Very low hour saw. I split the cases and went thru everything on this saw. It had a bad pto side crank bearing. Cage was all there intact, just very rough rolling. Not sure how or why it happened, but I put brand new OEM crank bearings on both sides. Did new crank seals as well as new impulse, fuel line and filter. New oem air filter. Piston and jug look pristine. While I had the muffler off, I drilled an extra hole above and below the existing exhaust outlet in the cover. I put a recently rebuilt walbro WTE-1A carb on it. Fully adjustable and I trimmed the limiter on the H needle. I've found these WTE carbs are as good as the walbro 194 carbs on the 260 (IMO). Ran everything thru the parts washer, not a speck of grime anywhere on the saw. Fired right up and runs awesome. Always amazes me how much a muffler mod and carb change can wake up the ms260. Tuned with a tach to 13,500. Did NOT check tune in wood, prospective buyer responsible for that. (don't have any wood on the ground right now). Asking $260 shipped to lower 48. Thanks, Daryl