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SVTPerformance's Chain of Restaurants
The Greasy Spoon
AMSOIL product questions
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<blockquote data-quote="UnleashedBeast" data-source="post: 12966593" data-attributes="member: 112023"><p>Engine flush isn't a bad idea. </p><p></p><p>Another, milder, cleaning prep would be to run Pennzoil Ultra in your engine for 2 oil change intervals. I have respect for their new API SN formulation. The only downside, it's hard to find at Wal Mart for a good price. </p><p></p><p>Pep Boys sells it, but for $9.79 per quart....I'd buy Amsoil Signature Series first. No offense to Jimmy, but if you are planning on buying Royal Purple (non-HPS) off the shelf, I'd rather use Pennzoil Ultra permanently. It will return superior UOA results. Standard Royal Purple isn't formulated solid with their proprietary additives like older formulation. Only HPS and XPR has carried on that tradition.</p></blockquote><p></p>
[QUOTE="UnleashedBeast, post: 12966593, member: 112023"] Engine flush isn't a bad idea. Another, milder, cleaning prep would be to run Pennzoil Ultra in your engine for 2 oil change intervals. I have respect for their new API SN formulation. The only downside, it's hard to find at Wal Mart for a good price. Pep Boys sells it, but for $9.79 per quart....I'd buy Amsoil Signature Series first. No offense to Jimmy, but if you are planning on buying Royal Purple (non-HPS) off the shelf, I'd rather use Pennzoil Ultra permanently. It will return superior UOA results. Standard Royal Purple isn't formulated solid with their proprietary additives like older formulation. Only HPS and XPR has carried on that tradition. [/QUOTE]
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SVTPerformance's Chain of Restaurants
The Greasy Spoon
AMSOIL product questions
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