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Re: Rotella users: T4 or T6?

Posted: Sun Jun 22, 2025 6:21 pm
by rmel
I've used Phillips X/C for years the anti-wear package is LW-16702 approved and
required by Lycoming. I too was initially worried about what anti-wear was used.
It's good stuff. I'd have no qualms switching back but I kinda have dialed in Lucas
Classic at least for now.