Jump to content

Duke of hazzard

Members
  • Content count

    29
  • Joined

  • Last visited

Community Reputation

9 Neutral

About Duke of hazzard

  • Rank
    TT Member

Profile Information

  • Location
    United Kingdom
  1. Duke of hazzard

    DRZ400 lack of power/no top end

    I think you could be right. I acquired the bike as a non runner, with a smashed stator. I replaced it and have since changed almost everything and now suspect the relpacement (new) stator might be faulty. Will keep you updated with the results.
  2. Duke of hazzard

    DRZ400 lack of power/no top end

    Revs normally, no spluttering or misfires.
  3. Duke of hazzard

    DRZ400 lack of power/no top end

    Sounds right. I didnt remove that pipe as it seemed neccesary. Currently rebuilding the engine and will report back once its up & running. Thanks for the input.
  4. Duke of hazzard

    DRZ400 lack of power/no top end

    Yes, the jetting is standard. I will double check today in case I have mixed up my numbers.
  5. Duke of hazzard

    DRZ400 lack of power/no top end

    Not yet, as the timing "should" be fixed on the DR. But when the bike is back together I will do it as I have reached the point of trying everything.
  6. Duke of hazzard

    DRZ400 lack of power/no top end

    I wish! I cant even keep up with delivery vans!
  7. Duke of hazzard

    DRZ400 lack of power/no top end

    Yes, we have tried that. Here is the cylinder head with the PAIR valve removed. Yes. we have tried all that. Here is a picture of my cylinder head with the PAIR valve opening blanked off.
  8. Duke of hazzard

    DRZ400 lack of power/no top end

    The airbox has been modified with the 3x3 hole cut in the top.
  9. Duke of hazzard

    DRZ400 lack of power/no top end

    Have already removed airbox scoop. Slide moves freely in both carbs we tried. We even took the plastic fitting out that stops the slide from seizing open, again, no effect on the problem.
  10. Duke of hazzard

    DRZ400 lack of power/no top end

    And we then tried a replacement carb, this one with the PAIR valve still installed. Stripped and ceaned carb before installing. Made no difference to the problem.
  11. Duke of hazzard

    DRZ400 lack of power/no top end

    Here is the original carb, PAIR valve removed. Have stripped carb and rebuilt, didnt help the problem. Also fitted a new TPS.
  12. Duke of hazzard

    DRZ400 lack of power/no top end

    Here is a pic of the inlet rubber for reference. Clearly no restrictor.
  13. Duke of hazzard

    DRZ400 lack of power/no top end

    Already checked. No restrictor. I will post a pic later today for reference.
  14. Duke of hazzard

    DRZ400 lack of power/no top end

    Yes. We started with starter jet 62.5 and Main 155. We opened up the airbox and upped the jet to 65/200. Made no difference to the problem, so revert to standard until we can resolve the issue.
  15. Duke of hazzard

    DRZ400 lack of power/no top end

    Engine stripped, camchain lower sprocket is lined up as should be. Will rebuild with new rings and try again.
×