Engine

  1. Carburetor

    Discussions:
    1,333
    Messages:
    15,686

    1. Jetting

    Latest: Jetting suggestions Blaster-dude, May 23, 2018
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  2. Electrical

    Discussions:
    216
    Messages:
    2,619
    Latest: Led light bar Larry's Shee, Jun 15, 2018 at 8:58 AM
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  3. Exhaust

    Discussions:
    617
    Messages:
    7,121
    Latest: 250r lrd pipe blasterbrian, May 3, 2018
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  4. Intake

    Discussions:
    300
    Messages:
    3,268
    Latest: Air filter setup for sand Larry's Shee, May 20, 2018
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Page 1 of 732
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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:
    2,238
    Markblaster
    Nov 10, 2017
  2. dirtyblaster
    Sticky

    How to install the kickstarter gear

    dirtyblaster, Feb 11, 2008 ... 2
    Replies:
    23
    Views:
    16,412
    ina
    Nov 6, 2017
  3. Awk08
    Sticky

    KOR Engine Assembly Vids

    Awk08, Oct 15, 2012 ... 2 3
    Replies:
    56
    Views:
    13,111
    OConnor Racing
    Oct 29, 2017
  4. Blaaster
    Sticky

    Crows foot tension conversion

    Blaaster, Apr 14, 2014
    Replies:
    13
    Views:
    2,905
    CrazyDave
    Aug 19, 2017
  5. OConnor Racing
    Sticky

    Blaster Engine Break in

    OConnor Racing, Dec 4, 2011
    Replies:
    15
    Views:
    7,847
    Tooloose
    Jun 13, 2017
  6. bansheedave
    Sticky

    spark plug heat range, what to look for

    bansheedave, Jun 20, 2015
    Replies:
    3
    Views:
    2,464
    Tooloose
    Mar 4, 2017
  7. mud runner
    Sticky

    Leak down test video

    mud runner, Jan 4, 2014 ... 2
    Replies:
    30
    Views:
    4,346
    Markblaster
    Feb 10, 2017
  8. Awk08
    Sticky

    intersting theory on 2 stroke oils

    Awk08, Nov 18, 2011
    Replies:
    12
    Views:
    3,464
    FOOTPEG
    Dec 29, 2016
  9. scotj77
    Sticky

    Crank collar seal vid

    scotj77, Aug 30, 2012 ... 2
    Replies:
    22
    Views:
    3,909
    PoBoyRascal
    Mar 23, 2016
  10. jlsparky7
    Sticky

    ***Clutch Assembly Vid - Blaster***

    jlsparky7, Oct 3, 2011 ... 2
    Replies:
    35
    Views:
    10,454
    Billyblaster
    Feb 26, 2016
  11. jlsparky7
    Sticky

    Blown Topend Vid/Compression check vid

    jlsparky7, Jul 6, 2011
    Replies:
    1
    Views:
    1,865
    Henry_20003
    Jan 20, 2016
  12. 89blaster89
    Sticky

    About air leaks - Save your engine

    89blaster89, May 31, 2013
    Replies:
    10
    Views:
    5,886
    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:
    1,316
    Blaaster
    Jun 1, 2015
  14. jus_me
    Sticky

    Wiseco piston ring instalation (gap). Pdf

    jus_me, May 30, 2015
    Replies:
    0
    Views:
    1,097
    jus_me
    May 30, 2015
  15. jus_me
    Sticky

    2 stroke piston diagnosis. Pdf

    jus_me, May 30, 2015
    Replies:
    0
    Views:
    1,163
    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:
    30,178
    cbaber
    Mar 19, 2014
  17. 79 bronco
    Sticky

    Manual Clutch Tech article.

    79 bronco, Feb 10, 2014
    Replies:
    0
    Views:
    1,423
    79 bronco
    Feb 10, 2014
  18. OConnor Racing
    Sticky

    Cylinder Porting DIY

    OConnor Racing, Mar 27, 2010 ... 7 8 9
    Replies:
    170
    Views:
    66,923
    mud runner
    Jun 28, 2013
  19. jlsparky7
    Sticky

    Air Leaks and Fuel/Oil Ratio

    jlsparky7, May 20, 2012
    Replies:
    3
    Views:
    1,896
    EZRider76
    May 20, 2012
  20. OConnor Racing
    Sticky

    How to measure your cylinder DIY

    OConnor Racing, Mar 27, 2010
    Replies:
    5
    Views:
    1,732
    brandoz28
    Mar 27, 2010
  21. CandicesBlaster

    Shift drum bearing

    CandicesBlaster, Jun 10, 2018
    Replies:
    1
    Views:
    47
    Larry's Shee
    Jun 11, 2018
  22. Chevytrucks72

    Needing some support!

    Chevytrucks72, Jun 9, 2018
    Replies:
    6
    Views:
    89
    Chevytrucks72
    Jun 10, 2018
  23. chranwalke

    2004 Yamaha Blaster No longer starts on first kick

    chranwalke, Jun 7, 2018
    Replies:
    3
    Views:
    60
    Larry's Shee
    Jun 8, 2018
  24. daryl headley

    Blaster won't star after rebuild.

    daryl headley, May 25, 2018
    Replies:
    9
    Views:
    165
    Larry's Shee
    Jun 6, 2018
  25. MinoraTeam

    best exhaust upgrade

    MinoraTeam, Jul 27, 2009 ... 2
    Replies:
    24
    Views:
    12,708
    Awk08
    Jun 1, 2018
  26. Justin89

    Need help with something

    Justin89, May 29, 2018
    Replies:
    1
    Views:
    71
    Larry's Shee
    May 30, 2018
  27. blasterowner

    How do i oil my stock airfilter?

    blasterowner, Jul 26, 2010 ... 2 3
    Replies:
    41
    Views:
    4,634
    ttt
    May 27, 2018
  28. Chevytrucks72

    Need help, cracked casing

    Chevytrucks72, May 20, 2018
    Replies:
    2
    Views:
    83
    Chevytrucks72
    May 21, 2018
  29. tantaco1

    Yamaha Blaster shows signs of running rich and lean at the same time

    tantaco1, May 18, 2018
    Replies:
    10
    Views:
    162
    tantaco1
    May 20, 2018
  30. MasonBraaps

    Clutch will not dis-engage

    MasonBraaps, May 12, 2018
    Replies:
    15
    Views:
    216
    Awk08
    May 19, 2018
  31. Supracool

    Transmission Bearing Help

    Supracool, May 12, 2018
    Replies:
    1
    Views:
    81
    Awk08
    May 12, 2018
  32. ttt

    Help in Portland Oregon

    ttt, May 8, 2018
    Replies:
    2
    Views:
    121
    Larry's Shee
    May 11, 2018
  33. dopeBLASTER03

    No Spark

    dopeBLASTER03, Apr 27, 2018
    Replies:
    3
    Views:
    164
    dopeBLASTER03
    May 8, 2018
  34. coloradoblaster

    Back Firing - 2002 Blaster

    coloradoblaster, Jun 4, 2011
    Replies:
    16
    Views:
    3,504
    2-Stroker
    May 7, 2018
  35. David Lemke

    Engine knock

    David Lemke, May 2, 2018
    Replies:
    3
    Views:
    137
    Larry's Shee
    May 3, 2018
  36. Budget_Blaster

    Anyone ever had this issue?

    Budget_Blaster, Oct 28, 2011
    Replies:
    9
    Views:
    735
    Larry's Shee
    May 2, 2018
  37. Blaner

    Clutch basket play

    Blaner, Mar 9, 2011 ... 2
    Replies:
    29
    Views:
    6,048
    Larry's Shee
    May 1, 2018
  38. Alex m

    Vito's stroker +3mm crank and correct port timing

    Alex m, Nov 27, 2010
    Replies:
    15
    Views:
    4,191
    blasterbumkin
    May 1, 2018
  39. Tavmonsta58

    Kick start gear wear

    Tavmonsta58, Mar 1, 2018
    Replies:
    5
    Views:
    189
    Larry's Shee
    Apr 24, 2018
  40. Blaster bob

    Honda cr125 intake boot on a yamaha blaster

    Blaster bob, Apr 23, 2018
    Replies:
    0
    Views:
    84
    Blaster bob
    Apr 23, 2018
Showing threads 1 to 20 of 14,636

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