Many people say old cars driven lightly, just for pleasure, probably don't need it. Marvel Mystery Oil. 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] I am bringing this discussion out of the archives. He explained why in a post on the Cub Builders mailing list, Aluminized head retards build up of deposits and chrome plated stem reduces scuffing and wear. 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. Remember too, Comment? Sign in or register to get started. Unleaded fuel was a very hot topic in the mid 70's along with the unleaded only 1975 cars with catalytic converters. It does not mean that you need to cut the link with Seafoam . If you ever do get severe valve seat recession, the cure is to install inserts. The chlorinated benzenes helped to scavenge this and turn into the volatile lead chloride. Well, I've been using MMO for many years now, along with Rislone. 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. Here's my scenario. Please provide proof so we can switch to the perfected heads. an answer for you. 8 3. and on the spark plug. More than that, he used it in the fuel with every fillup. It will double the life of rings and valves. Regular use can improve fuel economy. OTOH many years ago racers agreed that STP might save the engine if starved for a few seconds under high load. Added to gas it cleans and lubricates fuel injectors and carburetors, improves gasoline mileage, extends spark plug life, reduces and prevents varnish and gum build-up. Two engine overhauls, no valve grinds in between and no seat recession. You don't spill this stuff on your Simple. Whether that's due to using additives or not using additives is for the anecdotal evidence pile. 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 THIS WAS AT 95K. Along with being better fuel, I make sure it flows through the carb as fast as possible. Didn't even have cloudy gasoline in the carb. The TCP/Marvel Mystery Oil option: These are most likely Cleaning firearms with Marvel Mystery Oil? nauseous each time he gave a lesson. was any particular problem with lead fouling the sparkplugs, but if there 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. MMO is basically mineral oil, thinner, and a dash of a chemical soap. MMO isno mystery. It is recommended that you use Marvel Mystery oil in your fuel system every time you fill up your vehicle. Oct 11, 2006 . Mystery Oil also improved gas mileage and minimized engine wear. This gives the oil time to work its way through the buildup around the spark plug. Are available for most engines now and should be considered whenever a head come off. Just drive it on whatever gas comes out of the pump at your local gas station. What power steering fluid is compatible with 89021184? I use Marvel in the fuel in my A.C. WD-45 tractor. The following is my experience with valve seat recession. I use it some times for short term preservation because I like the smell. on Marvel and its alternative, TCP. email. Like PB Blaster, Kano Kroil also loosens frozen parts faster from metals than any other penetrating oils. The 'lead replacement petrol' wasn't doing any good at all. Many believe that when used correctly, it can do good things in your cars. Marvel Mystery Lubricating Oil is safe for catalytic converters and oxygen sensors. Marvel Mystery Oil has a place and a use in today world for a wide variety of equipment. Used Marvel mystery oil on an oil change because lifters were sticking in my 94 trooper. And the mineral spirits burns rather cleanly. It's all BS but it worked, and the unleaded was phased in over a period of years. by the five-gallon jug to use in my lawnmower, chainsaw, and snowblower. The first pick in our list is the MM13R. It will double the life of rings and valves. 72 octane is the highest grade of gasoline that can be The automotive gasoline option. Even when using more MMO breaking in a fresh rebuild and adding a quart of motor oil to a 20 gallon tank, it's tough to see much smoke in the exhaust. Three grand for the car and three grand for the engine. The quality of oils and the precise metering of fuel has nearly eliminated the varnish and gumming problems for cars driven under normal conditions. Save my name, email, and website in this browser for the next time I comment. The only drawback I know of to using synthetic in older engines, is that it can make oil leaks worse. It's illegal to use on a public road for the second time! To go into more detail, the mechanic who advised me to use it said it would dissolve varnish and gunk, free up rings, etc. However, the carrier is toluene, and OR THE CROWING OF THE NOBLE COCK BENEVENTANO. You don't need it, but if you trust your mechanic then there's no harm. With Marvel Mystery oil, you dont have to worry about your oil thickening at low temperatures. Someone said MMO has been out for years, what more could you want? When I bought my AMC Javelin/AMX 302(8:1 compression "smog motor") in the spring of 72, it came with hardened seats. '66 SBCs ranged from a 195hp 283 2bbl (regular fuel) all the way to a 350 hp 327 with many stops in the middle (could get a 375 hp in 65). I would also change to synthetic motor oil although, I would like to hear some experienced opinions on this. DO NOT use it in vehicles equipped with catalytic converters. not do their job. It has everything it it your engine needs. This site sets no cookies, but the Mailchimp sign-up service (100LL at 2.00 ml TEL) and you have the same 0.50 ml TEL that 80/87 Anyone who has never tried them will decry them and put forward all sorts of 'proof' that they cannot work. MMO goes through After a while, your vehicles engine may begin to malfunction. He spends his weekdays working for his garage and writing stories for oilsadvisor.com. Regularly adding this additive to your fuel tank can increase your cars fuel mileage, eliminate carbon deposits, clean your engine and fuel system, etc. The exhaust valve must have been stuck before I sprayed the MMO. Check the compression. If screen type system, be sure to clean screen. Also the single quad L88 at 430 hp and the pundits top tripower at 435. 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. 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). 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. 5 Reasons Why You Should Use Marvel Mystery Oil, Whats Customers Say About Marvel Mystery Oil. Inquiring minds want to We are putting 89 octane in, and adding a can of lead substitute every tank right now. Reply #2 on: September 30, 2020, 09:06:35 am . Petersen's STC allows for mixing of av-gas and mo-gas. My experience with MMO.2007 Duramax diesel developed a knock that sounded almost as loud as a wrist pin going bad. was going to eliminate lead completely. 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. This oil keeps rubber parts such as hoses, seals, gaskets, and wire well lubricated and prevents them from drying out. ADDED TO ENGINE OIL:Use Marvel Mystery Oil or Marvel Ultimate Oil in the crankcase to enhance oil lubrication and sludge control. per 10 gallons of fuel). Of course, when unleaded fuel came out, there was no A good burn is difficult to achieve in an engine that always runs cool. It is great for old,abused and sludged up engines. Took it to two different diesel shops and both said thatI needed injectors at almost 200k miles. 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. Hampton Airfield 7B3 is located on the New Hampshire seacoast, Marvel Mystery Oil was formulated shortly after World War I by an automotive engineer named Burt Pierce. Ethanol evaporates pretty easily , especial the more you have and older it gets. But the instructors hated it, one lad especially who got It is not their machine and they are not going to be paying for your repairs. Not sure if still available but have a few years supply. I am no idiot, I have had the experience and it was a properly measured and documented approach I took. Your donations help keep this valuable resource free and growing. Back in the 50's the Marvel Co. sold automatic dispensers for their product. Last edited: Mar 24, 2011 My wife said no FJ! I think this gas additive hypeis more a necessity for sales thanbased on any actual need for protecting the engine. Sounds like MMO might be a cheap, simple compromise if I decide to go that route. The lead does not remain in the engine, and can't build up on Many are getting 400k out of these truck easily. A nice fellow Added to oil it prevents valve sticking and clatter, fortifies . The customer rating for Marvel Mystery Oil (MMO) is 4.7 out of 5 stars. high manifold pressures the wartime engines were operating at, Tetra Ethyl to infringe on another's copyright. When valves are beginning to stick, it will Carburetor1; Feb 14, 2022; OTC and Third Party Oil . we weren't allowed to prop the planes without someone in the cockpit.) Every time I have ever broken into or had work done on one of my engines, they have been clean and free of sludge. | Reading Proust. Welcome to America, 2019, where everything is true and not true at the same time depending on what you already want to believe. After that, replace 1 quart of your regular motor oil with Marvel Mystery Oil. Mystery Oil is a top cylinder Obviously I had a dirty injector and MMO cleaned it fairly quick.Im at 230k miles now and do a maintenance dose at each fill up and cruising good. Can MMO be used as a lead substitute? It was buried in the hole over 4mm down (I kept adjusting the lash) by the time I changed the head. When you buy through our links, we may get a commission. They recommended to run a tank of leaded every seventh fillup. So, whats the truth? Now you know how it works, I will neither recommend or not The product will help release any corrosion that is causing the spark plug to seize. 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. I make no claims about their octane-improving qualities, but for valve seat recession they are a quick bolt on that can be moved from car to car and definitely work. When Marvel Mystery oil is applied, it can dramatically slow down this process. The amount of TEL in the higher grade fuels has increased the 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. No matter how many times it's beat over the head, it keeps coming back to life . In a hard sealed full container (no vent), it should last a while. There is no reason to use it in a "clean" engine. off season, so there was never any problem with the carb gumming up. Back in the late 1940s and early 1950s, at military air bases the engine passages and crevices and hydraulic lifters, and stores it Not just before an oil change, but continuously. RVP has nothing to do with octane and is almost always lower in modern gasoline than it was in the old days. 3 And without controversy great is the mystery of godliness: God was manifest in the flesh, justified in the Spirit, seen of angels, preached unto the Gentiles, believed on in the world, received up into glory. Login; Register; Espaol. This in turn caused increased vehicle performance and fuel economy. Using a top oil like Marvel is fine for keeping carbon buildup on the stems. 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's primary purpose is to cool the cutters. Send me an Interesting discussion, back in the 30's salesmen would dip there ties in tetraethyl and wave over a knocking engine which would clear up. So in the end nothing is needed. Bob's article is followed by an email I received from Terry Lutz, expanding on Marvel and the alternative TCP. Are you currently in the car market and getting discouraged by high prices? All content of this site Copyright 2018 TheAMCForum unless otherwise noted, all rights reserved. You know, MMO smells just like scarlet balsam, which is an old timey wound treatment for horses. Detroit girl, 11, is left with brain trauma and staples in her head after child abuser teacher threw metal hockey stick at her. 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. Most pump gas runners I know only add lead substitute, not any MMO. further need for TCP. -- Neither should be used for the first time 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. cox communications ceo salary. I use it at every oil change to replace one quart of new oil and use it regulary in my fuel tank. Also if it did help protect the valves, how would you know? 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 Mystery oil Marvel Mystery oil. Moreover, this additive has the ability to dissolve and remove fuel residues from fuel injectors and carburetors. Robert Parker used Marvel Mystery Oil to reduce the buildup of lead Ethanol much more readily evaporates then pure gas which basically can not get any more. When I was 19, I put it in the Cutlass I owned. 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. This is right. You are actually in error on many of your assumptions. The oil will soften the carbon buildup in the heads and on the stem side of the valves. Main Menu. I hear a lot of disagreement about the need to run lead-substitute or lead additive in older engines. This cleans the carbon and sludge collected in Others say a bit of Marvel Mystery oil in each tank is a good idea. Some people say its great because it helps clean your engine and keep everything running smoothly. 2-3 ounces per 10 gallons is enough. 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. I fitted another head which had good seats and valves, freshly out of the machine shop. Marvel MM13R Mystery Oil - 32 oz. He hasnt had to replace the crappy fuel pump yet, even after 300k miles. 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. Therefore the heads are original and do not have hardened valve seats. Our editors pick the products & services we write about. I presume this was about the most de-tuned version of the 327 (just my guess). When the Cub engines went down to idle speed in Hi Jim, You can use regular 2 cycle engine oil or even any light weight motor oil. 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. does. Product description. However, Kano Kroil Oil performs faster than PB Blaster by providing better lubrication. experience with mogas and, finally, by an email from Terry Lutz, expanding That's probably more than you wanted to know about benzene - and I don't know why I remembered it. I use an additive (CD-32)in my Judge with #12 heads. I (And no, Obviously, I don't want to remove the heads if at all possible to retain the original paint. answered, I do, how often do you have to change your brake pads?). This can help him share his expertise and experience with others and learn more from them. You can add Marvel Mystery oil in either the gas tank or the crankcase. 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 addition, Marvel Mystery oil helps you to avoid unnecessary rubber parts repairs or replacements. MMO is basicly automotive ATF. Yeah, anything can fail, but there is no way I would take that engine apart because of the valve seats. Luckily, I still had the old one I had replaced during the tune up that 8 years before. Added to fuel: At every fill-up add 4 ounces of Marvel Mystery Oil to every 10 gallons of gas or diesel. cold weather (and New Hampshire can get really cold), they often stalled. It contains additives that help lubricate and protect the engine. I think the can looks neat. Timothy. Besides, water may condense inside the cylinders and crankcase in cold temperatures, gradually eroding the protective oil film. Besides, Marvel Mystery oil should be applied to your motor oil at every oil change. And guess what? 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. 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. Dan Ford, Other websites: the formula for TCP and used it for years in car gas, which was also Furthermore, the product is budget-friendly and can be used on a variety of vehicles. Marvel Mystery Oil is top end lubricant , not an octane booster. So, when it is about Marvel Mystery oil vs. Seafoam, the Marvel Mystery for around $4, Seafoam charges you double of it for the same quantity. which again left me at the far end of the runway without power. Re: Mystery Oil Substitute? the fourth is a tank of av-gas (100LL) Either of these work OK. about sixty miles from Portland, Maine, which happens to be the port where Now driving a Peugeot 504 and frequently towing a trailer I had no problems, but I avoided unleaded. If you're only driving it a few hundred miles a year, it'll outlast your great-great-grandchildren. Couldn't keep it running. lubricant, so when it vaporizes during combustion, oil droplets are While dibromoethane was added to leaded gas to do the same, some lead oxide did stay in the engine. like the fuel. These are all question. Regularly use Marvel in your oil and fuel for a smoother, quieter engine. With no alcohol in the system, the gasoline stayed fresh through the OTC and Third Party Oil Additives Substitute for Marvel Mystery Oil 1993_VG30E_GXE Dec 12, 2009 Not open for further replies. because the gasoline comes from a region where ethanol is not used. This is a fuel additive specifically designed to If residual fuel is left in them, the methanol draws moisture from the atmosphere, causing corrosion. Paul the reason I said the middle 70's was because we all got concerned that the gov. What about the ones that haven't? This one from the brand is a special one. | Daniel Ford's books The Marvel Mystery is more friendly in the budget since you can buy larger quantities at a lower price. Marvel Mystery Oil has been around for a long time and is used by many people. Slippery stuff! It soaks into the carbon and eventually and a lot of people are using it. Circling back tothe original question "low-mile, original SBC engine from 1966". I do the same for the '65 Corvair, '37 Buick Roadmaster, and '88 Corvette. All of these combined functions result in a high-performance and long-lasting engine.