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SportTrac Discussion
Fluids: Oil, ATF, Coolant, etc.
Royal Purple Oil Test Results
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<blockquote data-quote="TomT" data-source="post: 808765" data-attributes="member: 55397"><p>Gary. The only real advantage of synthetics is the ability to only change your oil every 10k instead of 5k. If you have the time then keep using dyno. I only use RP because I get it for about $4 a quart. It might be slightly better then Mobile 1 but you would only notice it if your using it in a race car or something else extreme. Not the ST. </p><p></p><p></p><p></p><p>Nocturnal. I use K&N Gold filters.</p></blockquote><p></p>
[QUOTE="TomT, post: 808765, member: 55397"] Gary. The only real advantage of synthetics is the ability to only change your oil every 10k instead of 5k. If you have the time then keep using dyno. I only use RP because I get it for about $4 a quart. It might be slightly better then Mobile 1 but you would only notice it if your using it in a race car or something else extreme. Not the ST. Nocturnal. I use K&N Gold filters. [/QUOTE]
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SportTrac Discussion
Fluids: Oil, ATF, Coolant, etc.
Royal Purple Oil Test Results
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