Results 1 to 10 of 10

Thread: trx90 to cr80 swap

  1. #1
    Join Date
    Dec 2014
    Posts
    8

    trx90 to cr80 swap

    Who can help me with this. Im new here because I cant find any upclose photos showing what others did for engine mount location. Looking for any info or pics up close to help. Thanks

  2. #2
    Join Date
    Dec 2014
    Posts
    8
    so far I have taken the motor and stripped it all down to a rolling chassis on the trx. I have the motor out of the cr80 and set it in to line stuff up. I have gathered up some material to use for mounts. I cut out the top engine mounts for the 90 motor to make room for the 80 motor. Next step will be to make the rear mount where the 80 had the swing arm axle mount. This will be a solid mount because the 90 has a separate axle for the swingarm. This is where I wish I had some ideas on how others were done. I have truly only found 1 picture of a frame someone was selling without the motor.

  3. #3
    Join Date
    Nov 2013
    Posts
    14
    I have one but as of now I cant post any pics sorry but the engine sets way forward and clears and looks good in the plastic the plastic is trimmed for the pipe my question is to you about if you plan on running a different swingarm b/c I believe my engine would need to be remounted different further back with a longer travel swingarm I think. I will try to post pics.

  4. #4
    Join Date
    May 2013
    Posts
    166
    post some photos of the frame and the the frame with the 80- motor in it and maybe i can help with some ideas.

  5. #5
    Join Date
    Dec 2014
    Posts
    8
    Well I have the motor mounted. That went pretty good. Now working on the pipe. So far not going so good.

  6. #6
    Join Date
    Dec 2014
    Posts
    8

  7. #7
    Join Date
    May 2013
    Posts
    166
    looks good.

  8. #8
    Join Date
    Dec 2014
    Posts
    8
    Pipe is made and mounted. Cooling system in and bike runs.

  9. #9
    Join Date
    Dec 2014
    Posts
    8

  10. #10
    Join Date
    Dec 2014
    Posts
    8
    Ice drags this weekend but not ready. Hoping for Feb 21st races.

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •