I do not know and you could be correct, but Amsoil ranks very well by Him on wear protection.
Quote:
Originally Posted by Spartan01
Come on, that paper is nonsense.
The guy claims all of these scientific studies yet refuses to publish sources, refuses to publish the actual test data, and is clearly a shill for Prolong engine treatment, and this is one guy who supposedly did one unbiased test= anecdotal not emipracle evidence, at best.
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