WR426F How long to purge the oil system?

When you have rebuilt the engine,or totaly drained the oil system.

How long dose it take to purge the system??? up to the oil filter casing,and up the oil tube to the head??

Im thinking a new built engine should build pressure,and fill all circuit and gallerys within

50-60 seconds.

Am i close,what experience do you have on this subject,please share.


Not one post in answer to my question?

39 views and nobody can give me a rough idea of how long it takes to purge the oil system,after a re-build .

The correct answer is almost immediately.

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