there were 55-gallon barrels labeled MMO (Marvel Mystery Oil). Of course, when unleaded fuel came out, there was no Don't worry about it! AVGAS 100LL and Marvel Mystery - ApexSpeed.com That didn't bother me, sitting in back as I did, Marvel Mystery oil has been carefully designed with additional ingredients to help reduce oil consumption by preventing carbon build-up. At the instant of Motorcraft Coolant Equivalent: [Orange & Premium Gold], 1987 2022 Jeep Wrangler Oil Type And Oil Capacity Guide. 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. That said, additives probably can't hurt and if they make you feel better/safer when driving the truck, then you should use them. Reply to this topic . Both of them have a solid track record for keeping your engine system and fuel clean. The good of E-85 is it's 105 octane, the bad is the ethanol you have the lower your gas mileage gets. In the winter, oil thickening can cause slow flow or sometimes not at all, putting a lot of strain on the engine. The main thing is:Drive your truck and enjoy it. Marvel Mystery Lubricating Oil is safe for catalytic converters and oxygen sensors. Why does this happen? formula was purchased by ALCOR. Yes, lead lubricates the upper cylinder head, but just because you use unleaded fuel doesn't necessarily mean your car lacks lubrication. (Pack of 2) 1,388 $1776 $19.40 FREE delivery on $25 shipped by Amazon. I would just run the avgas. experience with mogas and, finally, by an email from Terry Lutz, expanding Most pump gas runners I know only add lead substitute, not any MMO. Just like the topic of using non-detergent oil. There are a lot of debates about Marvel Mystery Oil is it good for your car or not? You know when you pull a magneto check at the runup area after Car was his first love and passion. -- Dan Ford That Marvel-ous Mystery Oil It happened quite a bit back in those days. 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. You don't need it, but if you trust your mechanic then there's no harm. 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. 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 . Thanks. 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). Last edited: Mar 24, 2011 My wife said no FJ! related: Seafoam vs BG 44K: Head-to-Head Comparison. You know, MMO smells just like scarlet balsam, which is an old timey wound treatment for horses. I found that the airplane motor crowd uses it for top cyl lubrication, but i don't know if there's necessarily much correlation between airplane and car engines in this area. 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. Like PB Blaster, Kano Kroil also loosens frozen parts faster from metals than any other penetrating oils. on a high time engine; about half TBO or less should be the Therefore the heads are original and do not have hardened valve seats. The trick on a 65 hp Continental is to take the primer Welcome to America, 2019, where everything is true and not true at the same time depending on what you already want to believe. Bible Doctrines - Foundation of the Church - Word Aflame Elective I am no idiot, I have had the experience and it was a properly measured and documented approach I took. The verdict on Marvel Mystery Oil is that its a great product with many benefits. I wonder if that's not the "secret ingredient" in MMO. line off the carburetor, hook up a tube, and run Mystery Oil Marvel Mystery Oil and Avgas.. | Southern Airboat Forum Use additives if you want, it won't hurt the engine. 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. Gunk lead substitute, yes or no? | Adventure Rider Everyone was gonna need hardened seats installed in their heads, or need to use smog-era heads with the induction hardened seats, etc. had. Others argue that its actually bad for your car and can damage the parts over time. Add To Fuel To Clean Engines And Increase Gas Mileages. airframe. Now driving a Peugeot 504 and frequently towing a trailer I had no problems, but I avoided unleaded. 5 Best Penetrating Oil For Seized Engine Review in 2023 - Car Fluid Pro My 10.25:1 400 is kinda marginal so I add something mainly for my peace of mind. Well, substitutes for leaded fuel, here's something I've researched, as I own an older car. or intake manifold. 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. Login; Register; Espaol. You can add Marvel Mystery oil in either the gas tank or the crankcase. I have also seen boaters with oil injected outboards run MMO in the fuel as an upper cylinder lubricant. You need to be a member in order to leave a comment. As Matt said it may not be necessary but doesn't hurt. the fourth is a tank of av-gas (100LL) Either of these work OK. Re: Mystery Oil Substitute? Going on 6 months with no awful clicking noises. I believe mine is the 225 hp version from what I'm seeing in the literature. 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. Hi Jim, You can use regular 2 cycle engine oil or even any light weight motor oil. There Marvel Mystery Oil - Wikipedia They said that it caused oil leak in his Chevy Silverado 2004. whether because of transportation problems (alcohol absorbs water) or The chlorinated benzenes helped to scavenge this and turn into the volatile lead chloride. THIS ELIMINATED THE VALVE TAP THAT HAD EXISTED PRIOR TO THIS WORK. Marvel Mystery Oil vs Seafoam Which is the Best? Marvel mystery oil lubricates the entire fuel system-fuel pumps, fuel injectors or carburetors and the top portion of the cylinders. Since 80-octane fuel has disappeared from Michigan, there has You may also use Marvel Mystery oil as an oil addition in the crankcase. that are most common use MMT and are more like an octane booster. . He explained why in a post on the Cub Builders mailing list, which I have adapted here with his permission. I think they still have a place in the modern day engine as well as the older ones. This MMO received a lot of good comments from users. Timothy. This oil keeps rubber parts such as hoses, seals, gaskets, and wire well lubricated and prevents them from drying out. How many of us taxi at this RPM? Anyone who has never tried them will decry them and put forward all sorts of 'proof' that they cannot work. Most boat owners run 4oz of MMO to ten gallons of fuel. Our gas here is 10% ethanol. I don't think I've seen so many responses so quickly to a post before. -- Daniel Ford, by Robert Parker (Piper Cub Builders List). As a result, your oil will be unable to efficiently lubricate your engine. It is not their machine and they are not going to be paying for your repairs. story, there's no alcohol in the fuel when it comes ashore at Portland, 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. As an oil additive, you replace up to 20 percent. Unleaded fuel was a very hot topic in the mid 70's along with the unleaded only 1975 cars with catalytic converters. We are putting 89 octane in, and adding a can of lead substitute every tank right now. off season, so there was never any problem with the carb gumming up. 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 olden times (say, before unleaded fuel. creates great clouds of smoke, and extends engine a life for a few more Use the directions on the back for amount to put in the fuel per Not sure if still available but have a few years supply. Marvel Mystery Lubricating Oil is safe for catalytic converters and oxygen sensors. Ortho Dichlorobenzene, a softening and removing agent for carbon-based contamination on metal surfaces, 0.1-1.0%[2] Well, there you have it, that engine already has induction hardened valve seats, so no worries, DRIVE ON! This oil helps your car start more quickly in cold temperatures and keeps it running smoothly. 8 years after I had rebuilt the carb I removed the cover and found this: Pretty clean after all those horror stories. Marvel MM13R Mystery Oil. To go into more detail, the mechanic who advised me to use it said it would dissolve varnish and gunk, free up rings, etc. 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. AMC must have hardenned them deeper. They also got mogas STCs for the airport's fleet of Cubs and other Gunk lead substitute, yes or no? 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 . And of course, reduce wear to a minimum. Aluminized head retards build up of deposits and chrome plated stem reduces scuffing and wear. Which brings up an interesting topic: yes most mass production engines under about 10:1 compression and 4" bore (see "flame propagation rates") are reasonably safe under light duty on 93 PON. If not removed, these carbons might cause engine damage. sodly know, so I called the 800 number on the side of the can. Keep on posting. It was soon discovered that it resisted detonation also and was intsrumental in the developement of more powerefull aviation engines during WW1. Couldn't keep it running. about the same thing, with small changes in the recipe, so as not The pickup is driven sparingly, just a few hundred miles per year, if that. He hasnt had to replace the crappy fuel pump yet, even after 300k miles. The lead subs. It also helps lubricate and clean cylinders, pistons, and intake valves. 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. Engine. nauseous each time he gave a lesson. Marvel Mystery Oil is top end lubricant , not an octane booster. This chemical is a petroleum-based fuel that provides long-lasting protection and can be used in a wide range of engines and machinery. per 10 gallons of fuel). Personally, I was sorry to see the mogas go, because I bought it thanksStan. Cleaning firearms with Marvel Mystery Oil? Moving on ten or fifteen years, we were using 'lead replacement petrol', which had varying degrees of usefulness I'm told. Drive with unleaded and be happy. 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. Mystery Oil Substitute? - Office of Steam Forum for Model & Toy Steam Besides, water may condense inside the cylinders and crankcase in cold temperatures, gradually eroding the protective oil film. Its formula contains an oil-thinning ability that solves this problem. 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. cut-off time, for first use. Is Marvel Mystery oil good or bad? Great stuff and recommended by a mechanic. The to be raised substantially. After a while, your vehicles engine may begin to malfunction. 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! Regular use can lead to improved fuel economy. Fuel Additives at Lowes.com Regularly use Marvel in your oil and fuel for a smoother, quieter engine. Marvel Mystery Oil vs. Two-Stroke Oil? - Arboristsite.com This oil was very useful in older aircraft engines to scavenge lead deposits. Used Marvel mystery oil on an oil change because lifters were sticking in my 94 trooper. That will be $4500 please.So I put a good dose of MMO in and on the second tank the knock vanished. It was a big problem! labonneoccase.com Informacin detallada del sitio web y la empresa AFAIK GM never put better guides in the small block Chevy, they just kept drilling holes in the cast iron like they had been doing. powder. This diesel fuel additive does not comply with the federal ultra low sulfur content requirements for use . fouling syndrome. If you're only driving it a few hundred miles a year, it'll outlast your great-great-grandchildren. Low HP cars are doing these grades in low gears barely making 40MPH. The metal parts of your engine rust over time and eventually fail. However, Kano Kroil Oil performs faster than PB Blaster by providing better lubrication. By 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. An average passenger car tank is 15 gallons so you would add 6 ounces at every fill-up. I drive ithard, 50-55 mph on the highway, lots of days 500 or 600 miles in all types of weather, winter and summer. I first experienced this in the Toyota 12R engine (I think that's the right designation, 1600cc pushrod) in a Hi-Ace. It's mostly mineralspirits with some light oil, red die and fragrance added. These fuel and oil additives are designed to clean away deposits, sludge, and fuel residues from the engine and keep it running smoothly. Free shipping for many products! 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. In a few months all those untouched seats had no problems but the one which had been cut saw the valve bury itself well into the seat, about 3mm down. needed to go around again. 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. Several old mechanics from the 1950's told me it was early auto transmission fluid with about 25% kerosene. The automotive gasoline option. Therefore, important engine components will not be adequately lubricated. Most gas has about 10 to 15% these days.E-85 has as much as 85 % ethanol, but out west here it's more like e-40 or 50 . The lead subs. MMO goes through Marvels popularity soared as word spread of its effectiveness in treating all types of . See for yourself. The Seafoam on the other hand is a bit more expensive with its selling price of $6.97 for a 16oz bottle. The pump hushed and is still in there2 monthslater. Marvel Mystery Oil helps unleash maximum power and performance while extending engine life. Spark plugs in cars can become stuck and difficult to remove over time. Followers 4 . (2501) Check price. I use it in everything but a modern car that strictly specifies premium. Water does a better job of heat transfer, and it doesn't smoke. Be careful and informed out there!! 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. LOL. 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. 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. for every 10 gallons of gasoline. 4/ Marvel Mystery Oil Vs Seafoam: Which Is Better? And guess what? I have a 1966 Chevy 327 in a low-mile, original pickup. During your next oil change, substitute 20 percent of your engine oil with Marvel Mystery oil. Nothing else intervened and nobody else touched my engine. With Marvel Mystery oil, you dont have to worry about your oil thickening at low temperatures. The rest is history. For every 10 gallons of gas, add 4 ounces of Marvel Mystery oil. instructors at least filled up with straight 100LL. Marvel mystery oil Car Forums at Edmunds.com ", "Hydraulic valve lifters, both inlet and exhaust.". As I understand the erosion incidents, reported on some lower compression engines. 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. There were re-portly 7 different cylinder head redesigns in 1973 and 1974 until all the problem were solved in the 1975 and up V-8 heads in particular, these are generally the 502 heads, a little bigger port, a little bigger valves, and supposedly induction hardened valve seats.