03-03-2019, 08:53 PM
(03-03-2019, 07:51 PM)spannerman Wrote: A filter is a must with multigrade oil as it is designed to keep the dirt in suspension so filter can remove . Straight oil drops it into.bottom of sump or oiltank as on classic bikes .
Exactly! That is why, without a modern filter, regular oil changes are are a must.