I had the piston skirt break off on my 97 scrambler 400. Figuring it’s age I thought it was going to happen and it did. Luckily no damage and I can redo the top end with the motor in the frame. Haven’t found any pieces so it makes me feel like it was slowing breaking up and getting spit out the exhaust. Quick hone and a wiseco piston with new rings and gasket it should be running better then when I got it. Happened in the first trip out as well, good thing is it got back to the truck and loaded under its own power was just backfiring bad
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