[Mgs] ZDDP in oil

[The Roxter]

Stephen West-fisher wrote:
> There have been issues in aircraft engines where the synthetic oil is so
> "slippery" that the rings never seat in the cylinders, causing very high oil
> consumption. Most manufactures/rebuilders specify a specific oil for the
> first hours of operation plus specific operating procedures for the same
> reason.
Dad was a pipeline patrol pilot; he got the Bon Ami trick from aircraft mechanics.

-The Roxter
--