Is there a list of Grp IV oils on this site. I want REAL Grp IV BITOG sanctioned PAO base stock oils.
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I would not be certain about Royal purple. Not knocking it's performance, just a hunch.
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I want REAL Grp IV BITOG sanctioned PAO base stock oils.
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Esso XD-3 Extra 0W-40 and 0w30 are synthetic since they use polyalphaolefin (PAO) as the basestock
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"... a 1999 ruling by the National Advertising Division of the Better Business Bureaus broadened the definition of synthetic lubricants to include Group III base stocks. With Group III granted the right to wear the Œsynthetic label - and a cost differential of $1.50 to $2.00 a gallon in favor of Group III most large lubricant producers moved quickly to replace PAO with Group III in their synthetic PCMO formulations."
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The indications I have seen was that GC was PAO. Now if you have evidence to the contrary I am sure there are many here that would like to see it.
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The indications I have seen was that GC was PAO. Now if you have evidence to the contrary I am sure there are many here that would like to see it.
You show me where it is said to be PAO and I will go eat my shirt.
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The indications I have seen was that GC was PAO. Now if you have evidence to the contrary I am sure there are many here that would like to see it.
You show me where it is said to be PAO and I will go eat my shirt.
http://theoildrop.server101.com/forums/s...part=1&vc=1
You wnat fries with that ?