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Forum: Technical Discussion

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  1. 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: 63
    • Views: 76,906
    04-30-2019, 06:19 AM Go to last post
  2. Exclamation Sticky Thread Sticky: New low cost ECU alternative!

    Started by Tony Brucato, 07-21-2006 08:51 AM
    4 Pages
    1 2 3 4
    • Replies: 53
    • Views: 78,922
    02-12-2020, 12:09 AM Go to last post
  1. Mercury Tech: Smartcraft question

    Started by 1slow64, 01-16-2020 09:47 AM
    • Replies: 2
    • Views: 200
    01-20-2020, 11:39 AM Go to last post
  2. Mercury Tech: Realistic HP increase from Brucato ACU?

    Started by 200valeroyt, 08-02-2014 02:39 PM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 3,438
    12-29-2019, 05:12 PM Go to last post
  3. What tach ?

    Started by 2015Duramax, 01-21-2020 03:48 PM
    • Replies: 2
    • Views: 231
    01-21-2020, 04:33 PM Go to last post
  4. Yamaha Tech: 300 and 250HP HPDI heads

    Started by 225XCL, 01-06-2020 06:39 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 439
    01-24-2020, 02:36 PM Go to last post
  5. Yamaha Tech: 225 Excel hard to start when cold

    Started by 225XCL, 01-13-2020 05:30 PM
    • Replies: 11
    • Views: 213
    01-18-2020, 11:05 AM Go to last post
  6. Yamaha Tech: HPDi Pistons (Again)

    Started by 225XCL, 01-13-2020 01:14 AM
    • Replies: 2
    • Views: 1,068
    01-13-2020, 04:34 PM Go to last post
  7. Lifting Johnson 300

    Started by 32DougWright, 12-16-2019 01:24 PM
    • Replies: 6
    • Views: 321
    12-23-2019, 06:17 PM Go to last post
  8. Flashed 4 stroke

    Started by 65gamblerman, 11-01-2019 08:05 AM
    3 Pages
    1 2 3
    • Replies: 44
    • Views: 1,936
    11-24-2019, 12:11 PM Go to last post
  9. Mercury Tech: High performance crankshaft double seal rings

    Started by A164, 12-02-2019 12:16 PM
    • Replies: 6
    • Views: 364
    12-03-2019, 04:20 PM Go to last post
  10. 19ft eliminator twin outboards

    Started by aaria, 12-11-2019 06:48 AM
    3 Pages
    1 2 3
    • Replies: 40
    • Views: 1,572
    12-20-2019, 08:33 AM Go to last post
  11. 93 Mercury cowl seal gasket

    Started by Aaronhl, 11-01-2019 06:07 PM
    • Replies: 10
    • Views: 1,761
    02-04-2020, 08:01 PM Go to last post
  12. Chipped Lower Unit Skeg Needs Reshaping

    Started by Aaronhl, 01-12-2020 06:13 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 493
    01-14-2020, 12:39 AM Go to last post
  13. Mercury Tech: Mercury 280 crank lower bearing

    Started by alexvzx, 01-18-2020 01:14 PM
    • Replies: 7
    • Views: 228
    01-19-2020, 11:08 AM Go to last post
  14. Mercury Tech: 280 with 260 electronics

    Started by alexvzx, 01-22-2020 08:52 PM
    • Replies: 7
    • Views: 620
    01-27-2020, 08:46 PM Go to last post
  15. Tan/black port temp sensor wire?

    Started by All9up, 09-01-2019 11:43 AM
    • Replies: 11
    • Views: 2,730
    01-09-2020, 04:34 PM Go to last post
  16. 2.5 promax fuel rail o-rings

    Started by allimax, 11-27-2019 06:16 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,503
    12-02-2019, 11:55 AM Go to last post
  17. Steel bore Merc 280 ??

    Started by Anthony Cruz, 12-04-2019 09:22 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,262
    12-06-2019, 05:14 PM Go to last post
  18. Water pressure gauge Johnson 225 -1988

    Started by Antti, 01-13-2020 03:05 PM
    • Replies: 2
    • Views: 135
    01-16-2020, 11:18 AM Go to last post
  19. Johnson 225hp 1988 tilt...

    Started by Antti, 12-29-2019 05:09 AM
    • Replies: 11
    • Views: 358
    01-02-2020, 06:11 AM Go to last post
  20. high temp putty

    Started by aussief1, 01-03-2020 07:20 PM
    • Replies: 9
    • Views: 320
    01-05-2020, 10:57 AM Go to last post
  21. 1998 Mercury Promax 300 Fuel Delivery Issue?

    Started by Basnova, 02-19-2020 11:30 PM
    • Replies: 6
    • Views: 217
    02-20-2020, 02:59 PM Go to last post
  22. Mercury 50hp not loading in gear

    Started by baxter08, 11-25-2019 09:18 PM
    • Replies: 3
    • Views: 139
    11-26-2019, 11:17 AM Go to last post
  23. Cutting down E-Tec mid

    Started by baxter08, 01-15-2020 09:31 AM
    2 Pages
    1 2
    • Replies: 24
    • Views: 998
    01-25-2020, 09:21 AM Go to last post
  24. carbs

    Started by bentquarterpanel, 01-25-2020 10:08 PM
    • Replies: 3
    • Views: 353
    01-26-2020, 07:55 AM Go to last post
  25. What RPM? 1981 V225 Mercury

    Started by Bigchris090, 02-20-2020 07:40 AM
    • Replies: 5
    • Views: 187
    02-21-2020, 12:54 AM Go to last post
  26. Mercury Tech: 260 powerhead gasket?

    Started by BigRedAlli, 01-05-2020 07:23 PM
    • Replies: 3
    • Views: 194
    01-08-2020, 10:43 AM Go to last post
  27. rookie needs help

    Started by Biskitboy, 01-29-2020 08:58 AM
    • Replies: 11
    • Views: 461
    02-06-2020, 07:13 PM Go to last post
  28. 2.5 150 too cold at idle?

    Started by Blacknsilvr, 09-26-2019 09:07 PM
    4 Pages
    1 2 3 4
    • Replies: 45
    • Views: 2,101
    12-01-2019, 10:59 PM Go to last post
  29. What is this hole for?

    Started by Blacknsilvr, 11-21-2019 01:20 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,382
    11-23-2019, 10:16 AM Go to last post
  30. Question gauge hookup

    Started by Blade, 04-15-2001 10:53 AM
    • Replies: 2
    • Views: 701
    01-01-2020, 10:24 PM Go to last post
  31. Question Differences Between Merc ECUs???

    Started by BLUElixir, 10-06-2002 11:38 PM
    • Replies: 6
    • Views: 539
    01-30-2020, 05:44 AM Go to last post
  32. 1999 135hp Optimax

    Started by boaterholic, 11-25-2019 10:39 AM
    • Replies: 2
    • Views: 344
    11-26-2019, 08:34 AM Go to last post
  33. 2001 - 300X on 21' Liberator, laying down after 4000 rpm

    Started by bocephus, 01-24-2020 10:08 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 854
    01-28-2020, 10:57 AM Go to last post
  34. 300xs mount bolts

    Started by bradmd, 12-02-2019 12:20 PM
    • Replies: 5
    • Views: 857
    12-02-2019, 03:08 PM Go to last post

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