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What about w/ the 22r/re ?? Anybody running anything other than 10w-30?
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I find I need to run xxW40 minumum to keep my idle oil pressure up in my '85 (~50K on rebuilt engine). I've run 10W40, 20W50 and now 15W40. If I drop to a xxW30 oil, my hot idle oil pressure drops to the bottom of the factory gauge.

I like to keep the low RPM oil pressure up, since a lot of the time I spend wheeling is at or just off idle and can be in the heat as well, even in the winter.

r.c.brown@ieee.org
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