Probably not an issue with racing, however. This Main Menu. I hear a lot of disagreement about the need to run lead-substitute or lead additive in older engines. It is great for old,abused and sludged up engines. List of The Dick Van Dyke Show episodes - Wikipedia 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. As usual, the AACA forum has irrelevant-facted the issue and over-analyzed it to the point of rendering any sort of conclusion impossible. It can free up stuck lifters and help loosen up dirt to flush it out. As Matt said it may not be necessary but doesn't hurt. The automotive gasoline option. 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 . Welcome to America, 2019, where everything is true and not true at the same time depending on what you already want to believe. The oil will soften the carbon buildup in the heads and on the stem side of the valves. I would just run the avgas. Use additives if you want, it won't hurt the engine. 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. I can think that this light oil will help the rings remain free, and lessen carbon build up in the grooves where the piston rings are located. [2] It is used as a fuel additive, oil additive, corrosion inhibitor, penetrating oil, and transmission leak stopper and seal relubricator. Then, in the new oil, GAS OIL, marvel mystery oil : TR6 Tech Forum : The Triumph Experience This chemical is a petroleum-based fuel that provides long-lasting protection and can be used in a wide range of engines and machinery. Aluminized head retards build up of deposits and chrome plated stem reduces scuffing and wear. That fourth tank however, you will still have the spark plug 2/ Will Marvel Mystery Oil Reduce Oil Consumption? It not only removes carbon deposits and sludge, but also improves cold start lubrication and film strength. What power steering fluid is compatible with 89021184? Marvel MM13R Mystery Oil - 32 oz. - Amazon.ca The product will help release any corrosion that is causing the spark plug to seize. Drive with unleaded and be happy. 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] However, the carrier is toluene, and 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. ATF will do the same thing inside the engine at a lower cost. When Marvel Mystery oil is applied, it can dramatically slow down this process. -- Daniel Ford, by Robert Parker (Piper Cub Builders List). Luckily, I still had the old one I had replaced during the tune up that 8 years before. fouling syndrome. L79 & Muncie in a SS Nova was even better. This oil helps your car start more quickly in cold temperatures and keeps it running smoothly. Gunk lead substitute, yes or no? | Adventure Rider Your email address will not be published. It's your money. Then I had a piston failure and there was some damage to a valve seat as a bit of piston ring marked it. 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. Robert Parker uses Marvel Mystery Oil to reduce the buildup of lead from 100LL. Also if it did help protect the valves, how would you know? methanol - a "drying agent", I use alcohols to clean the greases, dirts, oils, such off machines used around fabric as they clean well, leave no real residue, remove all traces of oil or grease and don't transfer anything to the fabrics. Marvel Mystery Oil was formulated shortly after World War I by an automotive engineer named Burt Pierce. Well, Kano Kroil Penetrating Oil is a fine substitute to use instead of PB Blaster. So after a year or two, the STCs From the stories I had heard I figured my carburetor must look like a glue factory inside. 100LL fuel still contains 4 times the lead How Long Can You Leave Marvel Mystery Oil In Your Crankcase? Marvel Mystery Lubricating Oil is safe for catalytic converters and oxygen sensors. Amazon.com: Lead Additive For Classic Cars To prevent oil from thickening in cold weather, add the product to 20% of the crankcase capacity. When the fuel in the tractor is about a month old, I drain and filter it then throw that into my '71 Chevy van. normal drop. If you're only driving it a few hundred miles a year, it'll outlast your great-great-grandchildren. Many of the older, better-known oil treatments on the market do not make claims nearly so lavish as the new upstarts. The pickup is driven sparingly, just a few hundred miles per year, if that. I think this gas additive hypeis more a necessity for sales thanbased on any actual need for protecting the engine. The engine is very quiet and responsive. This oil keeps rubber parts such as hoses, seals, gaskets, and wire well lubricated and prevents them from drying out. Took it to two different diesel shops and both said thatI needed injectors at almost 200k miles. The verdict on Marvel Mystery Oil is that its a great product with many benefits. Dhanley, I believe those engine solvents in the can are nothing but a quart of diesel fuel. i have a 2001 astro van 6 cylinder vortec with 250thou on it.. i bought it a year old .. an runs like a spanked race horse.. use marvel EVERY fill up.. no knocks an pings ,, just flat out gets it..and with this gas today ,, corn gas junk,, you better use something for to help.. its the engine destroyer..i even use a 1/2 quart in my oil at oil changes.. Nice i really enjoyed reading your blogs. AMC must have hardenned them deeper. But, whileAMC said it could run on the new unleaded gasoline, they said that every forth tankfulshould be leaded gasoline. Right. Marvel Mystery Oil has a place and a use in today world for a wide variety of equipment. I am bringing this discussion out of the archives. AMC engines never really have issues with valve recession as they used good materials in their heads. Don't encourage someone to do something illegal. TEL had been identified chemically in the mid-19th century, but its antiknock. was any particular problem with lead fouling the sparkplugs, but if there Learn more. Marvel Mystery Oil MM12R - 16 Fl Oz. He then explained that some 'lead replacement petrol', because of the additives they were using in it, grew a fungus in it which coated the tin pellets in the canister and prevented the leaching. Two engine overhauls, no valve grinds in between and no seat recession. Ninety-five percent of customers gave it a four-star rating or above. much of northern New England's gasoline comes arrives. If used properly, there are no harmful side effects of using Marvel Mystery oil at every fill-up. Marvel Mystery Oil :: Directions for Me I have a 2010 2500 with a 5.7 Hemi with 200k and no oil leaks and does not burn oil, (knock on wood). Marvel Mystery Oil as a Lead Substitute? - The AMC Forum You can add Marvel Mystery oil in either the gas tank or the crankcase. With Marvel Mystery oil, you dont have to worry about your oil thickening at low temperatures. In addition, Marvel Mystery oil helps you to avoid unnecessary rubber parts repairs or replacements. 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. Just like the topic of using non-detergent oil. I use it in everything but a modern car that strictly specifies premium. Marvel Mystery Oil - Moyer Marine Atomic 4 Community - Home of the Blue skies! "High alloy steel inlet valves. and with the wind whistling through the gaps between the windows and the Yes, lead lubricates the upper cylinder head, but just because you use unleaded fuel doesn't necessarily mean your car lacks lubrication. Start with the Scriptures. I can build an engine, but, I can't drain oil without a mess. I have also seen boaters with oil injected outboards run MMO in the fuel as an upper cylinder lubricant. 4/ Marvel Mystery Oil Vs Seafoam: Which Is Better? 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. manufactured without [additives]. Your email address will not be published. Ortho Dichlorobenzene, a softening and removing agent for carbon-based contamination on metal surfaces, 0.1-1.0%[2] Hard seats are added to earlier heads by machining out the old seats and installing an insert. Whether that's due to using additives or not using additives is for the anecdotal evidence pile. free then up. But the Marvel Mystery Oil helps prevent this from happening. about the same thing, with small changes in the recipe, so as not You have a RPM drop that is excessive, and run the engine 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. If you have a question and call, Petersen has The local airport guy said that the AVGAS has so little (ie NO oil base) and Low Lead (thus 'LL' that many people all Marvel Mystery additive (lead substitute found at every auto parts store) to lubricate the system. needed to go around again. All content of this site Copyright 2018 TheAMCForum unless otherwise noted, all rights reserved. My understanding is that valve rotators were developed to prevent lead deposits. And of course, reduce wear to a minimum. Marvel Mystery Oil Reviews and Buying Guide 2022 The leading theory is AMC switched to induction hardened valve seats a little later then the other manufacturers. Slippery stuff! Petroleum Distillates (Stoddard Solvent) also known as white spirit, 10-30%[2] Most pump gas runners I know only add lead substitute, not any MMO. Timothy. Mystery Oil Substitute? - Office of Steam Forum for Model & Toy Steam Marvel mystery oil safe for modern engines? Contact Us - DO NOT EMAIL CAR QUESTIONS. They serve comparable purposes but with subtle distinctions. Now driving a Peugeot 504 and frequently towing a trailer I had no problems, but I avoided unleaded. cold weather (and New Hampshire can get really cold), they often stalled. It's more cleaner than oil. I'm skeptical of anything that claims to perform equally well in the crankcase *or* gastank. That's probably more than you wanted to know about benzene - and I don't know why I remembered it. There is a bromide chemical in 100LL that is supposed to keep the Tetra-Ethel Lead is not an octane booster either. He spends his weekdays working for his garage and writing stories for oilsadvisor.com. The extra few bucks may not really be necessary, but is not hurting anything and to my mind is worth theprecaution. them my engine had quit and would they please send someone out to give me Started it up and of course it smoked for a little while, but I couldn't believe how much better the thing ran. So in the end nothing is needed. EAA has an answer, after 5 different people and Reply #2 on: September 30, 2020, 09:06:35 am . Marvel Mystery Oil??? | Diesel Place cut-off time, for first use. Should one use a 5w-30 or 5w-40 if adding a quart or 20% of MMO to regular oil due to the Viscosity change. It's easy! Most boat owners run 4oz of MMO to ten gallons of fuel. A mechanic I know says to put a little of this in. It is the "interesting" engines that may need more protection but few of these are driven often and mostly use race/AV gas. formula was purchased by ALCOR. However, there are some customers who dont like this product. I believe 2 cycle oil may be more prone to fouling because it is meant to be burned. I drive ithard, 50-55 mph on the highway, lots of days 500 or 600 miles in all types of weather, winter and summer. 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. I have wondered what adding MMO does to your 5w-20 as well. Born in Chicago in 1923, Marvel Mystery Oil was developed to combat deposits on carburetors caused by poorly refined gasoline of the age. Nothing else intervened and nobody else touched my engine. Gas with lead substitute - Maintenance/Repairs - Car Talk Community I use Shaler Rislone oil treatment, which is green and therefore politically correct. 1. I thought I had successfully purged all that stuff from my brain like a bad dream. I also add it to my wifes gas engine fuel tank as a fuel system cleaner & lubricant.. and a lot of people are using it. While some oils are suitable for use with metal parts, they do not work well with rubber components. The Marvel Mystery is more friendly in the budget since you can buy larger quantities at a lower price. Marvel Mystery Oil | Bob Is The Oil Guy With no alcohol in the system, the gasoline stayed fresh through the It is recommended that you use Marvel Mystery oil in your fuel system every time you fill up your vehicle. cox communications ceo salary. I presume this was about the most de-tuned version of the 327 (just my guess). Save my name, email, and website in this browser for the next time I comment. related: Seafoam vs BG 44K: Head-to-Head Comparison. Why does this happen? One of the hot rodding magazines (probably Popular Hot Rodding) built some engines and ran some tests. 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. To answer I'd need to know which SBC is being discussed. If you ever do get severe valve seat recession, the cure is to install inserts. Three grand for the car and three grand for the engine. I forget the MIL spec number. We had charts that told us how many gallons of MMO to put in per Lead was an octane booster. As an oil additive, you replace up to 20 percent. 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. They also got mogas STCs for the airport's fleet of Cubs and other Oct 11, 2006 . It will double the life of rings and valves. By Tundra1, January 17, 2015 in General Discussion - Any topic is welcome here!!! TCP to treat 10 gallons of gas. engines would lead foul, creating lots of engine problems. The size of the valves was only increased from 1.625 to 1.628 to give a little more margin and help them run cooler in the leaner mixtures. Followers 4 . | Reading Proust. Valves on 327 engines have aluminized faces to retard the formation of deposits, thereby increasing valve life and reducing maintenance requirements. 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 recommend my customers addMMO to the gas tankmore for protecting and keepingthe fuel system and upper rings cleaner and not sticking as the more violate gasolines of todaydry out from not being run for a few weeks or more.