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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
    4 Pages
    1 2 3 4
    • Replies: 50
    • Views: 78,020
    05-07-2019, 12:10 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: 75,977
    04-30-2019, 06:19 AM Go to last post
  1. 300xs avgas?

    Started by Dunger25, Yesterday 11:16 PM
    • Replies: 2
    • Views: 57
    Today, 02:54 AM Go to last post
  2. 250 xs lanier custom

    Started by Brantley, 11-11-2019 06:33 PM
    • Replies: 11
    • Views: 636
    Today, 02:04 AM Go to last post
  3. Cutting down E-Tec mid

    Started by baxter08, 01-15-2020 09:31 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 510
    Yesterday, 09:43 PM Go to last post
  4. Yamaha sho 250 4 stroke

    Started by pappa pete, 01-19-2020 10:25 PM
    • Replies: 2
    • Views: 164
    Yesterday, 06:01 PM Go to last post
  5. Yeah, went down the you tube rabbit hole tonight...

    Started by Capt.Insane-o, 01-17-2020 01:02 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 733
    Yesterday, 04:48 PM Go to last post
  6. Lwp in torque master

    Started by Ttl, 01-20-2020 09:15 AM
    • Replies: 5
    • Views: 123
    Yesterday, 04:46 PM Go to last post
  7. What tach ?

    Started by 2015Duramax, Yesterday 03:48 PM
    • Replies: 2
    • Views: 72
    Yesterday, 04:33 PM Go to last post
  8. Optimax fuel pump doesn't kick on with ignition

    Started by Radiant, 01-13-2020 08:17 AM
    • Replies: 5
    • Views: 127
    Yesterday, 02:43 PM Go to last post
  9. All in 1 guages

    Started by roadkill636, 01-20-2020 07:37 PM
    • Replies: 0
    • Views: 130
    01-20-2020, 07:37 PM Go to last post
  10. Mercury Tech: Smartcraft question

    Started by 1slow64, 01-16-2020 09:47 AM
    • Replies: 2
    • Views: 123
    01-20-2020, 11:39 AM Go to last post
  11. 3 propshaft seals positioning?

    Started by roadkill636, 01-18-2020 12:31 AM
    • Replies: 3
    • Views: 169
    01-20-2020, 11:33 AM Go to last post
  12. Yamaha Tech: The OX66 EFI Yamaha should have built

    Started by cali kid, 03-09-2015 12:45 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 2,102
    01-19-2020, 08:19 PM Go to last post
  13. Black max oil ratio

    Started by jaybrown, 01-06-2020 06:03 PM
    • Replies: 11
    • Views: 395
    01-19-2020, 06:26 PM Go to last post
  14. When is shimming a lower unit required?

    Started by Dennyhydrostream, 09-29-2014 07:58 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 896
    01-19-2020, 04:55 PM Go to last post
  15. Mercury Tech: Mercury 280 crank lower bearing

    Started by alexvzx, 01-18-2020 01:14 PM
    • Replies: 7
    • Views: 185
    01-19-2020, 11:08 AM Go to last post
  16. Omc gearcase

    Started by ultrafast, 01-18-2020 07:06 PM
    • Replies: 4
    • Views: 183
    01-19-2020, 10:47 AM Go to last post
  17. Stuck Prop

    Started by Glastron1987, 12-17-2019 08:58 PM
    8 Pages
    1 2 3 4 5 6 7 8
    • Replies: 107
    • Views: 3,191
    01-19-2020, 10:21 AM Go to last post
  18. Mercury Tech: WH carbs on a 2.5 245

    Started by rjdubiel, 01-18-2020 09:59 AM
    • Replies: 13
    • Views: 160
    01-19-2020, 09:41 AM Go to last post
  19. Mercury Tech: 260 Big Bore mystery motors??????

    Started by PaulR, 01-07-2020 06:47 PM
    2 Pages
    1 2
    • Replies: 28
    • Views: 1,650
    01-18-2020, 04:34 PM Go to last post
  20. Yamaha Tech: 225 Excel hard to start when cold

    Started by 225XCL, 01-13-2020 05:30 PM
    • Replies: 11
    • Views: 191
    01-18-2020, 11:05 AM Go to last post
  21. Merc 2.4 piston ring squeezer

    Started by carb a rator, 01-14-2020 01:09 PM
    • Replies: 8
    • Views: 229
    01-17-2020, 08:45 PM Go to last post
  22. Motor replacement?

    Started by HaulNbass, 01-11-2020 04:12 PM
    • Replies: 4
    • Views: 242
    01-17-2020, 06:26 PM Go to last post
  23. Mariner 200 EFI will not start

    Started by Pond water, 08-09-2019 05:40 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 2,160
    01-17-2020, 07:40 AM Go to last post
  24. Yammie 90hp carbs on 70hp yammie questions.

    Started by Pjpoppet, 11-08-2019 06:34 PM
    • Replies: 14
    • Views: 748
    01-16-2020, 06:19 PM Go to last post
  25. CDI versus OEM electronics

    Started by jmatak9, 01-13-2020 01:13 PM
    • Replies: 12
    • Views: 428
    01-16-2020, 01:54 PM Go to last post
  26. Water pressure gauge Johnson 225 -1988

    Started by Antti, 01-13-2020 03:05 PM
    • Replies: 2
    • Views: 112
    01-16-2020, 11:18 AM Go to last post
  27. Mercury Tech: Making a 2lt Mercury from 2.4lt parts

    Started by WayneMac2, 01-13-2020 01:10 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 506
    01-16-2020, 09:15 AM Go to last post
  28. 2.4 gurus question

    Started by KIRCHNER, 01-15-2020 04:57 PM
    • Replies: 6
    • Views: 261
    01-15-2020, 08:45 PM Go to last post
  29. final touch on the 2.4 shorty transplant

    Started by KIRCHNER, 01-14-2020 07:31 PM
    • Replies: 2
    • Views: 203
    01-15-2020, 04:38 PM Go to last post
  30. Yamaha Tech: 300 and 250HP HPDI heads

    Started by 225XCL, 01-06-2020 06:39 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 284
    01-15-2020, 07:15 AM Go to last post
  31. put a down draft intake on 300 promax

    Started by demag67, 05-09-2013 06:28 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,024
    01-15-2020, 05:28 AM Go to last post

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