Ken, See the message I just posted responding to Matt's sage advice. However please comment on what old engines benefit best from, the 5W or maybe thicker due to tired bearing clearances. Armand Ken said, > ...and synthetics can be in 5W-50, 0W-40, and other wide ranges. Shell makes a > 0W-40 that is SJ grade. Usually 10W-30 is the same price as 5W-30 so why not use > the 5W. > > Ken > _______________________________________________ Amc-list mailing list Amc-list@xxxxxxxxxxxx http://splatter.wps.com/cgi-bin/mailman/listinfo/amc-list