Engine

  1. Carburetor

    Discussions:
    1,544
    Messages:
    17,173

    1. Jetting

    Latest: Where to buy a quality carb rebuild kit and float 2003Blasterr200, Sep 26, 2021 at 8:41 PM
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  2. Electrical

    Discussions:
    277
    Messages:
    2,989
    Latest: Lost Spark, Found it! Awk08, Sep 7, 2021
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  3. Exhaust

    Discussions:
    665
    Messages:
    7,382
    Latest: Alien DMC or Upgrade 12cc2, Aug 1, 2021
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  4. Intake

    Discussions:
    338
    Messages:
    3,443
    Latest: Squish band for yamaha dt175 Tayfoor, Aug 21, 2021
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Page 1 of 756
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Title Start Date
Replies Views
Last Message ↓
  1. Joseph Healy
    Sticky

    Oh no. Don't use cheap chineese parts

    Joseph Healy, Feb 3, 2019
    Replies:
    11
    Views:
    5,917
    CycleTech
    May 23, 2021
  2. OConnor Racing
    Sticky

    Cylinder Porting DIY

    OConnor Racing, Mar 27, 2010 ... 7 8 9
    Replies:
    173
    Views:
    92,429
    CycleTech
    May 23, 2021
  3. Awk08
    Sticky

    KOR Engine Assembly Vids

    Awk08, Oct 15, 2012 ... 2 3 4
    Replies:
    63
    Views:
    35,487
    Slydog
    Apr 30, 2021
  4. OConnor Racing
    Sticky

    More info on the Chinese Blaster cylinder

    OConnor Racing, Feb 24, 2017
    Replies:
    17
    Views:
    10,451
    Tooloose
    Jan 13, 2021
  5. 89blaster89
    Sticky

    About air leaks - Save your engine

    89blaster89, May 31, 2013
    Replies:
    13
    Views:
    12,620
    Larry's Shee
    Dec 26, 2020
  6. Awk08
    Sticky

    intersting theory on 2 stroke oils

    Awk08, Nov 18, 2011 ... 2
    Replies:
    26
    Views:
    12,213
    blaster214
    Sep 21, 2020
  7. 400ex killer
    Sticky

    Hockey puck seal driver

    400ex killer, Apr 9, 2020
    Replies:
    3
    Views:
    2,951
    Awk08
    Apr 10, 2020
  8. dirtyblaster
    Sticky

    How to install the kickstarter gear

    dirtyblaster, Feb 11, 2008 ... 2
    Replies:
    34
    Views:
    33,084
    Shakenb8ke84
    Apr 1, 2020
  9. OConnor Racing
    Sticky

    Blaster Engine Break in

    OConnor Racing, Dec 4, 2011
    Replies:
    17
    Views:
    16,139
    Awk08
    Dec 9, 2019
  10. Awk08
    Sticky

    Flywheel to Crank Lapping Vid

    Awk08, Mar 16, 2014
    Replies:
    9
    Views:
    9,461
    Markblaster
    Nov 10, 2017
  11. Blaaster
    Sticky

    Crows foot tension conversion

    Blaaster, Apr 14, 2014
    Replies:
    13
    Views:
    9,442
    CrazyDave
    Aug 19, 2017
  12. bansheedave
    Sticky

    spark plug heat range, what to look for

    bansheedave, Jun 20, 2015
    Replies:
    3
    Views:
    10,811
    Tooloose
    Mar 4, 2017
  13. mud runner
    Sticky

    Leak down test video

    mud runner, Jan 4, 2014 ... 2
    Replies:
    30
    Views:
    13,806
    Markblaster
    Feb 10, 2017
  14. scotj77
    Sticky

    Crank collar seal vid

    scotj77, Aug 30, 2012 ... 2
    Replies:
    22
    Views:
    12,913
    PoBoyRascal
    Mar 23, 2016
  15. jlsparky7
    Sticky

    ***Clutch Assembly Vid - Blaster***

    jlsparky7, Oct 3, 2011 ... 2
    Replies:
    35
    Views:
    18,432
    Billyblaster
    Feb 26, 2016
  16. jlsparky7
    Sticky

    Blown Topend Vid/Compression check vid

    jlsparky7, Jul 6, 2011
    Replies:
    1
    Views:
    4,385
    Henry_20003
    Jan 20, 2016
  17. jus_me
    Sticky

    Yamaha study on bearing lubricity with 2 stroke oil. pdf

    jus_me, May 30, 2015
    Replies:
    7
    Views:
    3,050
    Blaaster
    Jun 1, 2015
  18. jus_me
    Sticky

    Wiseco piston ring instalation (gap). Pdf

    jus_me, May 30, 2015
    Replies:
    0
    Views:
    3,200
    jus_me
    May 30, 2015
  19. jus_me
    Sticky

    2 stroke piston diagnosis. Pdf

    jus_me, May 30, 2015
    Replies:
    0
    Views:
    3,016
    jus_me
    May 30, 2015
  20. cbaber
    Locked Sticky

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

    cbaber, Jun 5, 2010
    Replies:
    1
    Views:
    33,940
    cbaber
    Mar 19, 2014
  21. 79 bronco
    Sticky

    Manual Clutch Tech article.

    79 bronco, Feb 10, 2014
    Replies:
    0
    Views:
    2,882
    79 bronco
    Feb 10, 2014
  22. jlsparky7
    Sticky

    Air Leaks and Fuel/Oil Ratio

    jlsparky7, May 20, 2012
    Replies:
    3
    Views:
    3,493
    EZRider76
    May 20, 2012
  23. OConnor Racing
    Sticky

    How to measure your cylinder DIY

    OConnor Racing, Mar 27, 2010
    Replies:
    5
    Views:
    3,476
    brandoz28
    Mar 27, 2010
  24. connorbornhorst

    Blaster will not start

    connorbornhorst, Sep 21, 2021 at 4:48 PM
    Replies:
    11
    Views:
    137
    Deets
    Sep 25, 2021 at 4:33 AM
  25. sclogger

    Bubba did it again!

    sclogger, Sep 22, 2021 at 10:49 AM
    Replies:
    1
    Views:
    73
    blasterBruce
    Sep 23, 2021 at 10:16 AM
  26. chuey_316

    Thoughts on this bottom end?

    chuey_316, Sep 21, 2021 at 12:48 PM
    Replies:
    3
    Views:
    86
    Larry's Shee
    Sep 22, 2021 at 6:13 PM
  27. Robert Zumbro

    Jug base gasket

    Robert Zumbro, Sep 7, 2021
    Replies:
    11
    Views:
    230
    Robert Zumbro
    Sep 11, 2021
  28. Nick Migues

    Best top end kit??

    Nick Migues, Sep 6, 2021
    Replies:
    2
    Views:
    152
    Larry's Shee
    Sep 11, 2021
  29. connorbornhorst

    Clutch engagement problem

    connorbornhorst, Sep 4, 2021
    Replies:
    2
    Views:
    155
    blasterBruce
    Sep 8, 2021
  30. Nick Migues

    Woodruff key

    Nick Migues, Aug 28, 2021
    Replies:
    4
    Views:
    134
    Nick Migues
    Sep 6, 2021
  31. 12cc2

    Re-build/Upgrade

    12cc2, Aug 30, 2021
    Replies:
    14
    Views:
    240
    Larry's Shee
    Sep 4, 2021
  32. turbowrenchhead

    Where can I get different base gasket thicknesses?

    turbowrenchhead, Sep 2, 2021
    Replies:
    4
    Views:
    111
    Larry's Shee
    Sep 4, 2021
  33. connorbornhorst

    Shift star and shift arm problems

    connorbornhorst, Aug 31, 2021
    Replies:
    2
    Views:
    119
    connorbornhorst
    Aug 31, 2021
  34. Hill

    New to blasters, jjst bought 2002 for my son, full fmf pipe, compression is good but seems doggy??

    Hill, Aug 15, 2021
    Replies:
    9
    Views:
    229
    Hill
    Aug 20, 2021
  35. lasxgames

    looking for any info on how to do a shift star mod.

    lasxgames, Nov 16, 2009
    Replies:
    19
    Views:
    3,921
    96blaster22
    Aug 17, 2021
  36. Kos92

    Help with Clutch Cover Removal & Clutch

    Kos92, Aug 3, 2021
    Replies:
    2
    Views:
    165
    Larry's Shee
    Aug 6, 2021
  37. Lucinda Rose

    Rebuilt Yamaha blaster and not starting any help appreciated

    Lucinda Rose, Aug 2, 2021
    Replies:
    3
    Views:
    162
    Lucinda Rose
    Aug 2, 2021
  38. Danbob

    Air Leak Between Reed Cage and Intake Manifold

    Danbob, Mar 17, 2016
    Replies:
    18
    Views:
    3,668
    DLStryker
    Jul 28, 2021
  39. Nathan420

    Having a bogging problem. PLZ HELP!!

    Nathan420, Jul 19, 2021
    Replies:
    1
    Views:
    186
    Larry's Shee
    Jul 22, 2021
  40. BigZ56452

    Clutch problem

    BigZ56452, Jul 19, 2021
    Replies:
    0
    Views:
    147
    BigZ56452
    Jul 19, 2021
  41. Logan190

    Very poor power in low gear

    Logan190, Jul 11, 2021
    Replies:
    4
    Views:
    273
    Logan190
    Jul 18, 2021
  42. Chris Sides

    Compression

    Chris Sides, Jul 13, 2021
    Replies:
    1
    Views:
    137
    Awk08
    Jul 14, 2021
  43. bigbuilder

    Replaced clutch side crank seal. Still smoking like crazy. Now what?

    bigbuilder, Jun 21, 2021
    Replies:
    15
    Views:
    393
    CycleTech
    Jul 12, 2021
Showing threads 1 to 20 of 15,104

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