Royal Purple?
#19
#20
#21
RP is a great oil despite what you have read on this thread.
The only true and accurate way to know how a specific oil is working for your car (and each car will be somewhat different) is to get a UOA (used oil analysis).
I ran RP for a very long time in my car and recently stopped only due to the excessive costs. I can't justify $9-10/qt compared to other oils that work well that I can get for half the price.
The only true and accurate way to know how a specific oil is working for your car (and each car will be somewhat different) is to get a UOA (used oil analysis).
I ran RP for a very long time in my car and recently stopped only due to the excessive costs. I can't justify $9-10/qt compared to other oils that work well that I can get for half the price.
#22
RP is a great oil despite what you have read on this thread.
The only true and accurate way to know how a specific oil is working for your car (and each car will be somewhat different) is to get a UOA (used oil analysis).
I ran RP for a very long time in my car and recently stopped only due to the excessive costs. I can't justify $9-10/qt compared to other oils that work well that I can get for half the price.
The only true and accurate way to know how a specific oil is working for your car (and each car will be somewhat different) is to get a UOA (used oil analysis).
I ran RP for a very long time in my car and recently stopped only due to the excessive costs. I can't justify $9-10/qt compared to other oils that work well that I can get for half the price.
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