Here are my two Blackstones for my 06 F250 6.0. The first column is with Amsoil Series 9000 5W-30 with an Amsoil By-pass and the second column is with stock Motorcraft 15W-40 prior to the bypass. Both are 5000 mile samples with 31720 and 24800 on the odometer respectively. I am a little worried on how the Amsoil sheared down, should I be? I never gets cold where I live.
Aluminum 2 - 3
Chromium 0 - 1
Iron 11 - 14
Cooper 2 - 2
Lead 5 - 3
Tin 3 - 0
Molybdenum 2 - 3
Nickel 0 - 0
Manganese 0 - 0
Silver 0 - 0
Titanium 0 - 0
Potassium 3 - 5
Boron 7 - 0
Silicon 11 - 9
Sodium 4 - 2
Calcium 3397 - 2337
Magnesium 10 - 45
Phosphorus 1072 - 1037
Zinc 1266 - 1200
Barium 0 - 0
Viscosity - 56.4 - 66.3
Flashpoint 415 - 415
Fuel Insolubles 0.3 - 0.2
Aluminum 2 - 3
Chromium 0 - 1
Iron 11 - 14
Cooper 2 - 2
Lead 5 - 3
Tin 3 - 0
Molybdenum 2 - 3
Nickel 0 - 0
Manganese 0 - 0
Silver 0 - 0
Titanium 0 - 0
Potassium 3 - 5
Boron 7 - 0
Silicon 11 - 9
Sodium 4 - 2
Calcium 3397 - 2337
Magnesium 10 - 45
Phosphorus 1072 - 1037
Zinc 1266 - 1200
Barium 0 - 0
Viscosity - 56.4 - 66.3
Flashpoint 415 - 415
Fuel Insolubles 0.3 - 0.2