x-no-archive:yes Doobie wrote:

Im due for an oil change for my boat and im wondering what the concensus
is on Synthetic oil vs. Mercruiser brand for a 7.4 liter (454ci) 1988
engine.
Is it worth the extra $$$?

We use it in all our vehicles (car and boat) and have been very happy
with it. We've been using it for 15 years or more, and I was at one
point averaging 100 miles/ working day. We now have it in our Perkins
diesel that's in our boat (4-154), in two Mercedes diesels (1982 and
1985), and a Lynx diesel (1984). We've also put it in our daughter's
truck which was a Ford gasoline engine.

We use enough that it is worthwhile for Bob to be a dealer which gives
him a bit of a discount.

grandma Rosalie

S/V RosalieAnn, Leonardtown, MD
CSY 44 WO #156
http://home.mindspring.com/~gmbeasley/id2.html