Royal Purple's opinion on synthetic for rotary
Royal Purple's opinion on synthetic for rotary
Here's a link I stumbled upon. I thought it was interesting enough to show you guys. Enjoy.
http://royalpurple.com/faqs-rotary.html
http://royalpurple.com/faqs-rotary.html
Yeah, that's been posted a lot. But it's worth looking at every now and then. Especially to see if they ever back up their "it's OK" with a promise to stand behind anyone who has a warranty claim denied.
Ken
Ken
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