Just finished my third overhaul, this time I had to replace the guides for the first time and fix 15 cracks in the block. Just like the topic of using non-detergent oil. THIS ELIMINATED THE VALVE TAP THAT HAD EXISTED PRIOR TO THIS WORK. In the winter, oil thickening can cause slow flow or sometimes not at all, putting a lot of strain on the engine. Login; Register; Espaol. From the stories I had heard I figured my carburetor must look like a glue factory inside. It had 69,000 when I got it, about 88,000 now. Therefore, it helps reduce friction of moving parts and cools the engine. Oil does a better job of preventing galling on the lands, and chip rewelding, which I doubt you're getting into. Lead (TEL) was a necessity. Where did you get your information. You probably wont be able to tell any difference, but I do this on occasion and it makes me feel better. Used Marvel mystery oil on an oil change because lifters were sticking in my 94 trooper. When you mix this additive into your fuel, it helps to reduce carbon emissions. through directly through the carburetor while the engine is running. It soaks into the carbon and eventually This is in the 72 Wag (360). Regular use can lead to improved fuel economy. Personally, I was sorry to see the mogas go, because I bought it Marvel Mystery Oil can be used as a break-in oil rebuilt engines when recommended to use a very light weight oil for the first 500 miles. The octane is in how the fuel is refined and what "CUT" it is is. This in turn caused increased vehicle performance and fuel economy. 1 1993_VG30E_GXE Joined Apr 4, 2009 Messages 355 Location Ontario, Canada Dec 12, 2009 #1 Does anyone know of a substitute or name a few, as MMO is discontinued now in Canada. The engine is very quiet and responsive. Avgas contains lead, probably have enough lead without adding more. Two engine overhauls, no valve grinds in between and no seat recession. With no alcohol in the system, the gasoline stayed fresh through the In very short order this one seat dramatically ate itself away. It's your money. AFAIK GM never put better guides in the small block Chevy, they just kept drilling holes in the cast iron like they had been doing. paint job, and is difficult to carry it with you in the airplane. sodly (And no, Yours will never break its valve seats due to anything that might be related to lead in the gas. I have never had issues with even square port heads with valve recession and I rag the heck out of my cars and used to cruise around the desert at 120 M.P.H. AMC engines never really have issues with valve recession as they used good materials in their heads. As a result, your car will have to work harder to generate enough power to crank the engine. Oil Enema.". much of northern New England's gasoline comes arrives. the Warbird's Forum EXCLUSIVE: Why this pro-gun Colorado Democrat thinks he can beat Lauren Boebert in a rematch: Businessman Adam Frisch criticizes his own party for abandoning him and rural Americans - and says . Marvel oil is used in the gasoline of inboard and I/O engines as an upper cylinder lubricant, and to lubricate fuel system components,( especially the fuel injectors). Here's my scenario. To go into more detail, the mechanic who advised me to use it said it would dissolve varnish and gunk, free up rings, etc. Not those other engines that were not really for the sans coulottes often had unusual ratings. container says not to do it. MMO goes through So either don't worry about it or fit a tin canister just to be sure And for those about to post that I don't know what I'm talking about, that it is 'snake oil', save your breath. Neither should be used for the first time Then I can tell you it definitely improves the fuel economy. Cleaning firearms with Marvel Mystery Oil? Right. One customer said, I added MMO to my 12 Ram 2500 diesel tank. (I use Petersen's. The mileage appears to be 34,000. The TCP/Marvel Mystery Oil option: These are most likely Some state that this additive can help reduce the chattering noise by 90%.Another user said that he added some MMO to the crankcase of his Avalanche 2002 a while back. them my engine had quit and would they please send someone out to give me which I adapted here with his permission. This diesel fuel additive does not comply with the federal ultra low sulfur content requirements for use . After that, replace 1 quart of your regular motor oil with Marvel Mystery Oil. Nothing else intervened and nobody else touched my engine. 7 Konsili Lengkap Kanon - Free ebook download as PDF File (.pdf), Text File (.txt) or read book online for free. TEL had been identified chemically in the mid-19th century, but its antiknock. Use additives if you want, it won't hurt the engine. I don't think I've seen so many responses so quickly to a post before. to free up stuck rings and valves by giving the engine a "Mystery Finally I took off the spark plug and sprayed MMO into the hole at what appeared to be the exhaust valve. I NO LONGER OWN IT BUT THE NEW OWNER NOW HAS 145K ON IT AND IT IS STRONG AND QUIET, Do Not Sell or Share My Personal Information. further need for TCP. This one from the brand is a special one. I use MMO instead of Ed's Red for use inside the house (still have part of a gallon can). I thought I had successfully purged all that stuff from my brain like a bad dream. There is not really any difference in the seat area. We are putting 89 octane in, and adding a can of lead substitute every tank right now. I forget the MIL spec number. We had charts that told us how many gallons of MMO to put in per You can look up the MSDS sheet for what it's made of. There are a lot of debates about Marvel Mystery Oil is it good for your car or not? for every 10 gallons of gasoline. Definitely not a Corvette motor. At the temperatures found in the combustion chamber of a cylinder, MM oil will be vaporized. It's primary purpose is to cool the cutters. Newsletter? TCP to treat 10 gallons of gas. See Also: Lucas Vs Seafoam: Head-To-Head Comparison. created during WWII because the cooler cylinders on the multi-row radial Marvel Mystery Lubricating Oil is safe for catalytic converters and oxygen sensors. This cleans the carbon and sludge collected in (If you Marvel Mystery Oil helps unleash maximum power and performance while extending engine life. Your email address will not be published. avoided in the smaller and older engines. I use an additive (CD-32)in my Judge with #12 heads. -- Could you share with us your experience of using this MMO in the comment box below? If used properly, there are no harmful side effects of using Marvel Mystery oil at every fill-up. Carbon deposits will cause motor oil to burn more than usual. manufactured without [additives]. Simple. it absorbs water out of the atmosphere. Marvel Mystery Oil was formulated shortly after World War I by an automotive engineer named Burt Pierce. You can also just pour the stuff into the cylinders and run the I have also seen boaters with oil injected outboards run MMO in the fuel as an upper cylinder lubricant. In addition, Marvel Mystery oil helps you to avoid unnecessary rubber parts repairs or replacements. So, "How do it woik?" Anyone who has used them knows they work and has had a good experience with them. Charles Kettering discovered that lead would boost octane in the 1930s, and it was cheap, plentiful, and easy to add to fuel so there it was. And the mogas smelled! However, Marvel Mystery oil stands out because it is cheaper than Seafoam and used for a variety of vehicles and equipment. Let's end this nonsense before the cloudy waters become opaque, eh? The '30 Packard and '15 Hudson don't get pushed as hard as the others, but are typically treated to additives, as well - maybe a waste of time and $$, but I feel better about it. was also left to ponder what would have happened if I had overshot and Are you currently in the car market and getting discouraged by high prices? Cleaning firearms with Marvel Mystery Oil? Hi Jim, You can use regular 2 cycle engine oil or even any light weight motor oil. I have been driving a 10.25 compression ratio 401 Buick for the last 15 years on regular pump gas. Then there is ALCOR TCP. https://www.consumerreports.org/car-maintenance/study-shows-top-tier-gasoline-worth-extra-price/. He hasnt had to replace the crappy fuel pump yet, even after 300k miles. Posted September 2019. There's plenty of anecdotal evidence for additives and mystery ingredients, but anecdotal evidence isn't evidence. Once we started using top oil, fuel pumps lasted all season.Can't say what Marvel will do for seats but we saw less guide wear with top oil. creates great clouds of smoke, and extends engine a life for a few more I first experienced this in the Toyota 12R engine (I think that's the right designation, 1600cc pushrod) in a Hi-Ace. Many believe that when used correctly, it can do good things in your cars. Quote; Link to comment Share on other sites. Whether that's due to using additives or not using additives is for the anecdotal evidence pile. The only drawback I know of to using synthetic in older engines, is that it can make oil leaks worse. Don't listen to them. I have a 1966 Chevy 327 in a low-mile, original pickup. After a while, your vehicles engine may begin to malfunction. The metal parts of your engine rust over time and eventually fail. A 2 cycle oil is designed to burn. I believe 2 cycle oil may be more prone to fouling because it is meant to be burned. When the fuel in the tractor is about a month old, I drain and filter it then throw that into my '71 Chevy van. I had to dismantle it, clean them with bleach and then reassemble it. That's probably more than you wanted to know about benzene - and I don't know why I remembered it. MMO is basically mineral oil, thinner, and a dash of a chemical soap. This is a fuel additive specifically designed to Start with the Scriptures. effectiveness was discovered in 1921 by the General Motors research laboratory, which had spent several years attempting to find an additive that was both highly effective and inexpensive. Valves on 327 engines have aluminized faces to retard the formation of deposits, thereby increasing valve life and reducing maintenance requirements. It comes in different packages but you can buy a single bottle for less than $4. The leading theory is engines would lead foul, creating lots of engine problems. It also helps lubricate and clean cylinders, pistons, and intake valves. It is recommended that you use Marvel Mystery oil in your fuel system every time you fill up your vehicle. Puts me in a bit of a pickle! Chevvy was most notorious for this rating the "racers only" Z-28 302 at 290hp and the "public" SS-350 at 295 hp. This gives the oil time to work its way through the buildup around the spark plug. Can MMO be used as a lead substitute? Marvel Mystery Oil, an additives found in Marvel Mystery Oil, can extend the life of your vehicle's engine. But I do think that the oil leak can be caused by many other reasons, you should check your car carefully to inspect and fix it. Moving on ten or fifteen years, we were using 'lead replacement petrol', which had varying degrees of usefulness I'm told. LRDaum. Aluminized head retards build up of deposits and chrome plated stem reduces scuffing and wear. 8 3. My 10.25:1 400 is kinda marginal so I add something mainly for my peace of mind. Lead was added to gasoline to deposit a metallic cushion and lubricating film on exhaust valves way back in the early days of auto and aviation engines. Valve seat recession does occur if you are hammering unhardened seats while drag racing, but for a even bigger demise of the seat occurs in road racing or the poor guy that climbs the Questa grade, Grape Vine, Sepulveda Grade, or the Conejo grade every day on his way to work. Moreover, the product is compatible with either full-synthetic or synthetic blend oil formulations. OR THE CROWING OF THE NOBLE COCK BENEVENTANO. Aluminized valve faces on the 283 engine with applications in the 50 series trucks slow the formation of deposits, keep valves cleaner and longer-lived. Followers 4 . powder. Find many great new & used options and get the best deals for NEW 2022 M2 Machines Marvel Mystery Oil *1949 MERCURY CUSTOM* Lead Sled # R 91 at the best online prices at eBay! Burns Hotter of course, so what Plum says is true for both Marvel, or crankcase oil getting burned in a wore-out cylinder. Tough high alloy gives extra durability. There Drive with unleaded and be happy. N201MKTurbo. Pretty sure it didn't require any special fuel back then. whether because of transportation problems (alcohol absorbs water) or Thats why besides being a mechanic and technician, he started his writing for an auto blog. Some will make it to the screen, but A reference in my 1994 Accord owner's manual to Marvel Mystery Oil; it was right after the "hosing out your gas tank" and "cinder block cruise control" chapter. Gas was unleaded until compression ratios started going up in the '50s. Our gas here is 10% ethanol. What fuel or additives we are talking about depends on which SBC (the 275hp 327 was a really nice Impala combo but required premium fuel). I sometimes add twice that proportion to help with starting to cleanup any gunk in the fuel system and rings while running a car that has sat for a long time and there's no trace of smoky exhaust. They recommended to run a tank of leaded every seventh fillup. However, I wonder what adding oils to the fuel may do if the engine is prone to detonation or ping, as if your engine "uses oil", that oil introduced into the combustion process usually actually increases detonation and/or ping. If you want your engine to last as long as possible add a little Marvel Mystery Oil, Bardahl, Redex or your favorite upper cylinder lubricant to the gas. It has everything it it your engine needs. AMC must have hardenned them deeper. Started it up and of course it smoked for a little while, but I couldn't believe how much better the thing ran. I am no idiot, I have had the experience and it was a properly measured and documented approach I took. Regularly adding this additive to your fuel tank can increase your cars fuel mileage, eliminate carbon deposits, clean your engine and fuel system, etc. TEL vaporized and the excess pushed out the exhaust, and this Born in Chicago in 1923, Marvel Mystery Oil was developed to combat deposits on carburetors caused by poorly refined gasoline of the age. I think he was right thoughthe internal explosion of the diesel fuel as it gets compressed between the main bearings would probably clean it up pretty good, it would disassemble it for me, then if I didn't die, I could rebuild it in the parking lot over the next few days (if I didn't get arrested) and it would no longer use any oil. A quart of MMO in the oil will help clean up a sludged up engine and free up piston rings that are stuck in the piston grooves due to gum and varnish. These fuel and oil additives are designed to clean away deposits, sludge, and fuel residues from the engine and keep it running smoothly. It's more cleaner than oil. Okay, thats not a trick subject line. It is the "interesting" engines that may need more protection but few of these are driven often and mostly use race/AV gas. Pierce was best known for his invention of the "Marvel Carburetor", which became the standard automobile carburetor of its time. Then, wait for an hour or longer before attempting to remove it. 2/ Will Marvel Mystery Oil Reduce Oil Consumption? #64741-49-9, or may substitute "Stoddard Solvent", CAS #8052-41-3, or. padgett, this is a stock "hi-torque" 327 truck engine. named Rick told me that TCP stands for Tri-Cresyl-Phosphate. Regarding the valves, the 1966 truck sales book says this: "Induction hardened exhaust valve seats. up to a higher RPM for a few seconds and then recheck gives a Marvel Mystery Oil(R) boasting an enviable reputation among vehicle owners worldwide, is truly a legend of its own. 5 Reasons Why You Should Use Marvel Mystery Oil, Whats Customers Say About Marvel Mystery Oil. Your donations help keep this valuable resource free and growing. Marvel reduces and prevents varnish and . 100LL fuel still contains 4 times the lead This Benzene is an interesting little hydrocarbon. venerable taildraggers. MY 86 CJ-7 NEEDED THE HEAD GASKET REPLACED. Well, there you have it, that engine already has induction hardened valve seats, so no worries, DRIVE ON! If screen type system, be sure to clean screen. I hear a lot of disagreement about the need to run lead-substitute or lead additive in older engines. loosens it up and it goes out the exhaust system. When Marvel Mystery oil is applied, it can dramatically slow down this process. Reply #2 on: September 30, 2020, 09:06:35 am . there are two STCs on the market for mo-gas, EAA and Petersen. Many users also stated that they would order this product again as it helps improve the fuel economy. By Tundra1, January 17, 2015 in General Discussion - Any topic is welcome here!!! that mechanic also told me that if I poured diesel fuel in the crankcase while the engine slowly idled, it would clean out the varnish and free up the oil passages. I have used Marvel many times over the years. Dhanley, I believe those engine solvents in the can are nothing but a quart of diesel fuel. Yes, lead lubricates the upper cylinder head, but just because you use unleaded fuel doesn't necessarily mean your car lacks lubrication. Use one pint Marvel Mystery Oil about 5 hours before oil change. Both of them have a solid track record for keeping your engine system and fuel clean. This also will help your vehicle easily start from sub-zero temperatures. Anyone who has never tried them will decry them and put forward all sorts of 'proof' that they cannot work. If the gas has Ethanol, I also add appropriate portions of Star-Tron. So, whats the verdict? Ortho Dichlorobenzene, a softening and removing agent for carbon-based contamination on metal surfaces, 0.1-1.0%[2] Copyright 2023, Antique Automobile Club of America. Most gas has about 10 to 15% these days.E-85 has as much as 85 % ethanol, but out west here it's more like e-40 or 50 .
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