Quote:
Originally Posted by Endgame
Not arguing here, but why is Royal Purple 'expensive' then? If it does this, I do not understand the hype about it. Is it just a percieved believe the 'brand' is better than most? I ruled our RP a while back because of the above dynamic and would get Mobil 1 over RP.
Am I missing something?
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They spend millions on advertising to the race/hot rod crowd. For race car engines they are going to change the oil after every event so long term viscosity break down isn't a big concern. It is a huge concern for street cars, and the VQ's in particular don't get very good results from RP on the oil analysis.