Forum: Technical Discussion

  1. Sticky Thread Sticky: Mercury Mark 40-H

    Started by Aeroliner, 03-19-2008
    153 Pages
    1 2 3 ... 153
    • Replies: 1,521
    • Views: 588,988
    4 Weeks Ago Go to last post
  2. Sticky Thread Sticky: Fast Fred's OMC Mod 50 secrets Thread #2

    Started by Mark75H, 02-06-2009
    87 Pages
    1 2 3 ... 87
    • Replies: 865
    • Views: 391,137
    12-05-2019 Go to last post
  3. Smile Sticky Thread Sticky: Building A looper Beast

    Started by R Austin, 05-14-2012
    62 Pages
    1 2 3 ... 62
    • Replies: 611
    • Views: 311,942
    07-19-2019 Go to last post
  4. Sticky Thread Sticky: What 2 stroke oil yall runnin?

    Started by biggdave92, 10-03-2011
    10 Pages
    1 2 3 ... 10
    • Replies: 95
    • Views: 66,485
    10-24-2017 Go to last post
  5. Sticky Thread Sticky: Racing exhaust for laker 49 OMC

    Started by Tim Kurcz, 01-22-2012
    15 Pages
    1 2 3 ... 15
    • Replies: 140
    • Views: 95,360
    02-24-2017 Go to last post
  6. Sticky Thread Sticky: At long last - Merc 666!

    Started by Tim Kurcz, 08-11-2012
    21 Pages
    1 2 3 ... 21
    • Replies: 209
    • Views: 95,934
    02-03-2014 Go to last post
  7. Sticky Thread Sticky: Fast Fred's Secrets of the OMC MOD50's Thread #1

    Started by Fast Fred, 12-29-2005
    55 Pages
    1 2 3 ... 55
    • Replies: 549
    • Views: 278,180
    02-06-2009 Go to last post
  1. old cranks. new blocks

    Started by lilwhirlwind, 10-01-2014
    • Replies: 1
    • Views: 919
    10-02-2014 Go to last post
  2. Johnson 40 hp mods

    Started by Kevodaniel, 08-19-2014
    2 Pages
    1 2
    • Replies: 12
    • Views: 3,472
    10-02-2014 Go to last post
  3. Aluminum Painting

    Started by lilwhirlwind, 09-28-2014
    • Replies: 8
    • Views: 1,959
    10-02-2014 Go to last post
  4. Porting with no fear

    Started by lilwhirlwind, 09-24-2014
    2 Pages
    1 2
    • Replies: 15
    • Views: 4,172
    10-02-2014 Go to last post
  5. flywheel for 90 yamaha

    Started by mikeymike, 10-01-2014
    • Replies: 0
    • Views: 722
    10-01-2014 Go to last post
  6. Wink 49.9ci VS. 56.1ci

    Started by lilwhirlwind, 09-25-2014
    2 Pages
    1 2
    • Replies: 11
    • Views: 3,501
    09-30-2014 Go to last post
    • Replies: 7
    • Views: 3,362
    09-29-2014 Go to last post
  7. Race Class??

    Started by lilwhirlwind, 09-28-2014
    • Replies: 0
    • Views: 733
    09-28-2014 Go to last post
  8. Adapter Plate NEEDED

    Started by lilwhirlwind, 09-26-2014
    • Replies: 2
    • Views: 887
    09-27-2014 Go to last post
  9. Nissan Tohatsu

    Started by lilwhirlwind, 09-25-2014
    • Replies: 0
    • Views: 800
    09-25-2014 Go to last post
  10. Offshore style exhaust

    Started by Roflhat, 09-18-2014
    2 Pages
    1 2
    • Replies: 13
    • Views: 3,344
    09-24-2014 Go to last post
  11. OLD 65 OMC shorty

    Started by lilwhirlwind, 09-22-2014
    • Replies: 3
    • Views: 1,303
    09-24-2014 Go to last post
  12. Racing flywheel

    Started by lilwhirlwind, 09-21-2014
    • Replies: 2
    • Views: 1,211
    09-22-2014 Go to last post
  13. Anyone ever installed there own nose cone

    Started by 84 centurion, 09-09-2014
    2 Pages
    1 2
    • Replies: 11
    • Views: 3,327
    09-16-2014 Go to last post
  14. What you guys think?

    Started by 84 centurion, 09-08-2014
    • Replies: 4
    • Views: 1,741
    09-08-2014 Go to last post
    • Replies: 7
    • Views: 4,326
    09-06-2014 Go to last post
  15. Yamaha fuel pump

    Started by proprider01us, 08-26-2014
    • Replies: 2
    • Views: 896
    08-27-2014 Go to last post
    • Replies: 2
    • Views: 1,613
    08-27-2014 Go to last post
    • Replies: 4
    • Views: 2,361
    08-23-2014 Go to last post
  16. 45ci OMC twin mods

    Started by omcstratos, 07-30-2013
    2 Pages
    1 2
    • Replies: 12
    • Views: 4,873
    08-19-2014 Go to last post

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