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stillsun

Anyone use Mystic oil?

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Never used the stuff myself, but Mystic Mystery Oil seems to be very popular amongst private airplane pilots and mechanics. If it works under those extreme conditions, that is a pretty good endorsement.

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Never used the stuff myself, but Mystic Mystery Oil seems to be very popular amongst private airplane pilots and mechanics. If it works under those extreme conditions, that is a pretty good endorsement.

That would be Marvel Mystery oil and I'd never put it in my plane! It's popular with the diesel crowd as a fuel additive to help lube the pump and injectors.

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I have used it as an additive for my race fuel...just a few ounces per 5 gallons. Some of the "exotic" fuels are rather "dry"...I use it mostly for valve train lube, as it seems to prolong valve stem and seat wear. JMO

Also makes for a great air tool lube! Tdub

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But...Marvel Mystery oil isn't available in 15W-40 HD, so he's talking about something else....and I never heard of it, either.

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Just seeing if anyone uses Mystic oil... I'm trying some 15W-40 HD stuff in the 426 right now.

J

Mystic brand of oils are mainley automotive products, I have seen them used quite a bit and they are very good. The 15W-40 HD is a diesel oil along the lines of the Rotella-T that some people use in their 4-strokes. Can't say if it has the same additives, or lack of additives, that make the Rotella ok to use but it is a good oil.

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This is mounting up to be one of those long oil threads... :thumbsup: I would personally stick with what the manual calls for and change the oil on the recommened interval...

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This is mounting up to be one of those long oil threads... :thumbsup: I would personally stick with what the manual calls for and change the oil on the recommened interval...

Its starting to get good Ralph, make some popcorn and enjoy. :lame:

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