Was the cylinder sleeve scored all around evenly?
Or was it scored mostly on the side opposite of the conrod/crank joint during down-stroke?
I expect a little bit of scoring, as things aren't perfect.
Every startup when oil pressure is low should contribute a little bit, and build up over time.
Was the crank scoring simply visible (as in still flat, but texture changed so light reflects differently), or was the scoring deep (grooved)?
-scheherazade
|