No problems here.Well not exactly true. I had to take everything apart at the end of the first season and increase the skirt clearance; .0015 was not enough.I went to .0025, which seems just right in my streeter running a minimum coolant temp of 205*F
She always ran a lil hot at the KB spec and would lock up whenever I shut it off, for up to 20 minutes or so. At .0025 that all went away. The locking up did not seem to damage the skirts.
