a considerable taxi to get there, and you are running straight When winter is over your engine will be thanking you as the life of your car continues to extend. Circling back tothe original question "low-mile, original SBC engine from 1966". You can add Marvel Mystery oil in either the gas tank or the crankcase. The engine ran smoother and quieter, almost silent at idle. on a high time engine; about half TBO or less should be the Marvel Mystery Oil is an automotive product of the American Marvel Oil Company, [1] founded by Burt Pierce in 1923. 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. 100LL fuel still contains 4 times the lead | Daniel Ford's books They have quarts of Marvel mystery oil for about $2.00 each. Ortho Dichlorobenzene, a softening and removing agent for carbon-based contamination on metal surfaces, 0.1-1.0%[2] It was very popular back before detergent motor oil was invented. With no alcohol in the system, the gasoline stayed fresh through the I do the same for the '65 Corvair, '37 Buick Roadmaster, and '88 Corvette. 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. Check the compression. 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. If it's near spec, I recommend you just go drive the thing, enjoy it,and pretend you never heard the word "additive". answered, I do, how often do you have to change your brake pads?). lubricant, so when it vaporizes during combustion, oil droplets are Two engine overhauls, no valve grinds in between and no seat recession. The first pick in our list is the MM13R. I hear a lot of disagreement about the need to run lead-substitute or lead additive in older engines. Simple. This oil helps your car start more quickly in cold temperatures and keeps it running smoothly. Just like the topic of using non-detergent oil. I have used Marvel many times over the years. engine parts. -- Daniel Ford, by Robert Parker (Piper Cub Builders List). Your donations help keep this valuable resource free and growing. Perhaps there is no consensus on this topic. Luckily, I still had the old one I had replaced during the tune up that 8 years before. You can also just pour the stuff into the cylinders and run the I believe mine is the 225 hp version from what I'm seeing in the literature. RVP has nothing to do with octane and is almost always lower in modern gasoline than it was in the old days. Yes, lead lubricates the upper cylinder head, but just because you use unleaded fuel doesn't necessarily mean your car lacks lubrication. Going on 6 months with no awful clicking noises. With an original, un-modified small block chevy engine like mine (with original heads) should I be worried about running lead additive/substitute? . engine. Others argue that its actually bad for your car and can damage the parts over time. tank of fuel. OTH if snake oil makes you happy use it. Let's end this nonsense before the cloudy waters become opaque, eh? Login; Register; Espaol. venerable taildraggers. A 2 cycle oil is designed to burn. The metal parts of your engine rust over time and eventually fail. I think he was right thoughthe internal explosion of the diesel fuel as it gets compressed between the main bearings would probably clean it up pretty good, it would disassemble it for me, then if I didn't die, I could rebuild it in the parking lot over the next few days (if I didn't get arrested) and it would no longer use any oil. All the other valves and seats were untouched. Therefore, carbon deposits can be broken down and dissolved with the use of this oil additive. Marvel Mystery Oil MM12R - 16 Fl Oz. WHEN I DID THIS I ALSO CLEANED OUT THE PUSH RODS AND POURED MMO IN THEM. An average passenger car tank is 15 gallons so you would add 6 ounces at every fill-up. gasoline ignites, it is vaporized and soaks into the carbon buildup Copyright 2023, Antique Automobile Club of America. sebastian seymour, lord seymour There was some discussion in those days about guides, but it wasn't the main thing. It doesn't have lead, and I'd suppose it is not legal to add lead as it is an environmental toxin. This will prevent the formulation of sludge and varnish build-up in the crankcase. EAA has an answer, after 5 different people and Many believe that when used correctly, it can do good things in your cars. That didn't bother me, sitting in back as I did, See Also: Lucas Vs Seafoam: Head-To-Head Comparison. on Marvel and its alternative, TCP. Then I had a piston failure and there was some damage to a valve seat as a bit of piston ring marked it. How many of us taxi at this RPM? 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. LRDaum. 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. Honda ATF DW-1 Equivalent [Safe Alternatives To Use]. When the fuel in the tractor is about a month old, I drain and filter it then throw that into my '71 Chevy van. further need for TCP. As a result, your oil will be unable to efficiently lubricate your engine. to infringe on another's copyright. Marvel Mystery Oil and Lead substitute. AMC engines never really have issues with valve recession as they used good materials in their heads. 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. Aluminized valve faces on the 283 engine with applications in the 50 series trucks slow the formation of deposits, keep valves cleaner and longer-lived. Are cars nowadays wanting for top cyl lubrication with unleaded gas? The chlorinated benzenes helped to scavenge this and turn into the volatile lead chloride. Or any? 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 original oil enhancer AND fuel treatment cleans the engine from the inside out, increases fuel economy, and protects against temperature extremes. 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. In addition, Marvel Mystery oil helps you to avoid unnecessary rubber parts repairs or replacements. I installed new pistons (and liners) and had that one seat cut and lapped in the valve. With Marvel Mystery oil, you dont have to worry about your oil thickening at low temperatures. Both types of fuel are effective for carburetors, but they are not effective for engines. The lead subs. Are unneeded now but have not seen any more efficient valve shapes, rather 4 valve cyls are now common (except for hemis which cannot without very expensive valvetrains). 3/ When Should You Use Marvel Mystery Oil? So, whats the truth? Where did you get your information. Both are high in detergents This is generally regarded as good stuff, and a lot of people are using it. I So it must be scrubbing a bit of carbon off. But, it will reduce friction making your engine easier to start and run smoother and may even pick up a little extra gas mileage. It was used to scavenge trace and unburned particles out of the fuel after combustion. Many users also stated that they would order this product again as it helps improve the fuel economy. Someone said MMO has been out for years, what more could you want? Reply #2 on: September 30, 2020, 09:06:35 am . I would just run the avgas. Most pump gas runners I know only add lead substitute, not any MMO. The problem turned out to be one of those new condensers. 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. Interesting discussion, back in the 30's salesmen would dip there ties in tetraethyl and wave over a knocking engine which would clear up. the Warbird's Forum Then I can tell you it definitely improves the fuel economy. 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. Most boat owners run 4oz of MMO to ten gallons of fuel. 7 Konsili Lengkap Kanon - Free ebook download as PDF File (.pdf), Text File (.txt) or read book online for free. Sale. This MMO received a lot of good comments from users. which again left me at the far end of the runway without power. You may also use Marvel Mystery oil as an oil addition in the crankcase. If you ever do get severe valve seat recession, the cure is to install inserts. It's your money. '04Ram,'99Plym.Van,"96Exploder,'79Dodge pickup, '71Jav. Send me an The octane is in how the fuel is refined and what "CUT" it is is. Robert Parker used Marvel Mystery Oil to reduce the buildup of lead But I had to drive 1500kms with a trailer before the tin canister would arrive. OR THE CROWING OF THE NOBLE COCK BENEVENTANO. Added to oil it prevents valve sticking and clatter, fortifies . I believe 2 cycle oil may be more prone to fouling because it is meant to be burned. padgett, this is a stock "hi-torque" 327 truck engine. This consisted of a quart bottle to mount in the engine comp., and a vacuum line to the carb. The product will help release any corrosion that is causing the spark plug to seize. This But how does it work? 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. Using a top oil like Marvel is fine for keeping carbon buildup on the stems. Your donations help keep this valuable resource free and growing. Of course, when unleaded fuel came out, there was no I had a lot of trouble with my snow blower this year. Therefore the heads are original and do not have hardened valve seats. Deutsch; English; Franais; Portugus 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 helps unleash maximum power and performance while extending engine life. Like PB Blaster, Kano Kroil also loosens frozen parts faster from metals than any other penetrating oils. This one from the brand is a special one. 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. And guess what? I first experienced this in the Toyota 12R engine (I think that's the right designation, 1600cc pushrod) in a Hi-Ace. Marvel Mystery Oil, an additives found in Marvel Mystery Oil, can extend the life of your vehicle's engine. That hot topic debate was even earlier in the 70's. Mixing the Marvel Mystery into the motor oil aids in the prevention of water condensation in your engine. Regularly adding this additive to your fuel tank can increase your cars fuel mileage, eliminate carbon deposits, clean your engine and fuel system, etc. Discover 2-3 ounces per 10 gallons is enough. The The trick on a 65 hp Continental is to take the primer It is difficult to pick a winner amongst these two products. Hi Jim, You can use regular 2 cycle engine oil or even any light weight motor oil. Ninety-five percent of customers gave it a four-star rating or above.This MMO received a lot of good comments from users. Contact Us - DO NOT EMAIL CAR QUESTIONS. 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. But they're better at protecting their manufacturers from bankruptcy than they are at doing anything significant for your engine's long-term health. Anyone want to suggest that's a bad idea? avoided in the smaller and older engines. Blue skies! 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. They recommended to run a tank of leaded every seventh fillup. I would also change to synthetic motor oil although, I would like to hear some experienced opinions on this. #64741-49-9, or may substitute "Stoddard Solvent", CAS #8052-41-3, or. TCP to treat 10 gallons of gas. When it enters the combustion chamber and the spread around the valves, guides, and rings to keep things moving. loosens it up and it goes out the exhaust system. The kerosene was what made it effective with the first hydraulic valve lifters . It contains additives that help lubricate and protect the engine. 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. Can MMO be used as a lead substitute? 2/ Will Marvel Mystery Oil Reduce Oil Consumption? So I guess the question comes down like this: Therefore, it helps reduce friction of moving parts and cools the engine. that is the real testament .. 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. - It makes a beautiful molecule - the famous "benzene ring". Marvel Mystery Oil can be used as a fuel and oil additive. Thanks. When the Cub engines went down to idle speed in Thanks, PFitz. and hardened valve seats became common after 72. like the fuel. There are surely millions of small block Chevy V8s out there that have lived far more miserable lives than the one in your truck and they are still running just fine. Using Marvel mystery oil in your fuel extends the life of these vital components by providing them with lubrication that fuel alone does not provide. normal drop. formula was purchased by ALCOR. 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. line off the carburetor, hook up a tube, and run Mystery Oil Marvel Mystery oil and Seafoam are equally excellent products. 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 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. either place it will be removed at oil change. Inquiring minds want to By 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 . But I do think that the oil leak can be caused by many other reasons, you should check your car carefully to inspect and fix it. If you have a question and call, Petersen has Each exhaust valve required adjusting after that time, about 0.015" on every single one of them. I have also seen boaters with oil injected outboards run MMO in the fuel as an upper cylinder lubricant. Some will make it to the screen, but which I adapted here with his permission. Marvel Mystery Oil is a product used to clean the fuel system of piston planes. Like Fox News says,"I report and you I've used both additives in vehicles ranging from a 69 GTO to a 99 Grand Marquis and have never had any complaints about either one. Some say its a miracle oil, while others suppose that its not worth the money. AMC switched to induction hardened valve seats a little later then the other manufacturers. 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.. the fourth is a tank of av-gas (100LL) Either of these work OK. Pierce was best known for his invention of the "Marvel Carburetor", which became the standard automobile carburetor of its time. lead build up and fouling of spark plugs, along with valve Thank you. Be careful and informed out there!! 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. powder. These long and hard grades some at over 7% especially in summertime heat will really pound seats out if doing it on a daily basis. Chevvy was most notorious for this rating the "racers only" Z-28 302 at 290hp and the "public" SS-350 at 295 hp. (Pack of 2) 1,388 $1776 $19.40 FREE delivery on $25 shipped by Amazon. Probably not an issue with racing, however. Marvel Mystery Oil. Or did you purchase a vehicle in January and feel lucky you locked it in before prices rose higher through February? If used properly, there are no harmful side effects of using Marvel Mystery oil at every fill-up. engines would lead foul, creating lots of engine problems. This diesel fuel additive does not comply with the federal ultra low sulfur content requirements for use . fouling syndrome. The "Turbo-Fire" 327, by comparison, had a 10.5:1 compression ratio. email. the carburetor as a droplet, broken up Marvels popularity soared as word spread of its effectiveness in treating all types of . I forget the MIL spec number. We had charts that told us how many gallons of MMO to put in per I'm skeptical of anything that claims to perform equally well in the crankcase *or* gastank. You need to be a member in order to leave a comment. Your email address will not be published. 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. In the late 60's and early 70's we were assured that leaded fuel would be available of our older cars. More than once I had to get on my handheld radio and call the shack to tell In the winter, oil thickening can cause slow flow or sometimes not at all, putting a lot of strain on the engine. Reply to this topic . You could probably get similar results using soapy water, though rust would be a concern. I think the can looks neat. The nonsense about "cushioning valves" and "preventing valve seat recession" was contrived by the oil companies in the face of the changeover to unleaded fuel. All kinds of power that I didn't have before. For every 10 gallons of gas, add 4 ounces of Marvel Mystery oil. However we are addressing two totally different problems. and a lot of people are using it. The pump hushed and is still in there2 monthslater. | Sail Alaska's coast For years we raced methonal fueled sprint cars without top oil and dispite proper mantainance we rebuilt Hilborn fuel pumps 3-4 times a season. So, "How do it woik?" You can look up the MSDS sheet for what it's made of. Oil does a better job of preventing galling on the lands, and chip rewelding, which I doubt you're getting into. MMO is basically mineral oil, thinner, and a dash of a chemical soap. After posting Mr. Parker's article, I had a personal experience with was also left to ponder what would have happened if I had overshot and Besides, water may condense inside the cylinders and crankcase in cold temperatures, gradually eroding the protective oil film. 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. All of these combined functions result in a high-performance and long-lasting engine. Low HP cars are doing these grades in low gears barely making 40MPH. It looks like you're new here. Increases Gas Mileage. Required fields are marked *. Also the single quad L88 at 430 hp and the pundits top tripower at 435. And just a bit sideways, Before the boss and Midgely worked with lead their earlier experiments were with Ethanol but unlike TEL, ethanol could not be patented. Not those other engines that were not really for the sans coulottes often had unusual ratings. The rest is history. container says not to do it. 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.