I have a few atc200 cylinders that are wore beyond their overbores. A few people have recommended not to run with a sleeve because it will cause "hotspot" problems. My thinking however is that this is not a high rpm engine and I just don't foresee a sleeve being that big of a problem. So.... I would really love to hear from some people who have run them as to any problems. I would also love to hear from people who have run sleeves without any problems. Thnx in advance![]()


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