Originally Posted by nate886
...and thats why you have to keep it in your engine so long! :db:
P.S. - Everyone should check out CivicSiRacer's other post
(HERE) from waaay back. There's some good stuff in there. A little off topic - more related to synthetics than high mileage oil, but still pertinent.

h:
Well figure you pay twice as much, but you can leave it in your engine almost 3-4x longer. I'm about to send in a pint of my oil to be tested in a few days. The oil has been in there for a long time, but of course with frequent oil filter changes.
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