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911pcars 911pcars is offline
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Join Date: Jul 2000
Location: So. Calif.
Posts: 19,910
Quote:
Originally Posted by Lapkritis View Post
Hmm... grease can be problematic in preventing proper oil wash on bearing surfaces. Might be worthwhile to do a "pickle race" test with various assembly lubes. Perhaps BP is a bit more runny than the average.
Yup. High viscosity oil (aka grease) doesn't flow into tight oil spaces too well (insert bearing clearance is typically 0.0015" - 0.003"), esp. in a cold engine. With the engine/oil tank filled, crank the engine w/o spark plugs until you observe oil pressure via the gauge, then crank some more.

Sherwood
Old 04-21-2015, 02:38 PM
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