Jump to content

5moh YZ450F

Members
  • Content Count

    3
  • Joined

  • Last visited

About 5moh YZ450F

  • Rank
    TT Newbie

Profile Information

  • Location
    Utah
  1. 5moh YZ450F

    05 YZ450F intake valve gap over 0.55mm

    I'll check the chain guides tonight, the top one seamed fine
  2. 5moh YZ450F

    05 YZ450F intake valve gap over 0.55mm

    The bike runs and starts workout much effort, it was just making a little valve noise so I opened it up and found that all intake are around 0.45-0.55mm clearances
  3. So my bike has a very large gap for all of the intake valves, and a lot of tiny chunks of black hard rubbery material in the oil. Just wondering if anyone here could give me a little insight as to what would cause this, and what the chunking could be from.
×