[Mgs] list

[Paul Hunt]

Interesting, particularly the table of additive content of various oils *they
tested*.  However it says that zinc and phosphorus make up the ZDDP, and in
the table it says SE to SJ have 1301ppm of zinc and 1280 of phosphorus, which
surely means 2581 of ZDDP?  Quite a bit more than the 1500-1600ppm being
bandied about.  On the face of it a useful comparison with SL and SM, but
without knowing what the levels are in individual oils we are still largely in
the dark.

PaulH.


  ----- Original Message -----

  http://lnengineering.com/oil.html#Z13