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  1. Repair & Maintenance
    Hello, I wanted to do a top end on my '84 200s. When researching the stock bore on forums, some say 63.5mm and some say 65.5mm. I measured my cylinder and piston and they are in fact ~63.5mm, however, when looking for replacement rings most companies refer to the standard bore size as 65.5mm...
  2. Honda TRX
    Hi All, I'm in the process of fixing up a 1987 TRX350 4x4 and have low compression as well as a lot of carbon build up. I'm assuming that I'll have to get the cylinder bored out and replace piston/rings. Can anyone let me know where I can get oversize parts? I'm having some trouble finding...
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