Why don't MC oil produce a SJ or SL oil? I was on the Mobil site and their synthetic oils meet SH. Even my 2002 Honda 750 twin recommends SH 10w-40. There must be something or not something in the SJ-SL oils that is not desirable.
This is maybe why some guys say they have used auto oil back in 1986 when it was SG or SH with success. I don't think one could use a SL 10w-40 oil in a bike with good results. If you could find an old SH oil i'll bet that would work.
This is maybe why some guys say they have used auto oil back in 1986 when it was SG or SH with success. I don't think one could use a SL 10w-40 oil in a bike with good results. If you could find an old SH oil i'll bet that would work.