 04:08 PM Go to last post
  30. Any omc single barrel carburetor mods for acceleration

    Started by H2OPERF, 09-07-2021 08:05 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 618
    10-08-2021, 01:10 PM Go to last post
  31. Mercury Tech: Loss of RPM and Speed - 1996 Mercury 225hp 2 stroke w/ carbs

    Started by psmutz, 10-07-2021 01:47 AM
    • Replies: 5
    • Views: 185
    10-08-2021, 06:24 AM Go to last post
  32. Angle/Straight die grinders

    Started by Baker343, 08-19-2021 04:08 PM
    3 Pages
    1 2 3
    • Replies: 38
    • Views: 1,431
    10-07-2021, 01:56 PM Go to last post
  33. Painting a powerhead

    Started by rgsauger, 01-31-2021 05:27 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 534
    10-07-2021, 07:21 AM Go to last post
  34. Trust issues - Chaz, did you do this???

    Started by rgsauger, 10-06-2021 06:40 AM
    • Replies: 10
    • Views: 389
    10-07-2021, 07:18 AM Go to last post
  35. Bizarre electrical problem on a Mastercraft

    Started by Ron V, 10-04-2021 08:07 PM
    • Replies: 2
    • Views: 136
    10-06-2021, 02:50 PM Go to last post
  36. Mercury Tech: 2.5 Exhaust Divider

    Started by basscatlildave, 10-03-2021 08:11 PM
    • Replies: 3
    • Views: 293
    10-04-2021, 08:46 AM Go to last post
  37. 2.5L EFI 280 service manual

    Started by stoneman, 10-03-2021 09:36 AM
    • Replies: 5
    • Views: 129
    10-03-2021, 02:08 PM Go to last post
  38. 75hp Merc Inline 4 help needed@

    Started by Hippie459MN, 08-30-2021 04:17 PM
    3 Pages
    1 2 3
    • Replies: 34
    • Views: 1,290
    10-03-2021, 01:52 PM Go to last post
  39. 40-60hp OMC 2 cyl... same porting for all?

    Started by Revenge22, 10-01-2021 01:22 AM
    • Replies: 4
    • Views: 185
    10-03-2021, 01:42 PM Go to last post

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