GM EOS Break-in additive
 

GM Engine Oil Supplement ,Item #:1052367

ANA Labs
code:
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iron 5

chrome 1
lead 1
copper 0
tin 0
alum 1
nickel 1
silver 0
silicon 10
boron 2
sodium 978
mag 877
calcium 2583
barium 7
phos 6144
zinc 6290
moly 2
titanium 0
vanadium 1
potassium 4f
fuel 0.00vis@100°C 36.3 c
water 0.0
solids 0.00
glycol pos(?)

Sodium 978???

Kind of high detergency for a new engine?

I don't think I understand. I've evaluated around 100 marine engines in the last two years and the only time I've seen sodium numbers anywhere near that level is when the engine has chronic (salt) water ingestion issues. Normally, a healthy engine wil have single digits of sodium.

The additive goes into 16 qts of oil so the sodium is diluted out.

Sodium keeps particles suspended rather than in contact with other matal surfaces.

Sodium is NA+ so it attracts iron which is Fe-

That would make my blood pressure skyrocket:rolleyes::drink:


Hydrocruiser Ive been hearing that Comp or Lunati has a good break in additive?