Originally Posted by
kawasaki161
Yeeeaaa, that's a hard doubt. Got a link to a manual that states that? I just went through all their discontinued .21 manuals and none of them even mentioned oil content.
15cv_series.pdf (os-engines.co.jp) Page 1. You didn't even look! LOL!
Last edited by 1995 Monster T; 05-20-2021 at 07:21 AM.