Amsoil Dominator Racing Oil 10W-30

Joined
Jan 11, 2024
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124
Location
TX, USA
I run this in my big block and wanted to get the data on it with some extra I had left over.

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I thought SPEEDiagnostix reported oxidation. I'm pretty sure they do not report TBN. Am I just not seeing the Oxidation result?
They don't report TBN. If I remember correctly, LSJ doesn't believe TBN is the best way to measure that, and prefers FTIR
 
Yep, it's a racer oil w/enough phos. to choke a cat but that isn't an issue for your application or any racing application really. Thanks for sharing.
 
Years ago Pablo ran the 5W-20 version of this oil in his Oddysey van for like 10k to see how it would do, it did fine.
 
I don't think I ran 10K............I think I mixed it. Like 18 years ago!

Anyway I don't advise it with what I know now. Not the right additives
Hey Pablo,

With the lack of detergents in this oil, should I use an oil with a higher detergent level every now and then, or will the more frequent oil changes be enough with the Dominator?
 
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