new formulation of royal purple

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5
Location
IL
I was looking at their website and it looks like they have reformulated their oil? The specs on it seem to be much better than before? Anyone have any experience or info on the new stuff?
 

Patman

Staff member
Messages
21,989
Location
Oakville, Ontario
I'm running their new SL formula 5w30 in my wife's car right now, but that used analysis won't be done until next spring. I just sent off a virgin sample of it for analysis today though, so it'll be posted on here in about 2 weeks.
 
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