I use it at every oil change to replace one quart of new oil and use it regulary in my fuel tank. Lead (TEL) was a necessity. 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. Petersen's STC allows for mixing of av-gas and mo-gas. They recommended to run a tank of leaded every seventh fillup. 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. Or any? 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. on cumbustion chamber walls, valve guides, around the valve stem, Reply #2 on: September 30, 2020, 09:06:35 am . Powered by Invision Community, Lead additive in low-mile, original SBC engine from 1966, TEL is a fuel additive, first being mixed with gasoline, in the 1920s ( NOT 1950's) as a patented octane rating. There is a bromide chemical in 100LL that is supposed to keep the Marvel Mystery oil has been carefully designed with additional ingredients to help reduce oil consumption by preventing carbon build-up. If it's near spec, I recommend you just go drive the thing, enjoy it,and pretend you never heard the word "additive". 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. Won't hurt but you don't need it. This makes sludge and corrosion accumulate and causes damage. And guess what? You can add Marvel Mystery oil in either the gas tank or the crankcase. Discover that is the real testament .. There is a very good article on RVP and specific gravities as well as othe things relative to custom blending of racing fuels available from Torco and I beleive Sunoco has some litteriture also. Keep on posting. Hard seats are added to earlier heads by machining out the old seats and installing an insert. Marvel reduces and prevents varnish and . EAA has an answer, after 5 different people and Marvel Mystery Lubricating Oil is safe for catalytic converters and oxygen sensors. Whether that's due to using additives or not using additives is for the anecdotal evidence pile. because the gasoline comes from a region where ethanol is not used. Can MMO be used as a lead substitute? More sharing options. Therefore the heads are original and do not have hardened valve seats. The rest is history. Added to fuel: At every fill-up add 4 ounces of Marvel Mystery Oil to every 10 gallons of gas or diesel. Same color, same smell. (Pack of 2) 1,388 $1776 $19.40 FREE delivery on $25 shipped by Amazon. 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. With an original, un-modified small block chevy engine like mine (with original heads) should I be worried about running lead additive/substitute? blended with TEL. 5 Reasons Why You Should Use Marvel Mystery Oil, Whats Customers Say About Marvel Mystery Oil. MMO is a good product and will help keep your carb clean though. Check the compression. 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. That will be $4500 please.So I put a good dose of MMO in and on the second tank the knock vanished. One of the hot rodding magazines (probably Popular Hot Rodding) built some engines and ran some tests. You don't spill this stuff on your 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). And the mineral spirits burns rather cleanly. Thanks. 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! gasoline ignites, it is vaporized and soaks into the carbon buildup Ethanol evaporates pretty easily , especial the more you have and older it gets. OTOH many years ago racers agreed that STP might save the engine if starved for a few seconds under high load. Thanks, PFitz. 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. 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. It happened quite a bit back in those days. And it was back to working again, just like that. 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 . Don't worry about it! loosens it up and it goes out the exhaust system. Main Menu. Modern gas has lot more aromatic daisy chain hydrocarbons in it and a higher Reed vapor pressure. 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. Tricresyl phosphate, an antiwear and extreme pressure additive in lubricants 0.1-1.0%[2] This consisted of a quart bottle to mount in the engine comp., and a vacuum line to the carb. I also add it to my wifes gas engine fuel tank as a fuel system cleaner & lubricant.. 8 years after I had rebuilt the carb I removed the cover and found this: Pretty clean after all those horror stories. Followers 4 . It works, and has for a long time. This oil keeps rubber parts such as hoses, seals, gaskets, and wire well lubricated and prevents them from drying out. There It works with both diesel and gasoline engines. If not removed, these carbons might cause engine damage. paint job, and is difficult to carry it with you in the airplane. The leading theory is to use Marvel Mystery Oil. 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. a considerable taxi to get there, and you are running straight engines would lead foul, creating lots of engine problems. I wonder if that's not the "secret ingredient" in MMO. The engine ran smoother and quieter, almost silent at idle. Your donations help keep this valuable resource free and growing. Anyone want to suggest that's a bad idea? TEL had been identified chemically in the mid-19th century, but its antiknock. padgett, this is a stock "hi-torque" 327 truck engine. Back in the 50's the Marvel Co. sold automatic dispensers for their product. 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. This diesel fuel additive does not comply with the federal ultra low sulfur content requirements for use . Slippery stuff! As a result, your oil will be unable to efficiently lubricate your engine. 7 Konsili Lengkap Kanon - Free ebook download as PDF File (.pdf), Text File (.txt) or read book online for free. You know when you pull a magneto check at the runup area after It contains additives that help lubricate and protect the engine. which again left me at the far end of the runway without power. #64741-49-9, or may substitute "Stoddard Solvent", CAS #8052-41-3, or. up to a higher RPM for a few seconds and then recheck gives a Why does this happen? It was soon discovered that it resisted detonation also and was intsrumental in the developement of more powerefull aviation engines during WW1. AROMATIC HYDROCARBONS ARE A WHOLE DIFFERENT FAMILY FAMILY OF OILS WITH GOOD SOLVENT AND LUBRICANT PROPERTIES (THEY ARE CALLED AROMATIC BECAUSE THAY SMELL SO GOOD, BENZENE/TOLUENE DRYCLEANING FLUIDS ARE ALSO AROMATICS AND CAUSE CANCER BUT THEY SMELL GOOD TOO..). From the stories I had heard I figured my carburetor must look like a glue factory inside. It has everything it it your engine needs. was, the airport is apparently willing to live with it. I Marvel Mystery Oil is a blend of mineral oils, which are a byproduct of the fractional distillation process used to make gasoline. Unleaded was just coming in on the Australian market then and I was told it did the same. 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. engine parts. but results is what really tells the tale. Use additives if you want, it won't hurt the engine. 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. Many of the older, better-known oil treatments on the market do not make claims nearly so lavish as the new upstarts. Joined: Feb 27, 2010 Oddometer: 2,245 Location: CT USA. Born in Chicago in 1923, Marvel Mystery Oil was developed to combat deposits on carburetors caused by poorly refined gasoline of the age. Three grand for the car and three grand for the engine. If you ever do get severe valve seat recession, the cure is to install inserts. They did not live very long. Sign in or register to get started. Sale. Many users also stated that they would order this product again as it helps improve the fuel economy. Drive with unleaded and be happy. Well, I've been using MMO for many years now, along with Rislone. He also loves making connections and friends in the automotive industry. Going on 6 months with no awful clicking noises. Besides, water may condense inside the cylinders and crankcase in cold temperatures, gradually eroding the protective oil film. I don't see any pickle. 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. Therefore, it helps reduce friction of moving parts and cools the engine. Also does Marvel mystery oil work? I Timothy 3:16. Robert Parker uses Marvel Mystery Oil to reduce the buildup of lead from 100LL. to free up stuck rings and valves by giving the engine a "Mystery Like PB Blaster, Kano Kroil also loosens frozen parts faster from metals than any other penetrating oils. Regarding the valves, the 1966 truck sales book says this: "Induction hardened exhaust valve seats. If you're only driving it a few hundred miles a year, it'll outlast your great-great-grandchildren. THIS ELIMINATED THE VALVE TAP THAT HAD EXISTED PRIOR TO THIS WORK. This additive also enhances the vehicles fuel economy and minimizes the noise produced by the fuel injectors. It was a big problem! 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. My experience with MMO.2007 Duramax diesel developed a knock that sounded almost as loud as a wrist pin going bad.
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