Oil dilema
walmart oil
royal purple is for racing cars dat does not go more than 5k miles. they put it on and throw it away. it comes down to preference, like castrol they don't have there own refinery and collect the surplus from the other companies n bottle em up.
royal purple is for racing cars dat does not go more than 5k miles. they put it on and throw it away. it comes down to preference, like castrol they don't have there own refinery and collect the surplus from the other companies n bottle em up.
Senior Member
Joined: 09-22-06
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From: nowheresville
I can say from experiane when used in a RACING application both Pennzoil, Mobil 1, and RP have all done very well. we choose to use Pennzoil.
Im not basing this off what people "think". this is after looking at all bearing surfaces etc. after a season. Most, and I say most, people on here, are basing their findings off he said she said, the pamphlet said findings.
Im not basing this off what people "think". this is after looking at all bearing surfaces etc. after a season. Most, and I say most, people on here, are basing their findings off he said she said, the pamphlet said findings.
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Joined: 10-10-08
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From: Richmond
German Castrol > *
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