On Fri, Jul 22, 2011 at 2:52 PM, wrote:
>> ..As some people on the list have noticed (Kaleb for one), the mid-'80s
>> Mercedes engines that supposedly require premium---the M103 in the
>> 300E, for instance---run just fine on regular, so they are apparently
>> sophisticated enough to retard their
> ..As some people on the list have noticed (Kaleb for one), the mid-'80s
> Mercedes engines that supposedly require premium---the M103 in the
> 300E, for instance---run just fine on regular, so they are apparently
> sophisticated enough to retard their timing correctly to avoid knock.
>
Not on th
