In article <3623FEF2-E876-11D7-96BC-000A95E9F8F4@bellsouth.net>,
jdurling@bellsouth.net (Jeff Durling) writes:
> All I know is I use mobile 1 in my truck and mobile delvac 1 in my two
> diesel cars. Never had any problems due to wear in either.
>
FWIW, I replaced the head gasket in my 89 shelby Daytona at 175,000 miles and
it still showed signs of the original cylinder honing marks. That engine spent
it's whole life with synthetic oil, mostly Mobil 1 but others too.
Dave Clement
This archive was generated by hypermail 2b29 : Fri Feb 06 2004 - 11:46:58 EST