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Yamaha 250cc In-Line 4's

Zeal, FZR250, FZX250

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  1. my67xr

    Info Yamaha FZR250R, 3LN1, 3LN3, 3LN5, 3LN6, 3LN7 raising the speed Ignition cutout

    my67xr, Nov 25, 2018 ... 2
    Replies:
    38
    Views:
    2,588
    maelstrom
    Jun 11, 2022
  2. GreyImport

    Pinned Sourcing FZR250 Parts

    GreyImport, Sep 11, 2013
    Replies:
    10
    Views:
    3,751
    ruckusman
    May 26, 2022
  3. GreyImport

    Pinned Needles and needle jets/emulsion tubes - FZR250 Mikuni BDST28 Carurettors

    GreyImport, Sep 17, 2016 ... 7 8 9
    Replies:
    164
    Views:
    18,048
    ruckusman
    Mar 22, 2022
  4. Oz_gone

    Pinned FZR250 3LN1 carb service and tune

    Oz_gone, Apr 2, 2015 ... 2 3 4
    Replies:
    73
    Views:
    9,751
    driftwood
    Mar 11, 2022
  5. my67xr
    Like x 4

    Pinned Yamaha 1985 -1994 , FZ250, FZR250, FZR250R Paint Codes

    my67xr, Sep 11, 2018
    Replies:
    10
    Views:
    2,750
    Rister Kiwi
    Feb 15, 2022
  6. my67xr
    Nice Work x 3

    Pinned Fitting Chinese FZR250 3LN Fork Preload Adjusters 34mm x 1.5mm pitch

    my67xr, Feb 10, 2018
    Replies:
    14
    Views:
    2,457
    Andych
    Feb 13, 2022
  7. Boz

    Pinned Basic Servicing / Ongoing Maintenance

    Boz, May 10, 2005
    Replies:
    9
    Views:
    3,867
    driftwood
    Jan 21, 2022
  8. ruckusman

    Pinned FZR250, ZEAL, FZX250 Valve Clearances howto

    ruckusman, Nov 1, 2013
    Replies:
    19
    Views:
    8,004
    driftwood
    Jan 6, 2022
  9. ROVER LARRAGUIBEL
    Nice Work x 5

    Info Mikuni BDST CARB RESTORATION

    ROVER LARRAGUIBEL, Jul 10, 2021
    Replies:
    1
    Views:
    463
    Murdo
    Jul 10, 2021
  10. ROVER LARRAGUIBEL

    Info Pilot/Mixture Screw

    ROVER LARRAGUIBEL, Jun 27, 2021
    Replies:
    4
    Views:
    555
    ROVER LARRAGUIBEL
    Jul 6, 2021
  11. ruckusman

    Pinned FZR R6R rear shock conversion

    ruckusman, Jul 3, 2016 ... 3 4 5
    Replies:
    91
    Views:
    10,492
    amdeleon11
    Mar 24, 2021
  12. GreyImport

    Pinned Suzuki Diaphragm Replacement - FZR 3LN BDST Carburetor

    GreyImport, Jul 16, 2016
    Replies:
    10
    Views:
    1,957
    gregt
    Jan 22, 2021
  13. Linkin
    Like x 7

    Pinned FZR250R - How to change your CAM CHAIN w/o splitting cases

    Linkin, Mar 16, 2015
    Replies:
    3
    Views:
    4,529
    Linkin
    Jan 16, 2021
  14. GreyImport
    Like x 7

    Pinned FZR250 3LN Fuel System

    GreyImport, Dec 6, 2013
    Replies:
    3
    Views:
    5,852
    GreyImport
    Jan 8, 2021
  15. Dean

    Pinned FZR250 rider locations

    Dean, Jun 10, 2004 ... 3 4 5
    Replies:
    94
    Views:
    29,026
    Joker
    Jun 4, 2019
  16. GreyImport

    Pinned FZR250 Windscreen Specifications

    GreyImport, Mar 20, 2019
    Replies:
    17
    Views:
    1,167
    GreyImport
    Jun 3, 2019
  17. GreyImport
    Like x 4

    Pinned FZR250 Add-ons / Aftermarket

    GreyImport, Jan 9, 2018 ... 3 4 5
    Replies:
    80
    Views:
    7,314
    Murdo
    May 31, 2019
  18. GreyImport

    Pinned FZR250 2KR TCI Testing

    GreyImport, Oct 30, 2018
    Replies:
    0
    Views:
    610
    GreyImport
    Oct 30, 2018
  19. GreyImport
    Like x 6

    Pinned Mikuni BDST 28/26mm Carb Settings/Specs - 3LN / 3YX (Zeal)

    GreyImport, Jan 4, 2018
    Replies:
    2
    Views:
    2,946
    ruckusman
    May 6, 2018
  20. my67xr
    Informative x 4

    Pinned 1990 Yamaha FZR250R 3LN3 Spec's and data

    my67xr, Mar 11, 2018
    Replies:
    0
    Views:
    2,757
    my67xr
    Mar 11, 2018
  21. GreyImport

    Pinned Mikuni BDST Carburettors - Rebuild

    GreyImport, Nov 15, 2017
    Replies:
    0
    Views:
    655
    GreyImport
    Nov 15, 2017
  22. dave

    Pinned Charging problems

    dave, Apr 7, 2010
    Replies:
    10
    Views:
    1,647
    logan anderson
    Nov 4, 2017
  23. GreyImport
    Like x 7

    Pinned EXUP - Exhaust Ultimate Powervalve - Information and Maintenance

    GreyImport, Mar 6, 2013
    Replies:
    1
    Views:
    7,218
    GreyImport
    Oct 25, 2017
  24. GreyImport

    Pinned Multimeter Coil Test – Twin lead coils

    GreyImport, May 28, 2017
    Replies:
    0
    Views:
    1,338
    GreyImport
    May 28, 2017
  25. GreyImport

    Pinned Wheel Bearings and Seals - FZR250

    GreyImport, Oct 10, 2015
    Replies:
    1
    Views:
    1,363
    GreyImport
    Oct 13, 2015
  26. GreyImport
    Like x 4

    Pinned FZR250 3LN Specifications - Translation

    GreyImport, Oct 6, 2015
    Replies:
    0
    Views:
    1,488
    GreyImport
    Oct 6, 2015
  27. dave

    Pinned ELECTRICAL DRAWINGS

    dave, Apr 7, 2010
    Replies:
    6
    Views:
    2,176
    dave
    Sep 30, 2015
  28. Linkin
    Like x 4

    Pinned FZR250 - How to check & set valve timing (applies to IHX series engines, 2KR, 3LN, Zeal, etc)

    Linkin, Jul 5, 2015
    Replies:
    2
    Views:
    6,938
    Linkin
    Aug 1, 2015
  29. GreyImport
    Like x 3

    Pinned FZR250 3LN Document Part numbers

    GreyImport, Jul 17, 2015
    Replies:
    1
    Views:
    1,562
    maelstrom
    Jul 17, 2015
  30. GreyImport

    Pinned FZR250 3LN Cooling hose/pipe size

    GreyImport, Apr 15, 2015
    Replies:
    0
    Views:
    803
    GreyImport
    Apr 15, 2015
  31. maelstrom
    Like x 5

    Pinned Carb Fuel Level (everyone's favourite)

    maelstrom, Jan 24, 2015
    Replies:
    6
    Views:
    1,612
    maelstrom
    Apr 12, 2015
  32. maelstrom

    Pinned C/Shaft Sprocket for FZR 3LN3-5-6-7 & Zeal

    maelstrom, Jan 18, 2015 ... 7 8 9
    Replies:
    160
    Views:
    13,246
    maelstrom
    Apr 10, 2015
  33. GreyImport
    Like x 7

    Pinned Identifying your FZR250 - bodywork , frame , engine , carburetors

    GreyImport, Mar 19, 2015
    Replies:
    2
    Views:
    5,210
    Phil
    Mar 20, 2015
  34. GreyImport

    Pinned FZR250 - Cam Chain Tensioner

    GreyImport, Feb 17, 2015
    Replies:
    0
    Views:
    2,620
    GreyImport
    Feb 17, 2015
  35. GreyImport

    The Mikuni BDST Carburetor

    GreyImport, Jan 2, 2014
    Replies:
    0
    Views:
    2,587
    GreyImport
    Jan 2, 2014
  36. GreyImport

    Pinned LiteTek Carburettor Seal Kits to suit FZR250R 3LN1 3LN3 3LN5 and FZX250 Zeal

    GreyImport, Feb 10, 2013
    Replies:
    1
    Views:
    3,171
    GreyImport
    Apr 11, 2013
  37. dave

    FZR250 MODEL DESCRIPTIONS and IDENTIFICATION

    dave, Jun 9, 2008
    Replies:
    0
    Views:
    12,910
    dave
    Jun 9, 2008
  38. Russry

    Help 87' FZR250 2KR Fork Bushes

    Russry, Jul 11, 2022
    Replies:
    8
    Views:
    245
    ruckusman
    Jul 12, 2022
  39. stocky

    Help Crankshaft removal

    stocky, Oct 19, 2013
    Replies:
    8
    Views:
    756
    maelstrom
    Jul 10, 2022
  40. Why?

    Info Zeal 2 up and running

    Why?, Jul 8, 2022
    Replies:
    3
    Views:
    106
    GreyImport
    Jul 8, 2022
  41. KiwiMat
    Winner x 4

    Info FZR250 purchase

    KiwiMat, Aug 17, 2021 ... 2
    Replies:
    24
    Views:
    1,285
    KiwiMat
    Jul 8, 2022
  42. Why?

    Help Zeal Tacho not working help - elecrical

    Why?, Jun 26, 2022
    Replies:
    5
    Views:
    136
    Why?
    Jun 28, 2022
  43. ironmonkey

    Help FZR250 Rebuild but cant source conrod bolts?

    ironmonkey, Jun 6, 2021 ... 2 3 4
    Replies:
    77
    Views:
    3,096
    ruckusman
    Jun 25, 2022
  44. driftwood

    Help 3LN Rattly Transmission

    driftwood, Jun 24, 2022
    Replies:
    3
    Views:
    161
    driftwood
    Jun 25, 2022
  45. soyachips

    Help Can I use a 3LN front brake rotor on a 2KR?

    soyachips, Jun 11, 2022
    Replies:
    7
    Views:
    169
    soyachips
    Jun 12, 2022
  46. Adam Mc

    Help Won't hit 18k rpm in 5th or 6th gear

    Adam Mc, May 29, 2022
    Replies:
    16
    Views:
    370
    Adam Mc
    Jun 10, 2022
  47. simidau

    Discussion FZR250 - Cylinder 4 - big end bearing failure

    simidau, Dec 11, 2009 ... 2 3 4
    Replies:
    61
    Views:
    6,589
    maelstrom
    Jun 6, 2022
  48. driftwood

    Help Frankenstein (head transplant)

    driftwood, Apr 12, 2022
    Replies:
    3
    Views:
    266
    driftwood
    May 24, 2022
  49. camarda

    Help 3LN1 Engine Rebuild

    camarda, Jul 24, 2021
    Replies:
    15
    Views:
    423
    driftwood
    May 19, 2022
  50. maelstrom

    Help Fuel Pump Pressure?

    maelstrom, Apr 13, 2022
    Replies:
    2
    Views:
    223
    maelstrom
    Apr 14, 2022
  51. Duncan16

    Help FZX250 running lean?

    Duncan16, Mar 10, 2022
    Replies:
    17
    Views:
    418
    Duncan16
    Apr 11, 2022
  52. Duncan16

    Help FZX250 Zeal drive sprocket cover

    Duncan16, Apr 10, 2022
    Replies:
    2
    Views:
    130
    Duncan16
    Apr 11, 2022
  53. Duncan16

    Help FZX250 Zeal cooling system bleed procedure

    Duncan16, Apr 5, 2022
    Replies:
    2
    Views:
    182
    Duncan16
    Apr 8, 2022
  54. Duncan16

    Help FZX250 Zeal thermo fan switch

    Duncan16, Apr 5, 2022
    Replies:
    4
    Views:
    244
    Duncan16
    Apr 6, 2022
  55. Sammy LYLE

    Help FZR250 2KR trigger pickup resistance

    Sammy LYLE, Mar 31, 2022
    Replies:
    0
    Views:
    102
    Sammy LYLE
    Mar 31, 2022
  56. Sammy LYLE

    Help Defeat lockouts on FZR250 engine installed in Kart (Pins 5 and 6)

    Sammy LYLE, Jan 26, 2022
    Replies:
    18
    Views:
    541
    Sammy LYLE
    Mar 30, 2022
  57. driftwood

    Discussion Working up

    driftwood, Mar 15, 2022
    Replies:
    3
    Views:
    165
    driftwood
    Mar 16, 2022
Showing threads 1 to 20 of 2,406

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