Engine

  1. Carburetor

    Discussions:
    1,428
    Messages:
    16,295

    1. Jetting

    Latest: Will not rev or idle Noxtol, Sep 20, 2019 at 7:51 AM
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  2. Electrical

    Discussions:
    244
    Messages:
    2,774
    Latest: Ignition troubleshooting 88-02 Larry's Shee, Sep 14, 2019
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  3. Exhaust

    Discussions:
    635
    Messages:
    7,242
    Latest: Toomey B1 or Fmf? lucknuts, Sep 14, 2019
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  4. Intake

    Discussions:
    316
    Messages:
    3,337
    Latest: Backfiring on deceleration Blaaster, Jun 25, 2019
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Page 1 of 742
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Title Start Date
Replies Views
Last Message ↓
  1. Awk08
    Sticky

    KOR Engine Assembly Vids

    Awk08, Oct 15, 2012 ... 2 3
    Replies:
    59
    Views:
    20,589
    Awk08
    May 5, 2019
  2. OConnor Racing
    Sticky

    More info on the Chinese Blaster cylinder

    OConnor Racing, Feb 24, 2017
    Replies:
    16
    Views:
    3,628
    RomP
    Mar 29, 2019
  3. Joseph Healy
    Sticky

    Oh no. Don't use cheap chineese parts

    Joseph Healy, Feb 3, 2019
    Replies:
    4
    Views:
    1,310
    OConnor Racing
    Feb 5, 2019
  4. Awk08
    Sticky

    intersting theory on 2 stroke oils

    Awk08, Nov 18, 2011
    Replies:
    15
    Views:
    5,805
    blasterbrian
    Nov 25, 2018
  5. Awk08
    Sticky

    Flywheel to Crank Lapping Vid

    Awk08, Mar 16, 2014
    Replies:
    9
    Views:
    4,862
    Markblaster
    Nov 10, 2017
  6. dirtyblaster
    Sticky

    How to install the kickstarter gear

    dirtyblaster, Feb 11, 2008 ... 2
    Replies:
    23
    Views:
    21,877
    ina
    Nov 6, 2017
  7. Blaaster
    Sticky

    Crows foot tension conversion

    Blaaster, Apr 14, 2014
    Replies:
    13
    Views:
    5,198
    CrazyDave
    Aug 19, 2017
  8. OConnor Racing
    Sticky

    Blaster Engine Break in

    OConnor Racing, Dec 4, 2011
    Replies:
    15
    Views:
    10,732
    Tooloose
    Jun 13, 2017
  9. bansheedave
    Sticky

    spark plug heat range, what to look for

    bansheedave, Jun 20, 2015
    Replies:
    3
    Views:
    5,367
    Tooloose
    Mar 4, 2017
  10. mud runner
    Sticky

    Leak down test video

    mud runner, Jan 4, 2014 ... 2
    Replies:
    30
    Views:
    8,713
    Markblaster
    Feb 10, 2017
  11. scotj77
    Sticky

    Crank collar seal vid

    scotj77, Aug 30, 2012 ... 2
    Replies:
    22
    Views:
    8,288
    PoBoyRascal
    Mar 23, 2016
  12. jlsparky7
    Sticky

    ***Clutch Assembly Vid - Blaster***

    jlsparky7, Oct 3, 2011 ... 2
    Replies:
    35
    Views:
    13,958
    Billyblaster
    Feb 26, 2016
  13. jlsparky7
    Sticky

    Blown Topend Vid/Compression check vid

    jlsparky7, Jul 6, 2011
    Replies:
    1
    Views:
    3,189
    Henry_20003
    Jan 20, 2016
  14. 89blaster89
    Sticky

    About air leaks - Save your engine

    89blaster89, May 31, 2013
    Replies:
    10
    Views:
    7,413
    speedyslyder
    Aug 29, 2015
  15. jus_me
    Sticky

    Yamaha study on bearing lubricity with 2 stroke oil. pdf

    jus_me, May 30, 2015
    Replies:
    7
    Views:
    1,898
    Blaaster
    Jun 1, 2015
  16. jus_me
    Sticky

    Wiseco piston ring instalation (gap). Pdf

    jus_me, May 30, 2015
    Replies:
    0
    Views:
    1,749
    jus_me
    May 30, 2015
  17. jus_me
    Sticky

    2 stroke piston diagnosis. Pdf

    jus_me, May 30, 2015
    Replies:
    0
    Views:
    1,826
    jus_me
    May 30, 2015
  18. cbaber
    Locked Sticky

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

    cbaber, Jun 5, 2010
    Replies:
    1
    Views:
    31,726
    cbaber
    Mar 19, 2014
  19. 79 bronco
    Sticky

    Manual Clutch Tech article.

    79 bronco, Feb 10, 2014
    Replies:
    0
    Views:
    1,950
    79 bronco
    Feb 10, 2014
  20. OConnor Racing
    Sticky

    Cylinder Porting DIY

    OConnor Racing, Mar 27, 2010 ... 7 8 9
    Replies:
    170
    Views:
    72,351
    mud runner
    Jun 28, 2013
  21. jlsparky7
    Sticky

    Air Leaks and Fuel/Oil Ratio

    jlsparky7, May 20, 2012
    Replies:
    3
    Views:
    2,458
    EZRider76
    May 20, 2012
  22. OConnor Racing
    Sticky

    How to measure your cylinder DIY

    OConnor Racing, Mar 27, 2010
    Replies:
    5
    Views:
    2,336
    brandoz28
    Mar 27, 2010
  23. BlasterPlumb

    102 psi of compression

    BlasterPlumb, Sep 8, 2019
    Replies:
    18
    Views:
    180
    lucknuts
    Sep 18, 2019 at 11:09 PM
  24. Blastermit

    No power in gear just puts

    Blastermit, Sep 18, 2019 at 10:47 AM
    Replies:
    2
    Views:
    44
    Larry's Shee
    Sep 18, 2019 at 5:16 PM
  25. BlueBlaster99

    Spark plug chop

    BlueBlaster99, Sep 17, 2019 at 12:53 PM
    Replies:
    2
    Views:
    53
    BlueBlaster99
    Sep 17, 2019 at 8:56 PM
  26. TRider06

    Oil pump block off kit, question...

    TRider06, Sep 15, 2019 at 1:50 PM
    Replies:
    2
    Views:
    62
    TRider06
    Sep 17, 2019 at 9:36 AM
  27. Gideon

    blaster wont start unless i take out spark plug and clean it

    Gideon, Sep 12, 2019
    Replies:
    2
    Views:
    77
    Gideon
    Sep 12, 2019
  28. Johnny Valiant

    Newest purchase

    Johnny Valiant, Sep 9, 2019
    Replies:
    3
    Views:
    102
    Johnny Valiant
    Sep 11, 2019
  29. Noxtol

    Top end kit

    Noxtol, Sep 10, 2019
    Replies:
    2
    Views:
    71
    Noxtol
    Sep 11, 2019
  30. lucknuts

    Tube from headlight to rear

    lucknuts, Sep 9, 2019
    Replies:
    1
    Views:
    59
    lucknuts
    Sep 9, 2019
  31. Spencer Evans

    Left seal

    Spencer Evans, May 24, 2019
    Replies:
    3
    Views:
    132
    lucknuts
    Sep 9, 2019
  32. Spencer Evans

    Left crankcase seal

    Spencer Evans, Apr 26, 2019
    Replies:
    7
    Views:
    238
    lucknuts
    Sep 9, 2019
  33. lucknuts

    Bad break-in, bad piston?

    lucknuts, Jun 24, 2019 ... 2 3
    Replies:
    50
    Views:
    968
    lucknuts
    Sep 8, 2019
  34. lucknuts

    Reed cage leak - Leak down test

    lucknuts, Sep 3, 2019
    Replies:
    6
    Views:
    112
    Larry's Shee
    Sep 8, 2019
  35. J4M1E333

    Yamaha blaster wiring

    J4M1E333, Oct 21, 2009 ... 2 3
    Replies:
    48
    Views:
    30,339
    Gambl31984
    Sep 7, 2019
  36. Jeffrey Jacobs

    Engine temperature

    Jeffrey Jacobs, Sep 1, 2019
    Replies:
    11
    Views:
    197
    Larry's Shee
    Sep 7, 2019
  37. DLStryker

    What is benind the stator bolts??

    DLStryker, Jan 30, 2017
    Replies:
    10
    Views:
    570
    DLStryker
    Sep 6, 2019
  38. Joseph Healy

    Replaced the starter spring already and it broke again. Any ideas why?

    Joseph Healy, Aug 18, 2019
    Replies:
    4
    Views:
    220
    Larry's Shee
    Sep 4, 2019
  39. joeak47

    274cc Yamaha Blaster Race Engine ... Come on, come on... bullsh&t...

    joeak47, Nov 23, 2015
    Replies:
    15
    Views:
    3,192
    Larry's Shee
    Sep 4, 2019
  40. Jake Wadley

    My Blaster up shifted out of nowhere and bogged down

    Jake Wadley, Sep 2, 2019
    Replies:
    0
    Views:
    81
    Jake Wadley
    Sep 2, 2019
  41. Thomas Campbell

    Bad thread need help

    Thomas Campbell, Aug 31, 2019
    Replies:
    4
    Views:
    118
    Greg7
    Sep 1, 2019
  42. brian3127

    It smokes a lot and runs hot.

    brian3127, Aug 7, 2019
    Replies:
    8
    Views:
    238
    brian3127
    Aug 24, 2019
Showing threads 1 to 20 of 14,838

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