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Threads 121 to 160 of 1184

Forum: Low-Emission Outboard Engines

Evinrude E-Tec, Mercury OptiMax, Yamaha HPDI, and all 4-Stroke outboard discussion.

Sponsored by: DBR - Dave Bush Racing

  1. Sticky Thread Sticky: ECDBA Emission performance stock.....

    Started by E-tec1, 11-09-2008 11:30 AM
    3 Pages
    1 2 3
    • Replies: 37
    • Views: 28,511
    06-28-2015, 03:01 PM Go to last post
  1. 2015 250 ProXS fuel pressure question

    Started by Wavekrasher33, 02-10-2016 07:23 PM
    • Replies: 5
    • Views: 450
    02-12-2016, 09:45 PM Go to last post
  2. Optimax question

    Started by Spanky7814, 02-10-2016 06:38 PM
    • Replies: 3
    • Views: 471
    02-11-2016, 10:15 AM Go to last post
  3. Evinrude Etec 250 HO water pickup modifications?

    Started by Air&Sea, 01-28-2016 09:00 AM
    • Replies: 6
    • Views: 903
    01-30-2016, 03:34 PM Go to last post
  4. Mercury 300xs fuel pump (vapor separator)

    Started by FUN4ME, 01-23-2016 06:23 PM
    • Replies: 2
    • Views: 417
    01-27-2016, 12:47 AM Go to last post
  5. 2003 Honda 150 question

    Started by RICKY1, 01-20-2016 08:01 PM
    • Replies: 1
    • Views: 261
    01-21-2016, 12:40 PM Go to last post
  6. ETEC 200HO mpg jumping alot from 2500rpm to 3000rpm

    Started by Bjorn, 01-16-2016 02:28 PM
    • Replies: 2
    • Views: 368
    01-21-2016, 04:35 AM Go to last post
  7. Water Pressure Gauge 1999 Opti 225hp

    Started by Primal 98, 12-17-2015 05:51 AM
    • Replies: 1
    • Views: 293
    12-18-2015, 04:30 PM Go to last post
  8. E-TEC 225 Value

    Started by FlatsFury, 12-02-2015 07:02 PM
    • Replies: 9
    • Views: 682
    12-13-2015, 06:54 PM Go to last post
  9. Evinrude Intruder 150

    Started by Circlem, 12-13-2015 05:01 PM
    • Replies: 0
    • Views: 265
    12-13-2015, 05:01 PM Go to last post
  10. info wanted on a yamaha 200hp 1997 VMAX

    Started by Fast-Trukin, 12-03-2015 12:50 PM
    • Replies: 2
    • Views: 243
    12-12-2015, 11:08 AM Go to last post
  11. Dirty Etec injector cleaning

    Started by wingtime, 11-24-2015 11:51 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,600
    12-07-2015, 03:18 PM Go to last post
  12. New Mercury 115 Four stroke mod in 2016?

    Started by jtvibeto, 11-24-2015 08:04 PM
    115 four stroke gt, mercury 115, mercury pro xs
    • Replies: 1
    • Views: 522
    11-24-2015, 08:19 PM Go to last post
  13. Evinrude 250 HO Water Temp

    Started by spbutler, 05-26-2015 09:32 PM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 1,653
    11-23-2015, 01:03 PM Go to last post
  14. How many out there 300XS 15 inch mid 1.62 2.5 lower

    Started by whipper, 11-12-2015 04:03 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,805
    11-18-2015, 11:42 PM Go to last post
  15. 300xs low voltage fault

    Started by Bcv33oceanhawk, 09-21-2015 06:00 PM
    • Replies: 5
    • Views: 434
    11-06-2015, 09:51 PM Go to last post
  16. in the market for a new motor

    Started by blackbullet40, 10-17-2015 10:35 PM
    • Replies: 5
    • Views: 571
    11-05-2015, 01:45 AM Go to last post
  17. Fuel by pass hose on 2005 225 opti

    Started by XstreamVking, 10-27-2015 10:41 AM
    • Replies: 2
    • Views: 225
    10-30-2015, 08:33 AM Go to last post
  18. Possible new purchase; 01 225 Optimax

    Started by gotboostedvr6, 10-27-2015 06:47 PM
    • Replies: 8
    • Views: 338
    10-29-2015, 06:57 AM Go to last post
  19. Outboard cat 300x's vs 300xs's

    Started by drksuroo, 09-07-2015 04:16 PM
    • Replies: 4
    • Views: 832
    10-12-2015, 09:24 AM Go to last post
  20. Running Optimax without gearbox installed

    Started by Primal 98, 10-04-2015 08:13 AM
    • Replies: 3
    • Views: 441
    10-05-2015, 05:38 AM Go to last post
  21. Any one running a vmax sho 250 ???

    Started by GHOST23, 08-12-2011 11:04 AM
    3 Pages
    1 2 3
    • Replies: 38
    • Views: 8,027
    09-23-2015, 10:27 AM Go to last post
  22. MAP sensor

    Started by capnzee, 09-15-2015 09:40 PM
    • Replies: 2
    • Views: 343
    09-16-2015, 11:21 PM Go to last post
  23. Mercury updated swivel bolts 1/2in to 12mm?

    Started by DonG, 08-09-2015 06:26 PM
    • Replies: 5
    • Views: 510
    09-12-2015, 04:11 PM Go to last post
  24. e-tec 150ho dyno test

    Started by Bjorn, 07-22-2015 03:06 AM
    • Replies: 14
    • Views: 1,490
    09-09-2015, 12:15 PM Go to last post
  25. optimax battery cables

    Started by Navy Bob, 09-06-2015 04:35 PM
    • Replies: 3
    • Views: 401
    09-07-2015, 10:52 PM Go to last post
  26. lost optimax key

    Started by Navy Bob, 08-30-2015 07:17 AM
    lost key, optimax 200
    • Replies: 4
    • Views: 336
    09-01-2015, 07:51 AM Go to last post
  27. 135 hp mercury to 150 hp e tec ho

    Started by nocoolname32, 08-27-2015 07:37 AM
    • Replies: 2
    • Views: 287
    08-28-2015, 11:44 AM Go to last post
  28. 03 HPDI 175 bad ecu ?

    Started by cali kid, 08-13-2015 04:05 PM
    • Replies: 1
    • Views: 202
    08-26-2015, 05:16 PM Go to last post
  29. Regular fuel and a 250xs

    Started by altamate, 08-24-2015 01:49 AM
    • Replies: 5
    • Views: 392
    08-24-2015, 06:51 PM Go to last post
  30. Exclamation NOW HIRING Outboard Mechanics, Kemah, TX

    Started by wicked, 08-24-2015 02:41 PM
    • Replies: 0
    • Views: 223
    08-24-2015, 02:41 PM Go to last post
  31. Bigfoot 40hp EFI fuel pressure

    Started by 4fiddyR, 06-28-2015 05:46 PM
    • Replies: 1
    • Views: 241
    08-23-2015, 10:36 PM Go to last post
  32. OptiMax 200XS SST

    Started by Soboslay, 08-21-2015 03:44 PM
    • Replies: 7
    • Views: 561
    08-23-2015, 10:23 AM Go to last post
  33. 3.0 Litre 20" Driveshaft/Exhaust Housing Question

    Started by 1122, 08-17-2015 04:36 PM
    • Replies: 4
    • Views: 367
    08-18-2015, 08:22 PM Go to last post
  34. Verado Rigging Newbie

    Started by promax150, 08-14-2015 11:40 AM
    • Replies: 5
    • Views: 439
    08-17-2015, 05:01 PM Go to last post
  35. 225ho etec

    Started by mariomal99, 07-24-2015 09:57 PM
    • Replies: 9
    • Views: 679
    08-10-2015, 07:50 PM Go to last post
  36. 2000 EFI 250 pre mix vs auto oiling?

    Started by Steelborn, 08-09-2015 02:35 PM
    • Replies: 1
    • Views: 191
    08-09-2015, 03:40 PM Go to last post

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