Jump to content

Don Tiemann

  • Content Count

  • Joined

  • Last visited

About Don Tiemann

  • Rank
    TT Newbie

Recent Profile Visitors

The recent visitors block is disabled and is not being shown to other users.

  1. Don Tiemann

    2009 230f Fork Seals

    Rewrite could not work on dirt bikes if we use all balls junk parts same goes for wheel bearing and steering bearings Shit, you beat me to it. Same experience here. Pure garbage on all my bikes over the years.
  2. Don Tiemann


    Ok, thanks.
  3. Don Tiemann


    My messages in inbox have disappeared. Is there a time limit on how long a message can be saved in my inbox? How can I retrieve the missing conversations?
  4. Don Tiemann

    Athena 233/st2.0 build

    2009 CRF230F. My motor is stock except for Procom cdi, ST 1.5 cam, Wiseco 11:1 piston, Oko carb, MCCT, and FMF (Chino copy exhaust). Also, 14/45 gearing, fork damper mod, YSS shock. The pumper carb helped most off idle to mid range. From what I have read, I think you would get better results with the pumper carb if you added some cc along with porting etc. (Airbox restrictor removed)
  5. Don Tiemann

    Athena 233/st2.0 build

    I have had the OEM, then the Keihin pumper, then a OKO (PWK clone). In my opinion the PWK has the best throttle response once you jet it properly. The pumper is definitely an improvement over the OEM to eliminate the bog. I have the Pro Com CDI, Wiseco 11:1 piston, and ST 1.5 cam. The downside to having a CRF230F modded is that I have no interest in my "next" bike. This bike fills my need. Light, nimble, quick. Works for me.