[51 MERC-CT]

I confess, I was the one who determined the 5 Qts. in 11 minutes thru the filter.
These were the conditions in which the test was done.
A tube with a shutoff valve was attached to the outlet of the filter housing.
With the engine at operating temp. and idle speed a measured amount of oil was timed to give the results.
These results were enough to convince me not to do a 95% filter conversion.