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JohnJL JohnJL is offline
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Join Date: Jan 2005
Location: Toronto, Ontario
Posts: 4,729
Interesting and controversial quote from that aviation oil site Charles posted:

"• Multiviscosity mineral AD oils "seat" piston rings in approximately half the time of a straight grade oil. Synthetics are unable to break-in an engine. "
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1978 911 3.0 Lichtbau toy "Gretchen"
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Old 02-25-2009, 06:49 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #60 (permalink)