Marvel Mystery Oil
#1
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Marvel Mystery Oil
Tried a search and did not find anything, so - - has anyone tried or currently use Marvel Mystery Oil in their boat? What about HP motors..Thanks,
#2
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I don't know about my boat but always in our plane and in my KTM RFS i swear by the stuff....i never really thought about putti.g it in the boat...i've asked alot of mechanics and they say it not gona hurt anything...valves love the stuff
#3
Beak botr
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I was told by old Marine guy to pour in a couple of oz directly into the carb while flushing, help out the valves and guides but does cause white smoke out the exhaust! On a FI engine, not sure where you would access to pour it in and what it would do to your sensors?
#4
JB Marshall
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I run a qt per every 80 gal of fuel and now staring to run about a 1/2 qt in each motor per oil change. It's recommend and sure can't hurt with the bad fuels we run through today.
Just my opinion
Just my opinion
#6
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I use it in every tank of gas, was told this, by a guy on one of the boat race teams. Like J.B.Marshall said, with the poor quality of gas today, it sure can't hurt.
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I have been using it for about 20 years.Here ya go:http://www.marvelmysteryoil.com/inde...te/wheretobuy/
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It works great to lube the valves which basically run dry. It also puts some lube on the top compression rings. I like the stuff and Wallys has gallons for about $10.00
I don't use it in the oil though, I run synthetic.
I don't use it in the oil though, I run synthetic.