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Marvel Mystery Oil

Posted By Joe Johnston 17 Years Ago
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HT32BSX115
Posted 17 Years Ago
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Tim,

I used to live in Taft.

I know there's a great group of hams around the Fresno/Visalia area that could hook you up.


Try contacting http://w6to.com/



Regards,


Rick



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1955 F-600/272/E4OD// Disclaimer: No animals were injured while test driving my F-600 except the ones I ran over intentionally!

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mctim64
Posted 17 Years Ago
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Thanks for all the info on the MMO,

I'm not a "Ham" but my father was since the thirties (W6MUV), He passed away last year at the nice old age of 88 and I was left with a bunch of his old equipment and magazines. I offered the to the Hams that came to his memorial but no body came to clame any of it. I would be willing to give it to the right person if they just come get it or pay for shipping.

I have decades of QST and ARRL mags back to the 40s atleast, and here are few pics of a few pieces.



http://forums.y-blocksforever.com/uploads/images/b1f2e0d6-2566-46b3-b81d-3ff3.jpg   God Bless. Smile  Tim                           http://yblockguy.com/

350ci Y-Block FED "Elwood", 301ci Y-Block Unibody LSR "Jake", 312ci Y-Block '58 F-100, 338ci Y-Block powered Model A Tudor

tim@yblockguy.com  Visalia, California    Just west of the Sequoias


HT32BSX115
Posted 17 Years Ago
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Ol Ford Guy (10/14/2008)
Hey Rick,



You must be a Hallicrafters man. I wonder how many Y-Block guy's are hams? Our web site host is and so am I.



de W9PJ








You caught me!!



I have had this user name on 4 or 5 different sites Y-block, truck, Linux, GM Diesel, iBoats etc....



NO ONE has ever asked me what it means! I actually have an HT32B AND an SX115.!!



I always wanted them starting back in the 70's! The SX115 works and the HT32B needs attention. I also have an SR-400, a Drake C-line (bought it new) and some other newer ICOM stuff!





73/Rick










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1955 F-600/272/E4OD// Disclaimer: No animals were injured while test driving my F-600 except the ones I ran over intentionally!

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This post was created using OpenSuSE Linux x64 and Firefox

Ol Ford Guy
Posted 17 Years Ago
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Hey Rick,

You must be a Hallicrafters man.  I wonder how many Y-Block guy's are hams?  Our web site host is and so am I.

de W9PJ

Paul J. - '57 E Code

Ketterbros
Posted 17 Years Ago
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OK, I'am convinced, next trip to the drag strip, I recommend MMO to the scrub drivers..

Remember Henry Ford never drove a chevbie, But Louis Cheverolet drove Fords..

Brother and I own/operate 1957 Ford Fairlane 312/4x2 and two 1963 Falcons 302 rollers carburated 600cfm, FE427 sitting in shed..

HT32BSX115
Posted 17 Years Ago
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Hi Tim,

I have talked to MANY Stinson and Bellanca owners and a LOT of them said they've run it in Franklins for MANY years......"with no problems"

I suppose that you could get away with it in a low compression engine. The A-65 was something like 7:1 compression ratio I think.........

By the way here's another article that also talks about valve sticking (and they also suggest to NOT use MMO)
http://www.sacskyranch.com/eng176.htm

I don't see the advantage of putting a Naptha/oil/lard/red-dye mixture in a gasoline engine...... and the FAA doesn't either. Not only do you run the risk of detonation but you also run the risk of plug fouling from the oil.

Alcor TCP is FAA approved and is (was) used to prevent lead fouling in low compression engines running leaded fuel. Notice from the MSDS below that they don't put oil in the additive.....it's just used to prevent the lead components from collecting on the plugs, valves etc, inside the combustion chamber (it doesn't claim to remove the lead deposits already there)

http://lib.store.yahoo.net/lib/stylespilotshop/TCP-MSDS.pdf

There is a HUGE amount of testimonial-evidence out there. For some reason a LOT of people think they need to put things in their engines that is not recommended by industry but are recommended by the people that sell them to "fix" a perceived problem.

The problem with testimonial "evidence" is that it is not really evidence at all......AND usually, folks don't consider the (much larger number of) people that don't use those "snake oils" and "never have a problem". (Excluding zddp additives of course)


Maybe all this stuff is not that relevant to our Y-block engines, but for fogging an engine for winter layup they DO have products that are specifically for that purpose and are used in marine and other engines every year. If I was going to do a winter layup I would probably use one of those instead of MMO.



Cheers,








-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
1955 F-600/272/E4OD// Disclaimer: No animals were injured while test driving my F-600 except the ones I ran over intentionally!

---------------------
This post was created using OpenSuSE Linux x64 and Firefox

mctim64
Posted 17 Years Ago
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Well Rick,

You make a very strong argument, I ran MMO in a Cont. A-65 (a very low comp. engine) for a number of years and never had a problem.  But you give me something to ponder.

Tim

http://forums.y-blocksforever.com/uploads/images/b1f2e0d6-2566-46b3-b81d-3ff3.jpg   God Bless. Smile  Tim                           http://yblockguy.com/

350ci Y-Block FED "Elwood", 301ci Y-Block Unibody LSR "Jake", 312ci Y-Block '58 F-100, 338ci Y-Block powered Model A Tudor

tim@yblockguy.com  Visalia, California    Just west of the Sequoias


HT32BSX115
Posted 17 Years Ago
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This is one of those "Old Wives Tails" where some think MMO does something.......well.....because it's a "mystery"!

My dad used it and thought it did something because.......well, "I used it for 30 years and never had a problem"

I don't know why some think that an oil based liquid poured into gasoline helps the engine but there's a lot of people doing it.

I have owned a 1947 Stinson for 27 years that has a Franklin engine in it and have heard from many Stinson owners that MMO is akin to "Magic" stuff!! (I have NEVER put MMO in the oil or gas.....EVER......and NEVER will!)

Fact is, it's just a light mineral oil mixed with a (Stoddard) solvent.

I don't want to step on anyone's toes but it's pretty risky to put it in any FAA certified engine and then admit to running it because the FAA WILL absolutely take action against ANYONE who they catch using it in fuel intentionally.

I found this in an NTSB report: http://www.ntsb.gov/ntsb/brief2.asp?ev_id=20020916X01610&ntsbno=NYC02LA181&akey=1

Although the pilot and FAA inspector did not report the same fuel tank as containing the red colored fuel, both were in agreement that the one tank contained the red colored fuel.

The operator told the FAA inspector that the red color was from an additive placed in the fuel tank, at a rate of one quart for each refueling. Examination of the engine revealed low compression on all cylinders, ranging from 44/80 to 5/80. Air bypass was noted on all exhaust valves, and on two of the intake valves. The number two cylinder was removed, and evidence consistent with detonation was found on the surface of the piston, and on the valves.

According to the FAA inspector, the additive that was added to the fuel was Marvel Mystery Oil. An empty 1 gallon can of Marvel Mystery Oil was found in the operator's trash. Instructions found on the can stated that the correct ratio for mixing with fuel was 1 part additive to 100 parts fuel. The contents of Marvel Mystery Oil were 74 percent mineral oil, 25 percent stoddard solvent, and 1 percent lard.


In a high compression air-cooled aircraft engine detonation is more prevalent at high cyl head temps and low octane. ANY mineral oils added to high octane fuel will lower the octane......That includes solvents, diesel fuel, and kerosene. (This is a VERY common occurrence when a piston engine aircraft is mistakenly fueled with jet fuel......the engine fails due to SEVERE detonation as the kerosene hits the combustion chamber in higher concentrations usually during take off.)

Liquid cooled engines are less susceptible detonation because the combustion chamber temps are lower.



Snake oils like MMO and others are great for the people who sell them....I am skeptical of their benefits to people who use them.


Regards,






-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
1955 F-600/272/E4OD// Disclaimer: No animals were injured while test driving my F-600 except the ones I ran over intentionally!

---------------------
This post was created using OpenSuSE Linux x64 and Firefox

mctim64
Posted 17 Years Ago
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I've said it before that I like the stuff (MMO) I've used it in the oil and in the fuel. I don't know if the MMO is to be given credit, but I had a '88 Ford Ranger that had 365,000 mile on it when I sold it and I still see it around town. Also my dad used it and he had over 400,000 on a '75 Courier. It's great for air tools also.Smile

Tim

http://forums.y-blocksforever.com/uploads/images/b1f2e0d6-2566-46b3-b81d-3ff3.jpg   God Bless. Smile  Tim                           http://yblockguy.com/

350ci Y-Block FED "Elwood", 301ci Y-Block Unibody LSR "Jake", 312ci Y-Block '58 F-100, 338ci Y-Block powered Model A Tudor

tim@yblockguy.com  Visalia, California    Just west of the Sequoias


John F
Posted 17 Years Ago
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I've used it on stiking valves with success. I run it through the carb, then add to the fuel. Like Ted says it's not a cure all but it will help.

John F Smile

Ballwin, MO

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