Engine

  1. Carburetor

    Discussions:
    1,338
    Messages:
    15,720

    1. Jetting

    Latest: Bad rev issue or idle issue please help 5Caleb9, Jul 22, 2018 at 9:43 AM
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  2. Electrical

    Discussions:
    221
    Messages:
    2,651
    Latest: 4 wire stator on 03+ 2strokebeater, Jul 22, 2018 at 11:09 AM
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  3. Exhaust

    Discussions:
    618
    Messages:
    7,126
    Latest: bills exhaust, help with jetting Larry's Shee, Jun 25, 2018
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  4. Intake

    Discussions:
    301
    Messages:
    3,273
    Latest: Vforce reed valves not seated completely Larry's Shee, Jun 30, 2018
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Page 1 of 733
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Title Start Date
Replies Views
Last Message ↓
  1. Awk08
    Sticky

    Flywheel to Crank Lapping Vid

    Awk08, Mar 16, 2014
    Replies:
    9
    Views:
    2,458
    Markblaster
    Nov 10, 2017
  2. dirtyblaster
    Sticky

    How to install the kickstarter gear

    dirtyblaster, Feb 11, 2008 ... 2
    Replies:
    23
    Views:
    16,812
    ina
    Nov 6, 2017
  3. Awk08
    Sticky

    KOR Engine Assembly Vids

    Awk08, Oct 15, 2012 ... 2 3
    Replies:
    56
    Views:
    13,553
    OConnor Racing
    Oct 29, 2017
  4. Blaaster
    Sticky

    Crows foot tension conversion

    Blaaster, Apr 14, 2014
    Replies:
    13
    Views:
    3,062
    CrazyDave
    Aug 19, 2017
  5. OConnor Racing
    Sticky

    Blaster Engine Break in

    OConnor Racing, Dec 4, 2011
    Replies:
    15
    Views:
    8,063
    Tooloose
    Jun 13, 2017
  6. bansheedave
    Sticky

    spark plug heat range, what to look for

    bansheedave, Jun 20, 2015
    Replies:
    3
    Views:
    2,667
    Tooloose
    Mar 4, 2017
  7. mud runner
    Sticky

    Leak down test video

    mud runner, Jan 4, 2014 ... 2
    Replies:
    30
    Views:
    4,640
    Markblaster
    Feb 10, 2017
  8. Awk08
    Sticky

    intersting theory on 2 stroke oils

    Awk08, Nov 18, 2011
    Replies:
    12
    Views:
    3,623
    FOOTPEG
    Dec 29, 2016
  9. scotj77
    Sticky

    Crank collar seal vid

    scotj77, Aug 30, 2012 ... 2
    Replies:
    22
    Views:
    4,210
    PoBoyRascal
    Mar 23, 2016
  10. jlsparky7
    Sticky

    ***Clutch Assembly Vid - Blaster***

    jlsparky7, Oct 3, 2011 ... 2
    Replies:
    35
    Views:
    10,746
    Billyblaster
    Feb 26, 2016
  11. jlsparky7
    Sticky

    Blown Topend Vid/Compression check vid

    jlsparky7, Jul 6, 2011
    Replies:
    1
    Views:
    2,003
    Henry_20003
    Jan 20, 2016
  12. 89blaster89
    Sticky

    About air leaks - Save your engine

    89blaster89, May 31, 2013
    Replies:
    10
    Views:
    6,045
    speedyslyder
    Aug 29, 2015
  13. jus_me
    Sticky

    Yamaha study on bearing lubricity with 2 stroke oil. pdf

    jus_me, May 30, 2015
    Replies:
    7
    Views:
    1,334
    Blaaster
    Jun 1, 2015
  14. jus_me
    Sticky

    Wiseco piston ring instalation (gap). Pdf

    jus_me, May 30, 2015
    Replies:
    0
    Views:
    1,124
    jus_me
    May 30, 2015
  15. jus_me
    Sticky

    2 stroke piston diagnosis. Pdf

    jus_me, May 30, 2015
    Replies:
    0
    Views:
    1,192
    jus_me
    May 30, 2015
  16. cbaber
    Locked Sticky

    Yamaha Engine, Everything You Need to Know! -Most Useful Posts -

    cbaber, Jun 5, 2010
    Replies:
    1
    Views:
    30,277
    cbaber
    Mar 19, 2014
  17. 79 bronco
    Sticky

    Manual Clutch Tech article.

    79 bronco, Feb 10, 2014
    Replies:
    0
    Views:
    1,441
    79 bronco
    Feb 10, 2014
  18. OConnor Racing
    Sticky

    Cylinder Porting DIY

    OConnor Racing, Mar 27, 2010 ... 7 8 9
    Replies:
    170
    Views:
    67,386
    mud runner
    Jun 28, 2013
  19. jlsparky7
    Sticky

    Air Leaks and Fuel/Oil Ratio

    jlsparky7, May 20, 2012
    Replies:
    3
    Views:
    1,930
    EZRider76
    May 20, 2012
  20. OConnor Racing
    Sticky

    How to measure your cylinder DIY

    OConnor Racing, Mar 27, 2010
    Replies:
    5
    Views:
    1,754
    brandoz28
    Mar 27, 2010
  21. Jim Palen

    98 Blaster. Just bought it. Need help to identify what it is.

    Jim Palen, Jul 20, 2018 at 10:49 PM
    Replies:
    6
    Views:
    64
    Jim Palen
    Jul 21, 2018 at 11:08 PM
  22. Jblaster19

    Trying to figure out what gear this is on the kicker side...

    Jblaster19, Jul 15, 2018
    Replies:
    1
    Views:
    49
    Awk08
    Jul 15, 2018
  23. 2StokeEdwards

    Cheap eBay top end Kit

    2StokeEdwards, Jul 9, 2018
    Replies:
    4
    Views:
    98
    2StokeEdwards
    Jul 13, 2018
  24. Connor Hutton

    Blaster Not Starting

    Connor Hutton, Jul 7, 2018
    Replies:
    5
    Views:
    69
    2StokeEdwards
    Jul 10, 2018
  25. 2strokebeater

    Cylinder honing

    2strokebeater, Jul 8, 2018
    Replies:
    1
    Views:
    55
    Awk08
    Jul 8, 2018
  26. 2strokebeater

    Crank seal question

    2strokebeater, Jul 5, 2018
    Replies:
    0
    Views:
    60
    2strokebeater
    Jul 5, 2018
  27. David Lemke

    Engine knock

    David Lemke, May 2, 2018
    Replies:
    4
    Views:
    223
    ghostarmani
    Jul 4, 2018
  28. Jblaster19

    Loss of power at half throttle and now no compression

    Jblaster19, Jul 1, 2018
    Replies:
    5
    Views:
    91
    Awk08
    Jul 1, 2018
  29. Myblasterisblue

    Crank seal question

    Myblasterisblue, Nov 9, 2012
    Replies:
    16
    Views:
    592
    Larry's Shee
    Jul 1, 2018
  30. Bigmann1986

    Cant get crank bearimg installed in the gearbox side of the case even after the heat and freezing

    Bigmann1986, Jun 27, 2018
    Replies:
    4
    Views:
    69
    Larry's Shee
    Jun 30, 2018
  31. BetterBlaster

    Weak throttle response

    BetterBlaster, Jun 25, 2018
    Replies:
    5
    Views:
    105
    Larry's Shee
    Jun 28, 2018
  32. Jtshields61

    Blaster not running...

    Jtshields61, Jun 21, 2018
    Replies:
    6
    Views:
    123
    Larry's Shee
    Jun 25, 2018
  33. slimeee

    Cylinder Absorber

    slimeee, Jul 28, 2014 ... 2
    Replies:
    22
    Views:
    1,726
    2blasters
    Jun 24, 2018
  34. Tripnotic34

    Blaster with a box motor

    Tripnotic34, Jun 20, 2018
    Replies:
    2
    Views:
    102
    Larry's Shee
    Jun 21, 2018
  35. CandicesBlaster

    Shift drum bearing

    CandicesBlaster, Jun 10, 2018
    Replies:
    1
    Views:
    89
    Larry's Shee
    Jun 11, 2018
  36. Chevytrucks72

    Needing some support!

    Chevytrucks72, Jun 9, 2018
    Replies:
    6
    Views:
    131
    Chevytrucks72
    Jun 10, 2018
  37. chranwalke

    2004 Yamaha Blaster No longer starts on first kick

    chranwalke, Jun 7, 2018
    Replies:
    3
    Views:
    93
    Larry's Shee
    Jun 8, 2018
  38. daryl headley

    Blaster won't star after rebuild.

    daryl headley, May 25, 2018
    Replies:
    9
    Views:
    210
    Larry's Shee
    Jun 6, 2018
  39. MinoraTeam

    best exhaust upgrade

    MinoraTeam, Jul 27, 2009 ... 2
    Replies:
    24
    Views:
    13,063
    Awk08
    Jun 1, 2018
  40. Justin89

    Need help with something

    Justin89, May 29, 2018
    Replies:
    1
    Views:
    91
    Larry's Shee
    May 30, 2018
Showing threads 1 to 20 of 14,647

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