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Threads 41 to 60 of 1691

Forum: Technical Discussion

  1. Smile Sticky Thread Sticky: Building A looper Beast

    Started by R Austin, 05-14-2012
    63 Pages •
    1 2 3 ... 63
    1021 Attachment(s)
    • Replies: 622
    • Views: 1,196,643
    R Austin
    07-17-2023 Go to last post

  1. Evinrude 31.8ci Mod Advice

    Started by Emustard, 05-05-2013
    10 Pages •
    1 2 3 ... 10
    41 Attachment(s)
    • Replies: 91
    • Views: 105,649
    smitherik33
    06-17-2020 Go to last post

  2. Increasing Intake manifold volume on a 59ci mercury

    Started by smitherik33, 06-12-2020
    2 Pages •
    1 2
    1 Attachment(s)
    • Replies: 11
    • Views: 8,610
    smitherik33
    06-15-2020 Go to last post

  3. Increasing Intake manifold volume on a 59ci mercury

    Started by smitherik33, 06-12-2020
    1 Attachment(s)
    • Replies: 0
    • Views: 1,568
    smitherik33
    06-12-2020 Go to last post

  4. Help setting up 40 carbs on Yamaha 30

    Started by wmk0002, 04-16-2020
    1 Attachment(s)
    • Replies: 5
    • Views: 8,670
    wmk0002
    05-13-2020 Go to last post

  5. 1996 Yamaha 75hp to 90 hp

    Started by Jstaff185, 03-29-2020
    2 Pages •
    1 2
    • Replies: 15
    • Views: 13,524
    88workcar
    05-06-2020 Go to last post

  6. Fast Fred's OMC Mod 50 secrets Thread #2

    Started by Mark75H, 02-06-2009
    87 Pages •
    1 2 3 ... 87
    fast, fred, mod, omc, secrets, thread 76 Attachment(s)
    • Replies: 866
    • Views: 838,981
    matthewpfleming
    05-05-2020 Go to last post

  7. MC 1 parts breakdown

    Started by MErkMAniak, 04-24-2020
    • Replies: 0
    • Views: 6,920
    MErkMAniak
    04-24-2020 Go to last post

  8. 1978 35hp evinrude mods.(31.8)

    Started by Txspeed121, 04-17-2020
    2 Attachment(s)
    • Replies: 4
    • Views: 3,622
    nitrorat
    04-22-2020 Go to last post

  9. Important points on fitting Pistons

    Started by Mike Wienandt, 04-18-2020
    • Replies: 5
    • Views: 10,497
    Mike Wienandt
    04-20-2020 Go to last post

  10. Need Advise on Breaking in new pistons and rings

    Started by Fastjeff57, 04-06-2020
    2 Pages •
    1 2
    • Replies: 10
    • Views: 12,764
    Roflhat
    04-11-2020 Go to last post

  11. Marchetti help

    Started by Lpg256, 03-16-2020
    • Replies: 2
    • Views: 2,685
    Lpg256
    03-16-2020 Go to last post

  12. 31.8 ci thin head gasket

    Started by smitherik33, 03-01-2020
    • Replies: 1
    • Views: 2,594
    Arltralite111
    03-02-2020 Go to last post

  13. 1977 johnson 140hp crossflow mods

    Started by pdt, 12-03-2013
    2 Pages •
    1 2
    2 Attachment(s)
    • Replies: 18
    • Views: 23,781
    ferdthe4
    02-13-2020 Go to last post

  14. Adding speed to an old Glasstream/OMC v4 combo...

    Started by Bateman, 02-08-2020
    • Replies: 0
    • Views: 1,762
    Bateman
    02-08-2020 Go to last post

  15. Adding speed to an old Glasstream/OMC v4 combo...

    Started by Bateman, 02-08-2020
    • Replies: 0
    • Views: 1,784
    Bateman
    02-08-2020 Go to last post

  16. Question Performance Improvements possible with newer 4 stroke outboards

    Started by Hounddog, 05-15-2017
    7 Pages •
    1 2 3 ... 7
    5 Attachment(s)
    • Replies: 60
    • Views: 101,439
    N hall91
    01-26-2020 Go to last post

  17. Swift hydro hull number/year?

    Started by twostroke, 09-14-2018
    3 Pages •
    1 2 3
    10 Attachment(s)
    • Replies: 25
    • Views: 44,422
    twostroke
    12-15-2019 Go to last post

  18. Strongest 2cyl single carb.

    Started by AirRacer, 12-06-2019
    • Replies: 5
    • Views: 7,597
    AirRacer
    12-09-2019 Go to last post

  19. 12ft Flat Bottom Setup

    Started by abwehrly42, 06-13-2019
    4 Attachment(s)
    • Replies: 4
    • Views: 16,299
    DeanFHobart
    12-05-2019 Go to last post

  20. Tuned length table

    Started by OUTBOARDER, 12-18-2011
    1 Attachment(s)
    • Replies: 8
    • Views: 12,999
    hupiveneilija
    11-29-2019 Go to last post
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