Quote:
Originally Posted by JAC
Any thoughts on Royal Purple?
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I have been told by a tribologist (
oil expert, snake
oil expert) that Royal Purple is a 2nd tier
oil. He likes Redline,
Amsoil, (1st tier) products for
synthetic oil. But he uses dino oil for his cars. It's about preferences and what works for your driving conditions/car etc. etc. Good luck.