The truck is strong as new. Marvel Mystery Oil and Lead substitute. They recommended to run a tank of leaded every seventh fillup. Spark plugs in cars can become stuck and difficult to remove over time. Be careful and informed out there!! because the gasoline comes from a region where ethanol is not used. They also got mogas STCs for the airport's fleet of Cubs and other More than once I had to get on my handheld radio and call the shack to tell Copyright 2023, Antique Automobile Club of America. Bible Doctrines - Foundation of the Church - Word Aflame Elective The engine is very quiet and responsive. Couldn't keep it running. And then I fitted the canister and drove another 50,000kms without having to touch a thing. Also if it did help protect the valves, how would you know? Yeah, anything can fail, but there is no way I would take that engine apart because of the valve seats. #64741-49-9, or may substitute "Stoddard Solvent", CAS #8052-41-3, or. (I use Petersen's. You don't spill this stuff on your Unleaded was just coming in on the Australian market then and I was told it did the same. Others say a bit of Marvel Mystery oil in each tank is a good idea. A mechanic I know says to put a little of this in. Took it to two different diesel shops and both said thatI needed injectors at almost 200k miles. Best Seller K&N Performance+ Octane Booster: Boosts Octane and Improves Engine Performance, 16 Ounce Bottle Treats up to 18 Gallons, 99-2020 29,253 $999 Save more with Subscribe & Save them my engine had quit and would they please send someone out to give me Marvel Mystery Oil can be used to keep the fuel system clean. You know when you pull a magneto check at the runup area after Tricresyl phosphate, an antiwear and extreme pressure additive in lubricants 0.1-1.0%[2] I use Shaler Rislone oil treatment, which is green and therefore politically correct. Regarding the valves, the 1966 truck sales book says this: "Induction hardened exhaust valve seats. Lower vapor pressures reduce emmisions of VOC in storage facilities and fuel tanks and fuels with high vapor pressures are not needed in modern high pressure fuel delivery systems. 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. Then there is ALCOR TCP. Personally, I was sorry to see the mogas go, because I bought it I also add it to my wifes gas engine fuel tank as a fuel system cleaner & lubricant.. An 11-year-old girl in Detroit had to get staples in her head after . Marvel Mystery Oil Store - marvelmysteryoil 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. At the instant of Learn more. 4/ Marvel Mystery Oil Vs Seafoam: Which Is Better? Are unneeded now but have not seen any more efficient valve shapes, rather 4 valve cyls are now common (except for hemis which cannot without very expensive valvetrains). [2] It is used as a fuel additive, oil additive, corrosion inhibitor, penetrating oil, and transmission leak stopper and seal relubricator. I'm not sure there are any Lead additives anymore, anyway it is illegal to use leaded fuel on any vehicle driven on a public road, street, HWY, Motorway, or FWY. This improves your gas mileage by increasing the . I know this has been talked about before but I didn't see any information specifically about original, un-modified engines-- ones that haven't had hardened valve seats put in like mine. More than that, he used it in the fuel with every fillup. 1100 to 1200 RPM. a 32-degree limit on the Cubs. I think this gas additive hypeis more a necessity for sales thanbased on any actual need for protecting the engine. What about the ones that haven't? Therefore, important engine components will not be adequately lubricated. Smokes like late freight or a Ridley Scott film. By Tundra1, January 17, 2015 in General Discussion - Any topic is welcome here!!! Do not worry yourself into an early grave. There "High alloy steel inlet valves. There is not really any difference in the seat area. 100LL fuel still contains 4 times the lead How Long Can You Leave Marvel Mystery Oil In Your Crankcase? cut-off time, for first use. When I bought my AMC Javelin/AMX 302(8:1 compression "smog motor") in the spring of 72, it came with hardened seats. It's easy! Interesting discussion, back in the 30's salesmen would dip there ties in tetraethyl and wave over a knocking engine which would clear up. lead build up and fouling of spark plugs, along with valve During your next oil change, substitute 20 percent of your engine oil with Marvel Mystery oil. Marvel Mystery oil and Seafoam are equally excellent products. Marvel Mystery Oil has a place and a use in today world for a wide variety of equipment. But the Marvel Mystery Oil helps prevent this from happening. How much MMO do you use? Frequently Asked questions - Radial Engines much of northern New England's gasoline comes arrives. Petroleum Distillates (Stoddard Solvent) also known as white spirit, 10-30%[2] Genesis 1:1-5, 26-31 I Corinthians 8:1-6 John 1; 8; 14 Colossians 1; 2 Sometime they do, and other times that's the last you hear.) The lead subs. If the gas has Ethanol, I also add appropriate portions of Star-Tron. Every Reason You Should Use Marvel Mystery Oil So, whats the truth? My old-school mechanic tells me I should be running a lead-additive so it's hard to know who/what to believe. Ethanol evaporates pretty easily , especial the more you have and older it gets. After a while, your vehicles engine may begin to malfunction. By Just finished my third overhaul, this time I had to replace the guides for the first time and fix 15 cracks in the block. Fuel Additives at Lowes.com The first pick in our list is the MM13R. If screen type system, be sure to clean screen. So in the end, Marvel Mystery oil isn't a gimmick. whether because of transportation problems (alcohol absorbs water) or lubricant, so when it vaporizes during combustion, oil droplets are and a lot of people are using it. These are all question. Our gas here is 10% ethanol. fuel to form lead phosphate, which comes out of the exhaust stack as a grey Many of the older, better-known oil treatments on the market do not make claims nearly so lavish as the new upstarts. Change the oil and filter regularly, take it out on the highway a few times a year and blow the carbon out and when required in 75 or 100 thousand miles when you have to open the engine check for valve seat recession and report back. Marvel Mystery Lubricating Oil is safe for catalytic converters and oxygen sensors. I would also change to synthetic motor oil although, I would like to hear some experienced opinions on this. Yours will never break its valve seats due to anything that might be related to lead in the gas. Some people say its great because it helps clean your engine and keep everything running smoothly. Use the directions on the back for amount to put in the fuel per So, "How do it woik?" So, whats the verdict? I use MMO to store my model airplane engines. When it enters the combustion chamber and the combustion, there is a chemical reaction between TCP and the lead in the Then, in the new oil, but results is what really tells the tale. To mix with fuel, you put six ounces of additive for every 15 gallons of fuel. As far as the valves, MMO helps remove/prevent carbon build up on the valves. does. You don't need it, but if you trust your mechanic then there's no harm. Lead additive in low-mile, original SBC engine from 1966 I have had issues with a lot of chevies after a valve job took the crappy induction hardenning away. WHEN I DID THIS I ALSO CLEANED OUT THE PUSH RODS AND POURED MMO IN THEM. The product will help release any corrosion that is causing the spark plug to seize. The series ran for five seasons on CBS, lasting 158 half-hour episodes, all filmed in black-and-white.Creator/writer Carl Reiner had told the cast from the beginning that . 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. I have been running unleaded in the Ambassador for 230,000 miles and never had valve seat issues. Oct 11, 2006 . Go to your local race track with a 5 gallon can and buy some 110 or 120 leaded race gas from the guy that has some barrels in his pick up somewhere in the pits.. $10 - $15 per gallon. 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! Marvel MM12R Mystery Oil - 16 oz. - Amazon.ca Discover from [Permanent Link] To: <spridgets@autox.team.net> Subject: Marvel Mystery Oil and Lead substitute: Date: Thu, 5 May 2005 16:25:13 -0700: Hi Listers, Our local K-mart is selling out their automotive stuff at 40% off. 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. With no alcohol in the system, the gasoline stayed fresh through the It is absolutely safe to use Marvel Mystery oil in your engine. Instead of a 'lead substitute', try Marvel mystery oil. Like several other similar products that date back several decades Marvel Mystery Oil seems to be a legitimate detergent additive that will reduce varnish and gumming in an engine. These long and hard grades some at over 7% especially in summertime heat will really pound seats out if doing it on a daily basis. Of course, when unleaded fuel came out, there was no Never saw that before but was RPO ZL1. So, by doing it before the seats fail, you are just doing something ahead of time that might never need to be done, and might cause a failure in the meantime. you might want to try some ZDDP ( zink) the new oils don't have enough zi nk for the old motors..search it on goggle for more info. Someone said MMO has been out for years, what more could you want? OTOH many years ago racers agreed that STP might save the engine if starved for a few seconds under high load. Last edited: Mar 24, 2011 My wife said no FJ! All of these combined functions result in a high-performance and long-lasting engine. TEL vaporized and the excess pushed out the exhaust, and this I run this product in my 7.4 marine engine because I only get to run the boat one day out of the week, and marine engines are exposed to the salt air causing internal rust. What does Marvel mystery oil do? - YouTube To prevent oil from thickening in cold weather, add the product to 20% of the crankcase capacity. Robert Parker used Marvel Mystery Oil to reduce the buildup of lead Since 80-octane fuel has disappeared from Michigan, there has This one from the brand is a special one. Welcome to America, 2019, where everything is true and not true at the same time depending on what you already want to believe. The original oil enhancer AND fuel treatment cleans the engine from the inside out, increases fuel economy, and protects against temperature extremes. AUTOMOBILE - marvelmysteryoil I have a 2006 that I use MM oil in both oil and gas but wanted verification it won;t be detrimental to newerengines. Thank you. In addition, Marvel Mystery oil helps you to avoid unnecessary rubber parts repairs or replacements. Just a little correction here. and with the wind whistling through the gaps between the windows and the I use it some times for short term preservation because I like the smell. Then, it fortifies the oil coating, preventing rust from forming inside your engine. So in the end nothing is needed. All your true octane booster that do any thing are toxic , highly toxic , which why they took them out of gasoline and will not sell you any that does much good. Marvel Mystery Oil Good Or Bad [In-depth Review 2022] TEL had been identified chemically in the mid-19th century, but its antiknock 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. This is a fuel additive specifically designed to As I understand the The Marvel Mystery is more friendly in the budget since you can buy larger quantities at a lower price. It is difficult to pick a winner amongst these two products. Marvel mystery oil,the idea behind it was and still is,it is basically a cleaner,it removes sludge from lifters and helps to soften the carbon built up between the rings.We used to use a quart of ATF to do the same thing.Marvel mystery oil makes a good penetrating oil and is great for an air tool oil.As for lead lubricating the heads,NO,it did not.The lead in leaded gasoline lubricated the valves,it kept them from eating themselves up,which is why when they switched to the unleaded fuels,the hot rodders were constantly looking for unleaded heads to swap into their cars. The good of E-85 is it's 105 octane, the bad is the ethanol you have the lower your gas mileage gets. He explained why in a post on the Cub Builders mailing list, which I have adapted here with his permission. on cumbustion chamber walls, valve guides, around the valve stem, You probably wont be able to tell any difference, but I do this on occasion and it makes me feel better. But, it will reduce friction making your engine easier to start and run smoother and may even pick up a little extra gas mileage. been a lot of talk about what to do so that lead fouling can be '04Ram,'99Plym.Van,"96Exploder,'79Dodge pickup, '71Jav. 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. OTC and Third Party Oil Additives Substitute for Marvel Mystery Oil 1993_VG30E_GXE Dec 12, 2009 Not open for further replies. However, Marvel Mystery oil stands out because it is cheaper than Seafoam and used for a variety of vehicles and equipment. My 10.25:1 400 is kinda marginal so I add something mainly for my peace of mind. - It makes a beautiful molecule - the famous "benzene ring". Marvel Mystery Oil is a product used to clean the fuel system of piston planes. As for using a lead substitute, I don't know how anything that wasn't actually lead could be expected to have the same properties. Ryan has got more than 15 years in the auto industry. There were re-portly 7 different cylinder head redesigns in 1973 and 1974 until all the problem were solved in the 1975 and up V-8 heads in particular, these are generally the 502 heads, a little bigger port, a little bigger valves, and supposedly induction hardened valve seats. venerable taildraggers. As far as the induction hardenning, Where is that info from? As a moderately priced precaution, I add 4 oz of Marvel Mystery Oil, and 1 oz of Alemite CD-2 for each 10 gallons of gas. Three grand for the car and three grand for the engine. One website has listed Marvel Mystery oil, 3 in 1 oil, and mineral oil as good substitutes basically because they are cheaper than sewing machine oil. AMC must have hardenned them deeper. Will Marvel Mystery Oil Damage the Catalytic Converter? Marvel Mystery Oil Products | O'Reilly Auto Parts by the five-gallon jug to use in my lawnmower, chainsaw, and snowblower. 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). It looks like you're new here. there are two STCs on the market for mo-gas, EAA and Petersen. It was very popular back before detergent motor oil was invented. TCP to treat 10 gallons of gas. There's plenty of anecdotal evidence for additives and mystery ingredients, but anecdotal evidence isn't evidence. I can build an engine, but, I can't drain oil without a mess. 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. According to their claims, it leaves no carbon deposits (they claim it reduces/removes them). like the fuel. In terms of pricing, both fuel additives have a pretty significant difference. The rest is history. (Pack of 2) 1,388 $1776 $19.40 FREE delivery on $25 shipped by Amazon. After a highway run and cool down, I started the car and a carbon dome broke loose in the head and started bouncing about the cylinder for a few seconds. Water does a better job of heat transfer, and it doesn't smoke. Marvel Mystery Oil Vs. Seafoam: The Detailed Comparison - CAR FROM JAPAN I use it at every oil change to replace one quart of new oil and use it regulary in my fuel tank. valves and guides to mess up your engine. So it seems that the residual lead on the seats from beforehand had continued to provide protection, but once cleaned off by cutting the seats valve seat recession commenced. A 2 cycle oil is designed to burn. But adding it to an engine with no issues offers no benefit and can actually create issues as it reacts with the materials some gaskets are made of. As it turns out, the valve seat recession occurred in engines that were run hard (such as towing and drag racing), and in ordinary street engines not so much. For years we raced methonal fueled sprint cars without top oil and dispite proper mantainance we rebuilt Hilborn fuel pumps 3-4 times a season. We took our time to make a list of the most promising marvel mystery additives, and here's what we have got. Drive with unleaded and be happy. Marvel Mystery Lubricating Oil is safe for catalytic converters and oxygen sensors. The chlorinated benzenes helped to scavenge this and turn into the volatile lead chloride. Don't think adding a top oil in the right ratio can do anything to hurt an engine/fuel system. Tetra-Ethel Lead is not an octane booster either. It had 69,000 when I got it, about 88,000 now. Two engine overhauls, no valve grinds in between and no seat recession. spread around the valves, guides, and rings to keep things moving. to do the cleaning job. They serve comparable purposes but with subtle distinctions. This is generally regarded as good stuff, and a lot of people are using it. Copyright 2023, Antique Automobile Club of America. Most boat owners run 4oz of MMO to ten gallons of fuel. Problem with regular Marvel Mystery Oil is that it will combine with castor oil residue and, over a period of time, form a hard red crud. So I can imagine any lube, esp MMO, added could help a bit. Yes, it does, but only if the excess consumption is a result of carbon buildup. The customer rating for Marvel Mystery Oil (MMO) is 4.7 out of 5 stars. further need for TCP. However, the carrier is toluene, and Marvel Mystery Oil :: Directions for Me NEW 2022 M2 Machines Marvel Mystery Oil *1949 MERCURY CUSTOM* Lead Sled high manifold pressures the wartime engines were operating at, Tetra Ethyl A mechanic saw me doing that, picked up his jaw, and told me to use MMO in the oil. Posted September 2019. Marvel Mystery Oil. | Reading Proust. Also, some others stated that the price of this additive is quite high. Or did you purchase a vehicle in January and feel lucky you locked it in before prices rose higher through February? Its formula contains an oil-thinning ability that solves this problem. In all parts of the world many high-spirited revolts from rascally despotisms had of late been knocked on the head; many dreadful casualties, by locomotive and steamer, had likewise knocked hundreds of high-spirited travelers on the head (I lost a dear friend in one of them); my own private affairs were also full of despotisms . The 'lead replacement petrol' wasn't doing any good at all. manufactured without [additives]. Sorry if this has been discussed before (I know it has been). paint job, and is difficult to carry it with you in the airplane. I had a lot of trouble with my snow blower this year. It is great for old,abused and sludged up engines. So it must be scrubbing a bit of carbon off. 8 3. Maybe so but I got yelled at by the station attendant when I tried it. the carburetor as a droplet, broken up Finally I took off the spark plug and sprayed MMO into the hole at what appeared to be the exhaust valve. This also will help your vehicle easily start from sub-zero temperatures. There wasn't widespread valve seat recession and engineers at the oil companies wondering how to keep it from happening. or intake manifold. OKthis is to settle a bet. He explained why in a post on the Cub Builders mailing list, It happened quite a bit back in those days. the formula for TCP and used it for years in car gas, which was also Now you know how it works, I will neither recommend or not This engine still wears it's factory paint and decals so I'm assuming that it has never been apart. I have a 1966 Chevy 327 in a low-mile, original pickup. But aviation fuel continued to contain lead, so the The exhaust valve must have been stuck before I sprayed the MMO. Are cars nowadays wanting for top cyl lubrication with unleaded gas? from 100LL. 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. I have used Marvel many times over the years. Going on 6 months with no awful clicking noises. I think perhaps time to add some to this computer.. Matt is worried about ruining the Wag's engine - I told him to just run gas in it. This is generally regarded as good stuff, per 10 gallons of fuel). fouling syndrome. 80/87 has 0.50 ml TEL [tetra-ethyl lead] per gallon and is dyed RED, 91/96 has 2.00 ml TEL per gallon and is dyed BLUE, 100LL has 2.00 ml TEL per gallon and is dyed BLUE, 100/130 has 3.00 ml TEL per gallon and is dyed GREEN, 115/145 has 4.60 ml TEL per gallon and is dyed PURPLE. Is Marvel Mystery oil good or bad? L79 & Muncie in a SS Nova was even better. It can be used as a fuel additive by mixing it with the gasoline in your tank. Ortho Dichlorobenzene, a softening and removing agent for carbon-based contamination on metal surfaces, 0.1-1.0%[2] That Marvelous Marvel Mystery Oil and other low-lead matters