MMO isno mystery. MMO is basically mineral oil, thinner, and a dash of a chemical soap. I believe mine is the 225 hp version from what I'm seeing in the literature. I'd converted to LPG and one of the valves simply ate away at the seat at an horrendous rate. Don't encourage someone to do something illegal. It does work well though to remove the sludge in the oil pan. '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). It's your money. to infringe on another's copyright. 100LL. Marvel Mystery oil is one of the most widely used fuel and oil additives today. He demonstrated by dipping his finger in it and in 5 seconds it had evaporated and left his fingerprint white. The pump hushed and is still in there2 monthslater. No problems. 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. There Spray Marvel Mystery oil around the spark plug to ensure a good covering. Yeah, anything can fail, but there is no way I would take that engine apart because of the valve seats. up to a higher RPM for a few seconds and then recheck gives a Detroit girl, 11, is left with brain trauma and staples in her head after child abuser teacher threw metal hockey stick at her. Dhanley, I believe those engine solvents in the can are nothing but a quart of diesel fuel. and with the wind whistling through the gaps between the windows and the story, there's no alcohol in the fuel when it comes ashore at Portland, This chemical is a petroleum-based fuel that provides long-lasting protection and can be used in a wide range of engines and machinery. Use non-ethanol if it is available. Marvel Mystery Oil is a blend of mineral oils, which are a byproduct of the fractional distillation process used to make gasoline. So, whats the verdict? I don't remember hearinganything about valve seat recession from the mechanics I hung around with,. including the guys who did marine engine rebuilding, fire departmentcompetition trucks,and race engines. hours. blended with TEL. OKthis is to settle a bet. How many of us taxi at this RPM? This site sets no cookies, but the Mailchimp sign-up service Or any? I use an additive (CD-32)in my Judge with #12 heads. But the Marvel Mystery Oil helps prevent this from happening. The Dick Van Dyke Show is an American television sitcom starring Dick Van Dyke as Rob Petrie, Mary Tyler Moore as Laura Petrie, Morey Amsterdam as Buddy Sorrell, Rose Marie as Sally Rogers, and Richard Deacon as Mel Cooley.. I have been running unleaded in the Ambassador for 230,000 miles and never had valve seat issues. Copyright 2023, Antique Automobile Club of America. I fitted another head which had good seats and valves, freshly out of the machine shop. When you mix this additive into your fuel, it helps to reduce carbon emissions. You I drive ithard, 50-55 mph on the highway, lots of days 500 or 600 miles in all types of weather, winter and summer. 8 3. Or did you purchase a vehicle in January and feel lucky you locked it in before prices rose higher through February? You don't spill this stuff on your 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. They have quarts of Marvel mystery oil for about $2.00 each. Aluminized head retards build up of deposits and chrome plated stem reduces scuffing and wear. Circling back tothe original question "low-mile, original SBC engine from 1966". and a lot of people are using it. That would most likely cause catastrophic engine failure. Then, wait for an hour or longer before attempting to remove it. 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. through directly through the carburetor while the engine is running. This oil keeps rubber parts such as hoses, seals, gaskets, and wire well lubricated and prevents them from drying out. How much MMO do you use? 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. tank of fuel. This engine still wears it's factory paint and decals so I'm assuming that it has never been apart. Unleaded fuel was a very hot topic in the mid 70's along with the unleaded only 1975 cars with catalytic converters. Also the single quad L88 at 430 hp and the pundits top tripower at 435. 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. Posted March 3, 2018. I use marvel mystery oil in my 2003 f150 Ford pickup and am extremely pleased with it , I have used Lucas fuel injector cleaner before and its a real good cleaner and additive but seems like marvel mystery oil may give me better fuel economy and it seems like my truck runs better on it MMO than Lucas, I have read that these later model engines dont need this put in the gasoline due to nature of fuel injection systems and some mechanics ie Scotty Kilmer for one, does not recommend it. This is generally regarded as good stuff, and a lot of people are using it. (I use Petersen's. Like Fox News says,"I report and you AMC engines never really have issues with valve recession as they used good materials in their heads. However we are addressing two totally different problems. 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..). I had a lot of trouble with my snow blower this year. Neither should be used for the first time 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. (Pack of 2) 1,388 $1776 $19.40 FREE delivery on $25 shipped by Amazon. cox communications ceo salary. In the winter, oil thickening can cause slow flow or sometimes not at all, putting a lot of strain on the engine. (2501) Check price. Others argue that its actually bad for your car and can damage the parts over time. to do the cleaning job. Be careful and informed out there!! That fourth tank however, you will still have the spark plug Anyone who has used them knows they work and has had a good experience with them. When you buy through our links, we may get a commission. 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 Marvel Mystery Oil helps unleash maximum power and performance while extending engine life. Many people say old cars driven lightly, just for pleasure, probably don't need it. 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. This was a hot topic in the late 80s and early 90s. Great stuff and recommended by a mechanic. It is difficult to pick a winner amongst these two products. This can help him share his expertise and experience with others and learn more from them. Thanks, PFitz. Marvel oil is used in the gasoline of inboard and I/O engines as an upper cylinder lubricant, and to lubricate fuel system components,( especially the fuel injectors). We are putting 89 octane in, and adding a can of lead substitute every tank right now. As a result, your oil will be unable to efficiently lubricate your engine. I just knew I had thrown a rod! Ryan has got more than 15 years in the auto industry. 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. There are a lot of debates about Marvel Mystery Oil is it good for your car or not? Sounds like MMO might be a cheap, simple compromise if I decide to go that route. Carbon deposits will cause motor oil to burn more than usual. Probably not an issue with racing, however. They serve comparable purposes but with subtle distinctions. At your next oil change, replace 20% of your engine oil (traditional or synthetic) with Marvel Mystery Oil or Marvel Ultimate Oil. See Also: Lucas Vs Seafoam: Head-To-Head Comparison. Tough high alloy gives extra durability. I do know it will help when lifters start to be lazy and there are two STCs on the market for mo-gas, EAA and Petersen. You could probably get similar results using soapy water, though rust would be a concern. Robert Parker uses Marvel Mystery Oil to reduce the buildup of lead from 100LL. Smokes like late freight or a Ridley Scott film. It is a rather critical machining process, and if you get it wrong, a seat can fall out and hold a valve open. With no alcohol in the system, the gasoline stayed fresh through the to be raised substantially. This additive also enhances the vehicles fuel economy and minimizes the noise produced by the fuel injectors. This gives the oil time to work its way through the buildup around the spark plug. More than that, he used it in the fuel with every fillup. Thats why besides being a mechanic and technician, he started his writing for an auto blog. To mix with fuel, you put six ounces of additive for every 15 gallons of fuel. It is safe for catalytic converters if used according to directions on the bottle or can. I contacted the maker and he asked what fuel I was using. Tetra-Ethel Lead is not an octane booster either. Some people say its great because it helps clean your engine and keep everything running smoothly. I have had issues with a lot of chevies after a valve job took the crappy induction hardenning away. With an original, un-modified small block chevy engine like mine (with original heads) should I be worried about running lead additive/substitute? Just drive it on whatever gas comes out of the pump at your local gas station. reserved. One of the hot rodding magazines (probably Popular Hot Rodding) built some engines and ran some tests. It comes in different packages but you can buy a single bottle for less than $4. Share Followers 0. However, the carrier is toluene, and 5.7. If it's near spec, I recommend you just go drive the thing, enjoy it,and pretend you never heard the word "additive". there's some xylene in there, too. MMO may improve pump gas, but there is no need for it in avgas. And the mineral spirits burns rather cleanly. 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. MARVEL Mystery Oil. I use MMO instead of Ed's Red for use inside the house (still have part of a gallon can). venerable taildraggers. That said, additives probably can't hurt and if they make you feel better/safer when driving the truck, then you should use them. Many of the older, better-known oil treatments on the market do not make claims nearly so lavish as the new upstarts. It works with both diesel and gasoline engines. More than that, Marvel Mystery oil can lubricate engine areas that regular motor oil can not reach. Re: Mystery Oil Substitute? Sorry if this has been discussed before (I know it has been). Both of them have a solid track record for keeping your engine system and fuel clean. because the gasoline comes from a region where ethanol is not used. 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. Marvel MM13R Mystery Oil. The leading theory is -- Dan Ford That Marvel-ous Mystery Oil 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. These fuel and oil additives are designed to clean away deposits, sludge, and fuel residues from the engine and keep it running smoothly. Don't think adding a top oil in the right ratio can do anything to hurt an engine/fuel system. When I was 19, I put it in the Cutlass I owned. You guys are right of course about the lead debate dating much farther back. from 100LL. I have a 2010 2500 with a 5.7 Hemi with 200k and no oil leaks and does not burn oil, (knock on wood). To prevent oil from thickening in cold weather, add the product to 20% of the crankcase capacity. thanksStan. 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. 100LL fuel still contains 4 times the lead ", "Hydraulic valve lifters, both inlet and exhaust.". Marvel Mystery Oil is top end lubricant , not an octane booster. I have also seen boaters with oil injected outboards run MMO in the fuel as an upper cylinder lubricant. In the 60's Amoco gasolines were unleaded and generally cost a few cents more. When valves are beginning to stick, it will There is no reason to use it in a "clean" engine. engine parts. This one from the brand is a special one. Can MMO be used as a lead substitute? 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. Thank you. the formula for TCP and used it for years in car gas, which was also They recommended to run a tank of leaded every seventh fillup. Your email address will not be published. recommend the procedure. Slippery stuff! This temperature can only be achieved in our small engines at 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. 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. 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. These little powerplants use a mixture of methanol and nitromethane. we weren't allowed to prop the planes without someone in the cockpit.) As far as the induction hardenning, Where is that info from? Marvel Mystery Oil(R) boasting an enviable reputation among vehicle owners worldwide, is truly a legend of its own. Lead (TEL) was a necessity. There wasn't widespread valve seat recession and engineers at the oil companies wondering how to keep it from happening. fouling syndrome. Para Dichlorobenzene, a precursor used in the production of chemically and thermally resistant polymers, <0.1%[2]. 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. After a few such experiences, the airport put For instance, if your engine requires 5 quarts of engine oil, use 4 quarts of oil and 1 quart of Mystery Oil. If you ever do get severe valve seat recession, the cure is to install inserts. Some will make it to the screen, but The good of E-85 is it's 105 octane, the bad is the ethanol you have the lower your gas mileage gets. but results is what really tells the tale. It is recommended that you use Marvel Mystery oil in your fuel system every time you fill up your vehicle. 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. powder. 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. You can add Marvel Mystery oil in either the gas tank or the crankcase. Puts me in a bit of a pickle! 4/ Marvel Mystery Oil Vs Seafoam: Which Is Better? Marvel Mystery Oil and Lead substitute. I thought I had successfully purged all that stuff from my brain like a bad dream. The 'lead replacement petrol' wasn't doing any good at all. '68Jav, and '90 Gold Rush trailer. You know when you pull a magneto check at the runup area after More than once I had to get on my handheld radio and call the shack to tell Engine. either place it will be removed at oil change. Keep on posting. Since 80-octane fuel has disappeared from Michigan, there has Marvel Mystery Oil can be used to keep the fuel system clean. Not sure if still available but have a few years supply. Also, some others stated that the price of this additive is quite high. -- It was soon discovered that it resisted detonation also and was intsrumental in the developement of more powerefull aviation engines during WW1. Old standbys like Bardahl. free then up. there were 55-gallon barrels labeled MMO (Marvel Mystery Oil). Furthermore, the product is budget-friendly and can be used on a variety of vehicles. Marvel Mystery Lubricating Oil is safe for catalytic converters and oxygen sensors. Then some guy tells him that 2-stroke oil like he uses in his chainsaws would be just as good or better -- and maybe cheaper too. the fifth one says let me check and I will get back with you. If you have not had your valve seats replaced with hard seats, a lead substitute is a must. I HIGHLY recommend this product.-----Greg. Post in the forum instead. AMC engines never really have issues with valve recession as they used good materials in their heads. 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. Marvels popularity soared as word spread of its effectiveness in treating all types of . 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. This nauseous each time he gave a lesson. And I may as well replace all of them at this high milage. 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. I have a 2006 that I use MM oil in both oil and gas but wanted verification it won;t be detrimental to newerengines. which again left me at the far end of the runway without power. Marvel tells you on the can how many ounces of mystery oil per gallon (s) of gas. GM bought the rights to much of Pierce's work and hired him as a consultant. Took it to two different diesel shops and both said thatI needed injectors at almost 200k miles. not do their job. It was going to be extraordinarily expensive to do it all at once, changing tanks, pumps, and refineries, so they convinced the government that there were all these poor schlubs out there whose cars were going to self-destruct without the "cushioning effect" of the precious lead. It can free up stuck lifters and help loosen up dirt to flush it out. 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 The "Turbo-Fire" 327, by comparison, had a 10.5:1 compression ratio. Now you know how it works, I will neither recommend or not OTH if snake oil makes you happy use it. It does not mean that you need to cut the link with Seafoam . 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. Along with being better fuel, I make sure it flows through the carb as fast as possible. airframe. Re: Marvel Mystery Oil and E10 in our small engines. to use Marvel Mystery Oil. for sale by owner duchesne county, utah, woman killed by lion in kruger national park, ericsson air 6449 spec sheet,
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