Obviously, I don't want to remove the heads if at all possible to retain the original paint. Drive with unleaded and be happy. Or is it not really noticeable? Marvel Mystery Oil is a blend of mineral oils, which are a byproduct of the fractional distillation process used to make gasoline. engine parts. Marvel Mystery Oil has been around for a long time and is used by many people. either place it will be removed at oil change. Not documented, but everything about the vehicle leads me to believe it's accurate. In terms of pricing, both fuel additives have a pretty significant difference. Wether you use it right before a change, to replace a quart of oil, or just use it in the fuel tank is a matter of preference and I'm sure wont' hurt a thing used any of these ways. A mechanic I know says to put a little of this in. Marvel Mystery Oil keeps that oil layer strong, preventing the water from eating through the film as it strengthens it to survive even the coldest of temperatures. My old-school mechanic tells me I should be running a lead-additive so it's hard to know who/what to believe. Others say a bit of Marvel Mystery oil in each tank is a good idea. Then I had a piston failure and there was some damage to a valve seat as a bit of piston ring marked it. Increases Gas Mileage. Copyright 2023, Antique Automobile Club of America. You may also use Marvel Mystery oil as an oil addition in the crankcase. More sharing options. -- Marvel Mystery oil Marvel Mystery oil. And of course, reduce wear to a minimum. The engine ran smoother and quieter, almost silent at idle. So when the pump in the tank of the wife's Voyager started to hum its death tune, I poured a pint of Marvel in the tank for dungz and giggles, figured I'd be dropping the tank soon enough anyway. As far as the induction hardenning, Where is that info from? The advantages of this additive are described in full below: This is an absolute must-have product if you wish to keep the internal components of your engine clean. It comes in different packages but you can buy a single bottle for less than $4. More than once I had to get on my handheld radio and call the shack to tell Robert Parker uses Marvel Mystery Oil to reduce the buildup of lead from 100LL. Gunk lead substitute, yes or no? on unleaded and no additives. thanksStan. The problem turned out to be one of those new condensers. Followers 4 . 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. Free shipping for many products! Your donations help keep this valuable resource free and growing. 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. Engine. At the instant of What power steering fluid is compatible with 89021184? They claim that the engines run VERY SMOOTH. I use Mobil which is considered a "Top Tier" gasoline: https://www.consumerreports.org/car-maintenance/study-shows-top-tier-gasoline-worth-extra-price/. 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. Sign in or register to get started. Going on 6 months with no awful clicking noises. 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. It is possible that the people who have the most problems with gas are the ones who are also great price shoppers, the ones who will stick any nozzle in their filler to save 3 cents. Understanding that the various brands of what I call 'tin canisters, which are marketed under many names, worked to save valve seats by leaching tin into the fuel, I ordered one. AMC must have hardenned them deeper. Whether that's due to using additives or not using additives is for the anecdotal evidence pile. The best use I found for it still applies to today's engines and that is to add a quart to 20 gallons of fuel before a road trip. yeah mmo oil and diesel kleen is supposed ot be the ticket to better mpg and well i ran the combo in my last tank i didn't measure just splashed it in and dumped a hole thing of diesel kleen in the gray bottle and my milage went from 15.5 to 18+ don't belive me fine don't. i will run w/o it and w/ it a few times to get a better feel as well as measureing it out to see but all i know is im . In very short order this one seat dramatically ate itself away. It soaks into the carbon and eventually Carbon deposits will cause motor oil to burn more than usual. I can build an engine, but, I can't drain oil without a mess. It's amazing how tertra ethyl lead was used to reduce emmissions way back at the turn of the century? in the bottom of the oil kidney. That would most likely cause catastrophic engine failure. I don't think I've seen so many responses so quickly to a post before. 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 These fuel and oil additives are designed to clean away deposits, sludge, and fuel residues from the engine and keep it running smoothly. Bob's article is followed by an email I received from Terry Lutz, expanding on Marvel and the alternative TCP. Re: Marvel Mystery Oil and E10 in our small engines. Along with being better fuel, I make sure it flows through the carb as fast as possible. Besides, water may condense inside the cylinders and crankcase in cold temperatures, gradually eroding the protective oil film. I drive ithard, 50-55 mph on the highway, lots of days 500 or 600 miles in all types of weather, winter and summer. This is a fuel additive specifically designed to Regularly use Marvel in your oil and fuel for a smoother, quieter engine. You can add Marvel Mystery oil in either the gas tank or the crankcase. As usual, the AACA forum has irrelevant-facted the issue and over-analyzed it to the point of rendering any sort of conclusion impossible. Probably not an issue with racing, however. To answer I'd need to know which SBC is being discussed. At the temperatures found in the combustion chamber of a cylinder, MM oil will be vaporized. Are cars nowadays wanting for top cyl lubrication with unleaded gas? It was used to scavenge trace and unburned particles out of the fuel after combustion. If used properly, there are no harmful side effects of using Marvel Mystery oil at every fill-up. Couldn't keep it running. It can free up stuck lifters and help loosen up dirt to flush it out. I think the can looks neat. I've got a 1970 IHC Scout, and we used to clean up old Scout engines (there's nothing dirtier) by slowly pouring ATF into the carb while racing the engine a bit. Both of them have a solid track record for keeping your engine system and fuel clean. They serve comparable purposes but with subtle distinctions. It only takes a few ounces of Sounds like MMO might be a cheap, simple compromise if I decide to go that route. 100LL fuel still contains 4 times the lead WHEN I DID THIS I ALSO CLEANED OUT THE PUSH RODS AND POURED MMO IN THEM. The quality of oils and the precise metering of fuel has nearly eliminated the varnish and gumming problems for cars driven under normal conditions. Marvel mystery oil safe for modern engines? If the gas has Ethanol, I also add appropriate portions of Star-Tron. I found at the time there is a simple fact relating to these devices. So does Amazon if you click through to that store. You are actually in error on many of your assumptions. But the instructors hated it, one lad especially who got No problems. I fitted another head which had good seats and valves, freshly out of the machine shop. Hampton Airfield 7B3 is located on the New Hampshire seacoast, Can MMO be used as a lead substitute? -- Dan Ford That Marvel-ous Mystery Oil Just drive it on whatever gas comes out of the pump at your local gas station. It is safe for catalytic converters if used according to directions on the bottle or can. I believe mine is the 225 hp version from what I'm seeing in the literature. That said, additives probably can't hurt and if they make you feel better/safer when driving the truck, then you should use them. It not only removes carbon deposits and sludge, but also improves cold start lubrication and film strength. Cock-A-Doodle-Doo! There Like PB Blaster, Kano Kroil also loosens frozen parts faster from metals than any other penetrating oils. At your next oil change, replace 20% of your engine oil (traditional or synthetic) with Marvel Mystery Oil or Marvel Ultimate Oil. Informacin detallada del sitio web y la empresa: labonneoccase.com, +49803921568627 LA BONNE OCCASE - Vente d'lectromnager d'occasion et neuf avec dfaut d'aspect Personally, I was sorry to see the mogas go, because I bought it Post in the forum instead. Product description. Could you share with us your experience of using this MMO in the comment box below? In the late 60's and early 70's we were assured that leaded fuel would be available of our older cars. 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! That's probably more than you wanted to know about benzene - and I don't know why I remembered it. 3/ When Should You Use Marvel Mystery Oil? If you're only driving it a few hundred miles a year, it'll outlast your great-great-grandchildren. These are all question. 8 years after I had rebuilt the carb I removed the cover and found this: Pretty clean after all those horror stories. You'd need to add alot of Marvel Mystery Oil to see a smoky exhaust - much more than the container recommended amount of 4 oz. Required fields are marked *. 5 Reasons Why You Should Use Marvel Mystery Oil, Whats Customers Say About Marvel Mystery Oil. It is difficult to pick a winner amongst these two products. There are a lot of debates about Marvel Mystery Oil is it good for your car or not? Ethanol evaporates pretty easily , especial the more you have and older it gets. It does not mean that you need to cut the link with Seafoam . been a lot of talk about what to do so that lead fouling can be I wouldn't call Marvel Mystery oil a "lead additive." The oil will soften the carbon buildup in the heads and on the stem side of the valves. Para Dichlorobenzene, a precursor used in the production of chemically and thermally resistant polymers, <0.1%[2]. MMO is basicly automotive ATF. 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. Now driving a Peugeot 504 and frequently towing a trailer I had no problems, but I avoided unleaded. When winter is over your engine will be thanking you as the life of your car continues to extend. Yes, it does, but only if the excess consumption is a result of carbon buildup. Just finished my third overhaul, this time I had to replace the guides for the first time and fix 15 cracks in the block. MMO What does marvel mystery oil do? With no alcohol in the system, the gasoline stayed fresh through the When I bought my AMC Javelin/AMX 302(8:1 compression "smog motor") in the spring of 72, it came with hardened seats. However, it turned out later on that the fears were overblown. (If you Spray Marvel Mystery oil around the spark plug to ensure a good covering. People use Marvel Mystery Airtool oil. This is right. I use Shaler Rislone oil treatment, which is green and therefore politically correct. See Also: Lucas Vs Seafoam: Head-To-Head Comparison. The rest is history. Luckily, I still had the old one I had replaced during the tune up that 8 years before. When the fuel in the tractor is about a month old, I drain and filter it then throw that into my '71 Chevy van. We took our time to make a list of the most promising marvel mystery additives, and here's what we have got. Cleaning firearms with Marvel Mystery Oil? instructors at least filled up with straight 100LL. That hot topic debate was even earlier in the 70's. AMC generally did not have head problems other then those 73/74 heads, which most people learn to stay away from. Carburetor1; Feb 14, 2022; OTC and Third Party Oil . I Timothy 3:16. It was used to scavenge trace and unburned particles out of the fuel after combustion. I use MMO instead of Ed's Red for use inside the house (still have part of a gallon can). 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. Petersen's STC allows for mixing of av-gas and mo-gas. Gas was unleaded until compression ratios started going up in the '50s. Spark plugs in cars can become stuck and difficult to remove over time. hours. In addition, Marvel Mystery oil helps you to avoid unnecessary rubber parts repairs or replacements. In the 60's Amoco gasolines were unleaded and generally cost a few cents more. OTC and Third Party Oil Additives Substitute for Marvel Mystery Oil 1993_VG30E_GXE Dec 12, 2009 Not open for further replies. Works OK in modern fuel injected engines , not so well in old carburetor-ed engines, as they also use too much ethanol in the gas. The following is my experience with valve seat recession. Some people swear by it, some people swear at it, Well, substitutes for leaded fuel, here's something I've researched, as I own an older car. on cumbustion chamber walls, valve guides, around the valve stem, However, the carrier is toluene, and You don't need it, but if you trust your mechanic then there's no harm. that our friendly 80 octane had. I use it in everything but a modern car that strictly specifies premium. The 327 engine has valves faced with cobalt-based alloy for long valve life. It was at this time the government (EPA) started talks about banning it, that actually happened in 1996 although living in Los Angeles county leaded fuel was essentially gone by 1980. combustion, there is a chemical reaction between TCP and the lead in the The chlorinated benzenes helped to scavenge this and turn into the volatile lead chloride. Instead of a 'lead substitute', try Marvel mystery oil. You Furthermore, the product is budget-friendly and can be used on a variety of vehicles. I almost forgot: TEL is a fuel additive, first being mixed with gasoline beginning in the 1920s ( NOT 1950's) as a patented octane rating booster that allowed engine compression to be raised substantially. An 11-year-old girl in Detroit had to get staples in her head after . needed to go around again. Yes, lead lubricates the upper cylinder head, but just because you use unleaded fuel doesn't necessarily mean your car lacks lubrication. Old standbys like Bardahl. I have a 2006 that I use MM oil in both oil and gas but wanted verification it won;t be detrimental to newerengines. Since 80-octane fuel has disappeared from Michigan, there has Hardened exhaust valve seats on the 327 engine reduce wear and distortion-- insure better valve seating. It had 69,000 when I got it, about 88,000 now. Never saw that before but was RPO ZL1. Okay, thats not a trick subject line. https://www.consumerreports.org/car-maintenance/study-shows-top-tier-gasoline-worth-extra-price/. He explained why in a post on the Cub Builders mailing list, an answer for you. He explained why in a post on the Cub Builders mailing list, which I have adapted here with his permission. After a while, your vehicles engine may begin to malfunction. Save my name, email, and website in this browser for the next time I comment. When it enters the combustion chamber and the I can't say if MMO enhances the fuel upon firing, but MMO may well aid sealing of valves, and rings at that critical moment when added rationale to fuel. Thank you. The lead does not remain in the engine, and can't build up on Regularly adding this additive to your fuel tank can increase your cars fuel mileage, eliminate carbon deposits, clean your engine and fuel system, etc. My understanding is that valve rotators were developed to prevent lead deposits. I have also seen boaters with oil injected outboards run MMO in the fuel as an upper cylinder lubricant. 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 . http://www.marvelmysteryoil.com/index.php/site/mmo/ This was a hot topic in the late 80s and early 90s. email. An average passenger car tank is 15 gallons so you would add 6 ounces at every fill-up. Detroit girl, 11, is left with brain trauma and staples in her head after child abuser teacher threw metal hockey stick at her. You can look up the MSDS sheet for what it's made of. The leading theory is Use the directions on the back for amount to put in the fuel per Both are high in detergents 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. Back then the thing from GMto watch for was "not available with C60 " that meant it was something special (not always in a good way but.) andoften with a grand or more option price (remember pricing a '69 Camaro when overseas. Discussion in 'Old's Cool' started by lucky6600, Dec 1, 2010. Tricresyl phosphate, an antiwear and extreme pressure additive in lubricants 0.1-1.0%[2] Puts me in a bit of a pickle! The loosens it up and it goes out the exhaust system. Yours will never break its valve seats due to anything that might be related to lead in the gas. Therefore, carbon deposits can be broken down and dissolved with the use of this oil additive. "High alloy steel inlet valves. The popular theory is that the MM oil acts as a vapor blast and keeps carbon and lead deposits soft and passing through the exhaust valve rather than adhering to the valve, seat, or guide. I follow Bob's article by my own Why does this happen? 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. I know valve jobs were a common job for mechanics back in the 60's and early 70's, but for cleanup the valves and dealing withvalve guide wear. #64741-49-9, or may substitute "Stoddard Solvent", CAS #8052-41-3, or. Three grand for the car and three grand for the engine. To mix with fuel, you put six ounces of additive for every 15 gallons of fuel. 72 octane is the highest grade of gasoline that can be As I understand the Honda ATF DW-1 Equivalent [Safe Alternatives To Use]. The customer rating for Marvel Mystery Oil (MMO) is 4.7 out of 5 stars. Keep on posting. Your email address will not be published. Well, there you have it, that engine already has induction hardened valve seats, so no worries, DRIVE ON! Tetra-Ethel Lead is not an octane booster either. It's mostly mineralspirits with some light oil, red die and fragrance added. The biggest problem with E-10 crap fuel is the hydroscopic action of the alcohol. 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. Added to oil it prevents valve sticking and clatter, fortifies . 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. Page 1 of 3 1 2 3 Next > lucky6600, Dec 1, 2010 #1. lucky6600 Long timer. Marvels popularity soared as word spread of its effectiveness in treating all types of . Some people say its great because it helps clean your engine and keep everything running smoothly. It is not their machine and they are not going to be paying for your repairs. However, nowhere on their website, nor in any information I have seen, is the claim that it can replace lead substitutes. 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. Posted September 2019. Someone said MMO has been out for years, what more could you want? off season, so there was never any problem with the carb gumming up. there are two STCs on the market for mo-gas, EAA and Petersen. 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. Regular use can lead to improved fuel economy. In a few months all those untouched seats had no problems but the one which had been cut saw the valve bury itself well into the seat, about 3mm down. Add To Fuel To Clean Engines And Increase Gas Mileages. Well, I've been using MMO for many years now, along with Rislone. This will prevent the formulation of sludge and varnish build-up in the crankcase. Mystery Oil is a top cylinder lubricant, so when it vaporizes during combustion, oil droplets are spread around the valves, guides, and rings to keep things moving. 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. I have had issues with a lot of chevies after a valve job took the crappy induction hardenning away. and with the wind whistling through the gaps between the windows and the Question? like the fuel. I do know it will help when lifters start to be lazy and Worse, I once had the engine quit as I was coming in for a landing, 3. And the mogas smelled! It can scare you, though. Tricresyl phosphate, an antiwear and extreme pressure additive in lubricants 0.1-1.0%[2], According to the company's 2015 safety data sheet Marvel Mystery Oil is composed of:[2], Petroleum Distillates (Hydrotreated Heavy Naphthenic) also known as mineral oil, 60-100%[2] Therefore, it helps reduce friction of moving parts and cools the engine. 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. A petroleum distillate (hydrotreated heavy naphthenic) is included, as is a petroleum distillate (Stoddard solvent). I would also change to synthetic motor oil although, I would like to hear some experienced opinions on this. This additive also enhances the vehicles fuel economy and minimizes the noise produced by the fuel injectors. LOL. If you drove 100 k miles a year at full throttle then I would say you need hard valve seats, and you do not! 100LL. 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. was any particular problem with lead fouling the sparkplugs, but if there As a result, your oil will be unable to efficiently lubricate your engine. I DRIVE my 1954 and 1941 Cadillacs, sometimes cross-country, and at modern Interstate Highway speeds (so as not to get run over by 18-wheelers and Soccer Moms reading their iPads). A 2 cycle oil is designed to burn. I No matter how many times it's beat over the head, it keeps coming back to life . Same color, same smell. A mechanic saw me doing that, picked up his jaw, and told me to use MMO in the oil. It will double the life of rings and valves. nauseous each time he gave a lesson. You know when you pull a magneto check at the runup area after Both types of fuel are effective for carburetors, but they are not effective for engines. Do people who put a bit of Marvel Mystery Oil in their gas find that it makes the vehicle smoke much? It's your money. YMMV.foot note; I ran other cleaners on occasion but still developed a dirty injector. I hear a lot of disagreement about the need to run lead-substitute or lead additive in older engines. Ninety-five percent of customers gave it a four-star rating or above.This MMO received a lot of good comments from users. In the winter, oil thickening can cause slow flow or sometimes not at all, putting a lot of strain on the engine. It's primary purpose is to cool the cutters. 2-3 ounces per 10 gallons is enough. Don't listen to them. You need to be a member in order to leave a comment. Start with the Scriptures. cold weather (and New Hampshire can get really cold), they often stalled. for every 10 gallons of gasoline. This diesel fuel additive does not comply with the federal ultra low sulfur content requirements for use . This engine still wears it's factory paint and decals so I'm assuming that it has never been apart. I have been running unleaded in the Ambassador for 230,000 miles and never had valve seat issues. So after a year or two, the STCs I am no idiot, I have had the experience and it was a properly measured and documented approach I took. This improves your gas mileage by increasing the . normal drop. Marvel Mystery Oil MM12R - 16 Fl Oz. container says not to do it. But aviation fuel continued to contain lead, so the If you're only driving it a few hundred miles a year, it'll outlast your great-great-grandchildren. Born in Chicago in 1923, Marvel Mystery Oil was developed to combat deposits on carburetors caused by poorly refined gasoline of the age. My older brother ran an auto repair business back then and I was hanging around with other mechanicswhen I got involved withcars in the mid 60's. Many are getting 400k out of these truck easily. I'm skeptical of anything that claims to perform equally well in the crankcase *or* gastank. Back in the late 1940s and early 1950s, at military air bases We are putting 89 octane in, and adding a can of lead substitute every tank right now. For instance, if your engine requires 5 quarts of engine oil, use 4 quarts of oil and 1 quart of Mystery Oil. Use non-ethanol if it is available. 8 3. It's probably similar to an ashless oil (think 2-cycle oil). TEL had been identified chemically in the mid-19th century, but its antiknock. They did not live very long. All kinds of power that I didn't have before. ", "Hydraulic valve lifters, both inlet and exhaust.". Your email address will not be published. This also will help your vehicle easily start from sub-zero temperatures. 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. 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 .

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