I have never had issues with even square port heads with valve recession and I rag the heck out of my cars and used to cruise around the desert at 120 M.P.H. Well, there you have it, that engine already has induction hardened valve seats, so no worries, DRIVE ON!
Is lead-substitute necessary?? - The Stovebolt Forums Regarding the valves, the 1966 truck sales book says this: "Induction hardened exhaust valve seats. Everyone must know about Mystery Oil. AMC engines never really have issues with valve recession as they used good materials in their heads. Save my name, email, and website in this browser for the next time I comment. install one-half pint MMO. were taken off, the mogas tank was topped off with 100LL, and the
Also does Marvel mystery oil work? Car was his first love and passion. He explained why in a post on the Cub Builders mailing list,
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. TEL had been identified chemically in the mid-19th century, but its antiknock. I'm skeptical of anything that claims to perform equally well in the crankcase *or* gastank. ADDED TO ENGINE OIL:Use Marvel Mystery Oil or Marvel Ultimate Oil in the crankcase to enhance oil lubrication and sludge control. Finally I took off the spark plug and sprayed MMO into the hole at what appeared to be the exhaust valve.
Marvel Mystery Oil Products | O'Reilly Auto Parts Gas with lead substitute - Maintenance/Repairs - Car Talk Community bromide has to be at a certain temperature to work correctly. by the five-gallon jug to use in my lawnmower, chainsaw, and snowblower. Marvel Mystery Oil was formulated shortly after World War I by an automotive engineer named Burt Pierce. OR THE CROWING OF THE NOBLE COCK BENEVENTANO. Regular use can lead to improved fuel economy. So does Amazon if you click through to that store. MMO isno mystery. Many believe that when used correctly, it can do good things in your cars. There are a lot of debates about Marvel Mystery Oil is it good for your car or not? It is absolutely safe to use Marvel Mystery oil in your engine. Never saw that before but was RPO ZL1. Mystery Oil is a top cylinder lubricant, so when it vaporizes during combustion, oil droplets are spread around the valves, guides, and rings to keep things moving.
Every Reason You Should Use Marvel Mystery Oil They have quarts of Marvel mystery oil for about $2.00 each. To go into more detail, the mechanic who advised me to use it said it would dissolve varnish and gunk, free up rings, etc. Its formula contains an oil-thinning ability that solves this problem.
Marvel Mystery Oil as a Lead Substitute? - The AMC Forum answered, I do, how often do you have to change your brake pads?). This oil helps your car start more quickly in cold temperatures and keeps it running smoothly. AMC must have hardenned them deeper. As I understand the
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.
LOL. Yeah, anything can fail, but there is no way I would take that engine apart because of the valve seats. Just like the topic of using non-detergent oil. Back in the 50's the Marvel Co. sold automatic dispensers for their product. Marvel Mystery Oil(R) boasting an enviable reputation among vehicle owners worldwide, is truly a legend of its own.
Amazon.com: Lead Additive For Classic Cars we weren't allowed to prop the planes without someone in the cockpit.) was, the airport is apparently willing to live with it. or intake manifold. It's illegal to use on a public road for the second time! 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. Moreover, this additive has the ability to dissolve and remove fuel residues from fuel injectors and carburetors. 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. MMO may improve pump gas, but there is no need for it in avgas. The problem turned out to be one of those new condensers. The leading theory is
I don't think I've seen so many responses so quickly to a post before. Genesis 1:1-5, 26-31 I Corinthians 8:1-6 John 1; 8; 14 Colossians 1; 2 It does not mean that you need to cut the link with Seafoam . 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. Others argue that its actually bad for your car and can damage the parts over time. 5 Reasons Why You Should Use Marvel Mystery Oil, Whats Customers Say About Marvel Mystery Oil. The series ran for five seasons on CBS, lasting 158 half-hour episodes, all filmed in black-and-white.Creator/writer Carl Reiner had told the cast from the beginning that . Re: Marvel Mystery Oil and E10 in our small engines. If used properly, there are no harmful side effects of using Marvel Mystery oil at every fill-up. Since 80-octane fuel has disappeared from Michigan, there has
8 3. 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. 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. ", "Long life exhaust valves. Here's my scenario. 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. Seafoam charges almost double the price of Marvel Mystery. You need to be a member in order to leave a comment. Thanks. It was very popular back before detergent motor oil was invented.
Is Marvel Mystery Oil Safe For Catalytic Converters? I don't see any pickle.
GAS OIL, marvel mystery oil : TR6 Tech Forum : The Triumph Experience Unleaded fuel was a very hot topic in the mid 70's along with the unleaded only 1975 cars with catalytic converters. created during WWII because the cooler cylinders on the multi-row radial
Mystery Oil also improved gas mileage and minimized engine wear. Blue skies! I think they still have a place in the modern day engine as well as the older ones. '68Jav, and '90 Gold Rush trailer. And the mineral spirits burns rather cleanly. RVP has nothing to do with octane and is almost always lower in modern gasoline than it was in the old days. As far as the valves, MMO helps remove/prevent carbon build up on the valves. At the instant of
If you're only driving it a few hundred miles a year, it'll outlast your great-great-grandchildren. Let's end this nonsense before the cloudy waters become opaque, eh? If the gas has Ethanol, I also add appropriate portions of Star-Tron. nauseous each time he gave a lesson. It's easy! them my engine had quit and would they please send someone out to give me
Share Followers 0. Then I can tell you it definitely improves the fuel economy. Marvel Mystery Oil can be used as a fuel and oil additive. 2-3 ounces per 10 gallons is enough. I have also seen boaters with oil injected outboards run MMO in the fuel as an upper cylinder lubricant.
Lead additive in low-mile, original SBC engine from 1966 This cleans the carbon and sludge collected in
Oil Enema.". in the bottom of the oil kidney. This
Regular use can improve fuel economy. Don't encourage someone to do something illegal. There
There is no reason to use it in a "clean" engine. that lead is added to aviation fuel to boost octane rating, and with the
The thing is, most old engines have been rebuilt with hardened valve seats. Back in the late 1940s and early 1950s, at military air bases
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. Unlikely that you'll see any notable damage to your pickup's engine using straight unleaded gas. instructors at least filled up with straight 100LL. More than once I had to get on my handheld radio and call the shack to tell
It was thought that since the automakers were induction hardening valve seats in the unleaded era that it must be necessary. Or is it not really noticeable? whether because of transportation problems (alcohol absorbs water) or
I thought I had successfully purged all that stuff from my brain like a bad dream. All kinds of power that I didn't have before. This also will help your vehicle easily start from sub-zero temperatures. Same color, same smell. Copyright 2023, Antique Automobile Club of America. there were 55-gallon barrels labeled MMO (Marvel Mystery Oil). Oct 11, 2006 . but results is what really tells the tale. loosens it up and it goes out the exhaust system. Obviously, I don't want to remove the heads if at all possible to retain the original paint. It was
there are two STCs on the market for mo-gas, EAA and Petersen. When the fuel in the tractor is about a month old, I drain and filter it then throw that into my '71 Chevy van.
Marvel MM12R Mystery Oil - 16 oz. - Amazon.ca Many people say old cars driven lightly, just for pleasure, probably don't need it. An average passenger car tank is 15 gallons so you would add 6 ounces at every fill-up. [2] It is used as a fuel additive, oil additive, corrosion inhibitor, penetrating oil, and transmission leak stopper and seal relubricator. No problems. Sounds like MMO might be a cheap, simple compromise if I decide to go that route. When winter is over your engine will be thanking you as the life of your car continues to extend. The automotive gasoline option. per 10 gallons of fuel). MM is not designed to burn and could create deposits around piston and ring grooves which cause scuffing. was also left to ponder what would have happened if I had overshot and
Don't worry about it! Others say a bit of Marvel Mystery oil in each tank is a good idea. 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. 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. 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). Newsletter? Engine is stock - never been apart and has the 2100 carb. The rest is history. and hardened valve seats became common after 72. WHEN I DID THIS I ALSO CLEANED OUT THE PUSH RODS AND POURED MMO IN THEM. So I guess the question comes down like this: Marvels popularity soared as word spread of its effectiveness in treating all types of . I use it in everything but a modern car that strictly specifies premium. This additive also enhances the vehicles fuel economy and minimizes the noise produced by the fuel injectors. container says not to do it. Sometime they do, and other times that's the last you hear.) Suddenly the valve seats started to wear away again. 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 . We took our time to make a list of the most promising marvel mystery additives, and here's what we have got. It only takes a few ounces of
Main Menu. Jul 14, 2017. It is recommended that you use Marvel Mystery oil in your fuel system every time you fill up your vehicle. Slippery stuff! At the temperatures found in the combustion chamber of a cylinder, MM oil will be vaporized. So the airport could hire a tanker truck to go to the terminal and
That hot topic debate was even earlier in the 70's. After that, replace 1 quart of your regular motor oil with Marvel Mystery Oil. 1. Right. Be careful and informed out there!! 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. However we are addressing two totally different problems. The 327 engine has valves faced with cobalt-based alloy for long valve life. I have wondered what adding MMO does to your 5w-20 as well. Sorry for beating a dead horse, guys. Question? 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). Your donations help keep this valuable resource free and growing.
AVGAS 100LL and Marvel Mystery - ApexSpeed.com See for yourself.
That Marvelous Marvel Mystery Oil and other low-lead matters 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. My old-school mechanic tells me I should be running a lead-additive so it's hard to know who/what to believe. | Facebook
Do people who put a bit of Marvel Mystery Oil in their gas find that it makes the vehicle smoke much? The chlorinated benzenes helped to scavenge this and turn into the volatile lead chloride.
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Hard seats are added to earlier heads by machining out the old seats and installing an insert. formula was purchased by ALCOR. 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. Colder than that, and we couldn't fly,
This is in the 72 Wag (360). By Petroleum Distillates (Stoddard Solvent) also known as white spirit, 10-30%[2]
Gunk lead substitute, yes or no? | Adventure Rider The "Turbo-Fire" 327, by comparison, had a 10.5:1 compression ratio. Remember too,
Whether that's due to using additives or not using additives is for the anecdotal evidence pile. MY 86 CJ-7 NEEDED THE HEAD GASKET REPLACED. My experience with MMO.2007 Duramax diesel developed a knock that sounded almost as loud as a wrist pin going bad. You can also just pour the stuff into the cylinders and run the
Benzene actually used to be in gas as an octane booster (it was also used as an aftershave for a while - which is scary considering how carcingenic it is). Okay, thats not a trick subject line. Marvel mystery oil safe for modern engines? The truck is strong as new. 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. scavenge the lead from the fuel to keep lead from ever forming on vital
I wouldn't call Marvel Mystery oil a "lead additive." I use it some times for short term preservation because I like the smell. 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. Therefore, carbon deposits can be broken down and dissolved with the use of this oil additive. How many of us taxi at this RPM? I follow Bob's article by my own
List of The Dick Van Dyke Show episodes - Wikipedia You'd need to add alot of Marvel Mystery Oil to see a smoky exhaust - much more than the container recommended amount of 4 oz. on Marvel and its alternative, TCP. in crank case a week or two before oil change. my great uncle was a ww 2 army air corp airplane mechanic .. he swore by the stuff .. he put marvel in everything that ran on fuel.. he instilled his great wisdom to me an so do i.. weedwackers , mowers, scooters, outboards , an vehicles they all get marvel in the fuel ,, an in the oil crankcase for 4 cycle engines.. 2 cycle / 4 cycle ,, they all get treated every fill up .. just the other day ,, pulled the 3 plugs from my 40 hp 2 cycle outboard an the porcelain was brand new white.. an i ran them all summer since spring .. anyway,, this stuff works .. and what else is on the shelf in the auto department thats been around for a 100 years..!! As an oil additive, you replace up to 20 percent. Ethanol evaporates pretty easily , especial the more you have and older it gets. Of course, when unleaded fuel came out, there was no
Think about the whole scenerio . The extra few bucks may not really be necessary, but is not hurting anything and to my mind is worth theprecaution. Check the compression. 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. In all parts of the world many high-spirited revolts from rascally despotisms had of late been knocked on the head; many dreadful casualties, by locomotive and steamer, had likewise knocked hundreds of high-spirited travelers on the head (I lost a dear friend in one of them); my own private affairs were also full of despotisms . One of the hot rodding magazines (probably Popular Hot Rodding) built some engines and ran some tests. This improves your gas mileage by increasing the . It's more cleaner than oil. I don't think there
Mystery Oil is a top cylinder
Understanding that the various brands of what I call 'tin canisters, which are marketed under many names, worked to save valve seats by leaching tin into the fuel, I ordered one. The metal parts of your engine rust over time and eventually fail. Simple. Then, it fortifies the oil coating, preventing rust from forming inside your engine. Joined: Feb 27, 2010 Oddometer: 2,245 Location: CT USA. 7 Konsili Lengkap Kanon - Free ebook download as PDF File (.pdf), Text File (.txt) or read book online for free. decide". Ninety-five percent of customers gave it a four-star rating or above. This is a fuel additive specifically designed to
So in the end, Marvel Mystery oil isn't a gimmick. Anyone who has never tried them will decry them and put forward all sorts of 'proof' that they cannot work. named Rick told me that TCP stands for Tri-Cresyl-Phosphate. Two engine overhauls, no valve grinds in between and no seat recession. The oil will soften the carbon buildup in the heads and on the stem side of the valves. They serve comparable purposes but with subtle distinctions. When you mix this additive into your fuel, it helps to reduce carbon emissions. Sale. 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. (And no,
| Reading Proust. Required fields are marked *. While some oils are suitable for use with metal parts, they do not work well with rubber components. 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. Great stuff and recommended by a mechanic. I have been running unleaded in the Ambassador for 230,000 miles and never had valve seat issues. 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. This is generally regarded as good stuff, and a lot of people are using it. Post in the forum instead. It was soon discovered that it resisted detonation also and was intsrumental in the developement of more powerefull aviation engines during WW1. Three grand for the car and three grand for the engine. (I use Petersen's. either place it will be removed at oil change. was any particular problem with lead fouling the sparkplugs, but if there
Therefore, it helps reduce friction of moving parts and cools the engine. further need for TCP. Marvel Mystery Oil is a product used to clean the fuel system of piston planes. He hasnt had to replace the crappy fuel pump yet, even after 300k miles. The lead does not remain in the engine, and can't build up on
You can add Marvel Mystery oil in either the gas tank or the crankcase. Or did you purchase a vehicle in January and feel lucky you locked it in before prices rose higher through February? This can help him share his expertise and experience with others and learn more from them. You may also use Marvel Mystery oil as an oil addition in the crankcase. DO NOT use it in vehicles equipped with catalytic converters. been a lot of talk about what to do so that lead fouling can be
Marvel Mystery Oil and Lead substitute - team.net not do their job. 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. Couldn't keep it running. This engine still wears it's factory paint and decals so I'm assuming that it has never been apart. Ethanol much more readily evaporates then pure gas which basically can not get any more. Marvel Mystery Oil can be used to keep the fuel system clean. 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. This in turn caused increased vehicle performance and fuel economy. Is Marvel Mystery oil good or bad? --
like the fuel. Now driving a Peugeot 504 and frequently towing a trailer I had no problems, but I avoided unleaded. 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. Free shipping for many products! and with the wind whistling through the gaps between the windows and the