Engine

  1. Carburetor

    Discussions:
    1,452
    Messages:
    16,484

    1. Jetting

    Latest: Carburetor JWBlaster, Jan 23, 2020 at 9:13 PM
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  2. Electrical

    Discussions:
    248
    Messages:
    2,794
    Latest: I am removing the tors on my 2001 blaster FasterBlaster03, Jan 22, 2020 at 9:02 PM
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  3. Exhaust

    Discussions:
    638
    Messages:
    7,257
    Latest: Toomey B1 Blaster1002, Jan 17, 2020
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  4. Intake

    Discussions:
    320
    Messages:
    3,365
    Latest: Trenga ultimate 200 cylinder porting Larry's Shee, Dec 25, 2019
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Page 1 of 745
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Title Start Date
Replies Views
Last Message ↓
  1. OConnor Racing
    Sticky

    Blaster Engine Break in

    OConnor Racing, Dec 4, 2011
    Replies:
    17
    Views:
    11,625
    Awk08
    Dec 9, 2019
  2. Awk08
    Sticky

    KOR Engine Assembly Vids

    Awk08, Oct 15, 2012 ... 2 3
    Replies:
    59
    Views:
    22,939
    Awk08
    May 5, 2019
  3. OConnor Racing
    Sticky

    More info on the Chinese Blaster cylinder

    OConnor Racing, Feb 24, 2017
    Replies:
    16
    Views:
    4,648
    RomP
    Mar 29, 2019
  4. Joseph Healy
    Sticky

    Oh no. Don't use cheap chineese parts

    Joseph Healy, Feb 3, 2019
    Replies:
    4
    Views:
    2,045
    OConnor Racing
    Feb 5, 2019
  5. Awk08
    Sticky

    intersting theory on 2 stroke oils

    Awk08, Nov 18, 2011
    Replies:
    15
    Views:
    6,460
    blasterbrian
    Nov 25, 2018
  6. Awk08
    Sticky

    Flywheel to Crank Lapping Vid

    Awk08, Mar 16, 2014
    Replies:
    9
    Views:
    5,604
    Markblaster
    Nov 10, 2017
  7. dirtyblaster
    Sticky

    How to install the kickstarter gear

    dirtyblaster, Feb 11, 2008 ... 2
    Replies:
    23
    Views:
    23,536
    ina
    Nov 6, 2017
  8. Blaaster
    Sticky

    Crows foot tension conversion

    Blaaster, Apr 14, 2014
    Replies:
    13
    Views:
    5,995
    CrazyDave
    Aug 19, 2017
  9. bansheedave
    Sticky

    spark plug heat range, what to look for

    bansheedave, Jun 20, 2015
    Replies:
    3
    Views:
    6,457
    Tooloose
    Mar 4, 2017
  10. mud runner
    Sticky

    Leak down test video

    mud runner, Jan 4, 2014 ... 2
    Replies:
    30
    Views:
    10,014
    Markblaster
    Feb 10, 2017
  11. scotj77
    Sticky

    Crank collar seal vid

    scotj77, Aug 30, 2012 ... 2
    Replies:
    22
    Views:
    9,666
    PoBoyRascal
    Mar 23, 2016
  12. jlsparky7
    Sticky

    ***Clutch Assembly Vid - Blaster***

    jlsparky7, Oct 3, 2011 ... 2
    Replies:
    35
    Views:
    14,758
    Billyblaster
    Feb 26, 2016
  13. jlsparky7
    Sticky

    Blown Topend Vid/Compression check vid

    jlsparky7, Jul 6, 2011
    Replies:
    1
    Views:
    3,423
    Henry_20003
    Jan 20, 2016
  14. 89blaster89
    Sticky

    About air leaks - Save your engine

    89blaster89, May 31, 2013
    Replies:
    10
    Views:
    7,951
    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:
    2,126
    Blaaster
    Jun 1, 2015
  16. jus_me
    Sticky

    Wiseco piston ring instalation (gap). Pdf

    jus_me, May 30, 2015
    Replies:
    0
    Views:
    2,094
    jus_me
    May 30, 2015
  17. jus_me
    Sticky

    2 stroke piston diagnosis. Pdf

    jus_me, May 30, 2015
    Replies:
    0
    Views:
    2,113
    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:
    32,107
    cbaber
    Mar 19, 2014
  19. 79 bronco
    Sticky

    Manual Clutch Tech article.

    79 bronco, Feb 10, 2014
    Replies:
    0
    Views:
    2,147
    79 bronco
    Feb 10, 2014
  20. OConnor Racing
    Sticky

    Cylinder Porting DIY

    OConnor Racing, Mar 27, 2010 ... 7 8 9
    Replies:
    170
    Views:
    73,903
    mud runner
    Jun 28, 2013
  21. jlsparky7
    Sticky

    Air Leaks and Fuel/Oil Ratio

    jlsparky7, May 20, 2012
    Replies:
    3
    Views:
    2,662
    EZRider76
    May 20, 2012
  22. OConnor Racing
    Sticky

    How to measure your cylinder DIY

    OConnor Racing, Mar 27, 2010
    Replies:
    5
    Views:
    2,578
    brandoz28
    Mar 27, 2010
  23. Conner Jones

    Slapping noise, possibly piston slap. Clearance question

    Conner Jones, Jan 14, 2020 ... 2
    Replies:
    32
    Views:
    288
    Slydog
    Jan 23, 2020 at 3:34 PM
  24. hookem137

    fuel filter

    hookem137, Mar 12, 2012
    Replies:
    5
    Views:
    2,940
    FasterBlaster03
    Jan 22, 2020 at 6:28 AM
  25. Mr fix it

    Easy quick question

    Mr fix it, Jan 8, 2020 ... 2
    Replies:
    26
    Views:
    264
    Slydog
    Jan 20, 2020 at 1:25 PM
  26. Conner Jones

    Bad bogging

    Conner Jones, Jan 1, 2020 ... 2
    Replies:
    28
    Views:
    388
    DKavcak
    Jan 20, 2020 at 12:15 PM
  27. jbblaster3

    Which Gasket and seals are good?!

    jbblaster3, Dec 26, 2019
    Replies:
    5
    Views:
    179
    Slydog
    Jan 17, 2020
  28. Austin Chapman

    Weird head I found on a blasty. Anyone know what it actually fits?

    Austin Chapman, Dec 27, 2019
    Replies:
    13
    Views:
    246
    Slydog
    Jan 16, 2020
  29. Noxtol

    Carb issues?

    Noxtol, Jan 14, 2020
    Replies:
    1
    Views:
    91
    Awk08
    Jan 14, 2020
  30. blaster240R

    240 big bore jetting

    blaster240R, Mar 28, 2009
    Replies:
    13
    Views:
    3,342
    Slydog
    Jan 11, 2020
  31. STurnerXM2010

    Aftermarket Clutch Basket Characteristics

    STurnerXM2010, Nov 25, 2019
    Replies:
    10
    Views:
    300
    DLStryker
    Jan 5, 2020
  32. Houston77066

    Clutch rod

    Houston77066, Jan 4, 2020
    Replies:
    6
    Views:
    133
    Slydog
    Jan 5, 2020
  33. lanceblaster69

    Blaster weird engine rattle?

    lanceblaster69, Dec 24, 2019 ... 2
    Replies:
    21
    Views:
    332
    lanceblaster69
    Jan 1, 2020
  34. maddmaxx

    Rebuilt top end, no start

    maddmaxx, Dec 16, 2019 ... 2 3
    Replies:
    45
    Views:
    654
    Larry's Shee
    Jan 1, 2020
  35. Noxtol

    Clutch Cable

    Noxtol, Dec 30, 2019
    Replies:
    5
    Views:
    145
    Slydog
    Dec 31, 2019
  36. Conner Jones

    Boggs after rebuild

    Conner Jones, Dec 23, 2019
    Replies:
    6
    Views:
    176
    Slydog
    Dec 28, 2019
  37. t0aD740

    97 Blaster Runs and Idles but Wont Rev without stalling

    t0aD740, Jun 19, 2015
    Replies:
    18
    Views:
    1,968
    yancy
    Dec 28, 2019
  38. Conner Jones

    Kickstart problems

    Conner Jones, Dec 14, 2019
    Replies:
    3
    Views:
    145
    Larry's Shee
    Dec 15, 2019
  39. Mr fix it

    HELP...

    Mr fix it, Nov 25, 2019
    Replies:
    19
    Views:
    352
    DKavcak
    Dec 11, 2019
  40. Blakely

    New wristpin is too big

    Blakely, Dec 6, 2019
    Replies:
    3
    Views:
    209
    Slydog
    Dec 9, 2019
  41. Hank751

    Blaster keeps blowing topend

    Hank751, Oct 29, 2019
    Replies:
    13
    Views:
    465
    Slydog
    Nov 22, 2019
  42. helpblaster

    yamaha blaster piston hole pls help

    helpblaster, Nov 9, 2019 ... 2
    Replies:
    32
    Views:
    724
    DKavcak
    Nov 20, 2019
Showing threads 1 to 20 of 14,893

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