Terry,

<< The Rock Of Gibraltar wearing blinder's reply--->>

   You endorse MMO and have a happy engine.  I don't and mine's still
performing in spec at 165,000 miles, with oil consumption and fuel
mileage pretty much average for a bus.  So which one of us is righter?

   I use whatever brand 87 octane gas is available at the moment, and
Mobil1 15W 50.  Since I switched from Castrol to Mobil 1, lifter noise
after sitting unused for a while are a thing of the past...not even after
a one time, four month layoff.

   Drive hard,
     George/ATL
     '89 Westy, Wernher