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Threads 1 to 40 of 451

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
    4 Pages
    1 2 3 4
    • Replies: 53
    • Views: 82,409
    02-12-2020, 12:09 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: 63
    • Views: 80,879
    04-30-2019, 06:19 AM Go to last post
  1. Pro Marine pistons

    Started by Go Time, 07-01-2020 12:51 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 505
    Today, 10:40 AM Go to last post
  2. Jackplates - Bob's, Seastar or Atlas?

    Started by Air&Sea, 06-08-2020 10:27 PM
    • Replies: 3
    • Views: 292
    Today, 09:07 AM Go to last post
  3. 225 Promax Surging

    Started by DangerNewb, Today 06:33 AM
    • Replies: 1
    • Views: 77
    Today, 08:40 AM Go to last post
  4. Mercury Tech: Wiseco's in a chrome bore 200

    Started by rgsauger, Yesterday 10:32 PM
    • Replies: 4
    • Views: 190
    Today, 08:25 AM Go to last post
  5. Your ideas for removing Alpha bearing retainer nut?

    Started by curtis73, 07-03-2020 03:36 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 213
    Yesterday, 10:59 PM Go to last post
  6. 2.7 Heads on 3.0 I know, dead horse

    Started by pdmoney, 08-14-2019 01:14 PM
    4 Pages
    1 2 3 4
    • Replies: 51
    • Views: 2,368
    Yesterday, 03:40 PM Go to last post
  7. Vessel view for 300 promax?

    Started by Bunger, 07-02-2020 05:50 AM
    • Replies: 2
    • Views: 102
    Yesterday, 01:34 PM Go to last post
  8. Mercury Tech: How long do regular Merc/Quicksilver switch boxes last?

    Started by pcrussell50, 07-03-2020 12:49 AM
    • Replies: 5
    • Views: 288
    Yesterday, 01:18 PM Go to last post
  9. OMC ignition question

    Started by PaulO, Yesterday 01:06 PM
    • Replies: 0
    • Views: 123
    Yesterday, 01:06 PM Go to last post
  10. Evinrude Johnson upper drive shaft material

    Started by rude tim, 05-28-2020 11:34 AM
    • Replies: 11
    • Views: 244
    07-03-2020, 10:33 PM Go to last post
  11. Mercury Tech: Promax vst drlete

    Started by roadkill636, 06-27-2020 06:04 PM
    • Replies: 1
    • Views: 213
    07-03-2020, 10:23 PM Go to last post
  12. MercRod????

    Started by Dave S, 06-22-2020 03:48 AM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 921
    07-03-2020, 05:59 PM Go to last post
  13. Mercury Tech: Merc. 225 EFI 3.0L 2-Stroke Spark Plugs

    Started by AZ Intimidator, 10-27-2009 12:50 PM
    3 Pages
    1 2 3
    • Replies: 41
    • Views: 31,471
    07-03-2020, 05:56 PM Go to last post
  14. Mercury 250 EFI Offshore

    Started by rdoaner, 07-03-2020 05:52 PM
    • Replies: 0
    • Views: 108
    07-03-2020, 05:52 PM Go to last post
  15. Painted stainless prop

    Started by delawarerick, 07-01-2020 03:28 PM
    • Replies: 7
    • Views: 193
    07-03-2020, 03:01 PM Go to last post
  16. OMC Tech: Evinrude FICHT 175 (98 y.m.) Ignition module circuit.

    Started by Dzintars, 04-07-2017 12:33 AM
    • Replies: 13
    • Views: 1,359
    07-03-2020, 08:41 AM Go to last post
  17. 225 promax with one piece adapter plate

    Started by Go Time, 11-28-2012 07:42 AM
    17 Pages
    1 2 3 4 5 6 7 8 9 10 ... 17
    • Replies: 250
    • Views: 18,818
    07-03-2020, 06:17 AM Go to last post
    • Replies: 7
    • Views: 183
    07-02-2020, 05:28 PM Go to last post
  18. Mercury Tech: Bouncing Tachometer Needle

    Started by Top Toy, 07-02-2020 11:54 AM
    autometer, bouncing, marine, tachometer
    • Replies: 0
    • Views: 154
    07-02-2020, 11:54 AM Go to last post
  19. Yamaha 70 carbs on a 50 2-stroke

    Started by Capt Fin, 07-02-2020 09:25 AM
    • Replies: 0
    • Views: 77
    07-02-2020, 09:25 AM Go to last post
  20. Sportmaster L/U experts please chime in

    Started by TraceF3, 05-17-2020 11:25 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 738
    07-02-2020, 12:45 AM Go to last post
  21. Mercury Tech: Promax 225 fresh water dump ???

    Started by rarias, 07-01-2020 04:58 PM
    • Replies: 2
    • Views: 123
    07-02-2020, 12:23 AM Go to last post
  22. re-sleeve

    Started by Deacon, 07-01-2020 05:32 PM
    • Replies: 1
    • Views: 175
    07-01-2020, 10:11 PM Go to last post
  23. Mercury Tech: 225 Promax offshore trim issue

    Started by simpson_3, 06-28-2020 11:15 AM
    • Replies: 11
    • Views: 196
    07-01-2020, 09:39 PM Go to last post
  24. Wood Compact Engine Stand Dimensions

    Started by Aaronhl, 06-15-2020 11:55 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 512
    07-01-2020, 06:31 PM Go to last post
  25. Where to Start

    Started by DEN, 07-01-2020 11:45 AM
    • Replies: 1
    • Views: 94
    07-01-2020, 03:04 PM Go to last post
  26. best hydraulic Steering?

    Started by Riverrat75, 06-30-2020 02:39 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 309
    07-01-2020, 01:39 PM Go to last post
  27. 1997 Mariner 225 EFI Super Magnum info

    Started by BajaT, 06-30-2020 11:25 PM
    • Replies: 2
    • Views: 203
    07-01-2020, 11:57 AM Go to last post
  28. Mercury Tech: High EGT numbers, 2.5 245 with WH20 carbs.

    Started by rjdubiel, 06-06-2020 06:39 AM
    2 Pages
    1 2
    • Replies: 25
    • Views: 685
    07-01-2020, 09:17 AM Go to last post
  29. Mercury Tech: 260 horn motor guru?

    Started by pappa pete, 06-23-2020 08:51 AM
    • Replies: 5
    • Views: 273
    07-01-2020, 04:11 AM Go to last post
  30. 1997 200 EFI Idling issue

    Started by BullCroaker, 01-10-2016 09:22 AM
    2 Pages
    1 2
    • Replies: 25
    • Views: 4,333
    06-30-2020, 10:22 PM Go to last post
  31. Mercury Tech: Promax 225 Poper Valve & Thermostat Question

    Started by rarias, 06-28-2020 01:32 PM
    • Replies: 9
    • Views: 272
    06-30-2020, 09:33 PM Go to last post
  32. WMV carb jetting

    Started by nickirsch, 06-30-2020 05:36 PM
    • Replies: 6
    • Views: 105
    06-30-2020, 07:41 PM Go to last post
  33. bridge ports

    Started by Deacon, 06-30-2020 02:29 PM
    • Replies: 2
    • Views: 110
    06-30-2020, 03:41 PM Go to last post
  34. After Reeds,stuffers, and hydrotec heads I've lost power.

    Started by Degan, 06-22-2020 09:30 AM
    5 Pages
    1 2 3 4 5
    • Replies: 62
    • Views: 1,437
    06-30-2020, 10:09 AM Go to last post
  35. Mercury Tech: 2.5 carbs

    Started by redsnapper386, 06-28-2020 09:51 PM
    • Replies: 9
    • Views: 294
    06-30-2020, 08:21 AM Go to last post
  36. Mercury Tech: Why does this work? Steel sleeve european XR2 on one piece adapter

    Started by RoyE, 06-04-2020 03:45 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 651
    06-30-2020, 05:21 AM Go to last post
  37. 1982 235hp crossflow

    Started by Jmr1974, 06-20-2020 11:15 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 389
    06-30-2020, 05:10 AM Go to last post

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