Recent content by kbray0009

  1. kbray0009

    Need help tuning carb

    So I'm trying to get my new carbs working better. I have added richer jets because I was getting a ton of backfiring at all RPMs and here is where I am now: Warming up: Not maintaining idle, rough until 4k then runs great. Not backfiring. Warm: Maintains idle, runs very poorly at all speeds...
  2. kbray0009

    Is the cam chain tensioner toast?

    Great thanks all, eBay parts incoming.
  3. kbray0009

    Is the cam chain tensioner toast?

    Would the E assembly this work with the existing 75 tensioner if I get the right plunger? I'm not keen to take apart the engine if I don't have to.
  4. kbray0009

    Is the cam chain tensioner toast?

    Thanks that's super helpful. I found a type C assembly on eBay, so maybe I can revert to that.
  5. kbray0009

    Is the cam chain tensioner toast?

    The above pictures are of inside the engine where the piston rubs against the tensioner. Looking at the adjuster types, my adjuster looks more like an E type than the C type that I should have on a '75. I have included some pictures of the adjuster and also what it looks like when I turn the...
  6. kbray0009

    Is the cam chain tensioner toast?

    Hey I'm trying to bring this 75 xs650 back to life and I did git it running, but very badly. I starting tuning by going to adjust the cam chain tensioner. When I take off the cap the piston is sticking out like more than 1/2 inch. I can turn the adjustment out to meet the piston, but now the...
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