If the EPA approves the. Installing lead free gas exhaust valve seats is the way some have gone, others think this is all hokum and attribute valve seat recession as normal wear. Fuel additives claiming to remove water: Additive: Water Held in Solution: STP: No increase in water holding. I never measure the amount of additive I use and I tend to overdose it a bit. GM's vice president for research, Charles F. Kettering, was also president of the Society of Automotive Engineers at this time. A similar standard, D4171, states the specification for an approved FSII additive, a compound called diethylene glycol monomethyl ether (DiEGME or DEGMME), which must be set in concentration of . 8. 1.5 to 2 oz per 10 gallons. "For the $3.5 trillion fuel . A lead-free formulation replaces lead protection for older engines designed to use leaded gasoline, which can help prevent excessive valve seat wear and extend engine life. "If you're talking about .05 grams per gallon, that's one heck of a lot of lead when you pay attention to the number of gallons being consumed," said Mielke, an urban geochemistry and health expert. . The recommended dosage is 2-3 ounces of Fuel Treatment for every 10 gallons of gasoline or diesel fuel. Yamaha Ringfree - 1oz per 10 gallons of gas. RACE GAS does not contain lead or other additives that can harm O2 sensors or catalytic converters. We had charts that told us how many gallons of MMO to put in per tank of fuel. I fill a 50 gallon portable tank at the station and pump it into my plane at my hangar. Tetraethyllead (commonly styled tetraethyl lead), abbreviated TEL, is an organolead compound with the formula Pb(C 2 H 5) 4.It is a fuel additive, first being mixed with gasoline beginning in the 1920s as a patented octane rating booster that allowed engine compression to be raised substantially. The fuel for lower compression engines had a 0.5 grams of lead per gallon limit or 80/87 fuel. . I typically use about an ounce of additive per gallon. . Do not use automobile motor oil, which contains noncombustible additives that will damage your engine; only use 2-cycle engine oil. (0C)): 1 to 512 minimum (1/4 ounce per gallon of fuel) -For 1 gallon, use 1/4 oz -For 5 gallons, use 1.25 oz -For 10 gallons, use . Red Important Warnings. Improves quality of gas. Pour entire can into tank before fill-up. Wynn's Lead Substitute, 250 ml,. Use tsp (2.2 grams) per 5 gallons (19 liters) of wort. It prevents the harmful effects associated with ethanol blended fuels which account for nearly 90 percent of all fuel sold in the U.S. Ethanol-blended gas is especially prone to deterioration, leading to rust in the fuel tank, corrosion, gum build-up, and . 23 out of 24 (96%) reviewers recommend this product. Federal Gasoline Regulations. Donald Joined Mar 21, 2004 Messages 27,258 Location Near the beach in Delaware Oct 2, 2020 #2 I believe the directions say once per fill up. But I run Stanadyne's dose, 4 oz per tank, in the 3 warm seasons. Red Line Lead Substitute has been tested at levels up to 4 oz per 10 gallons and has shown that occasional overdosing will not cause problems. I had always just accepted the fact that 100LL was going to be expensive, but it wasn't until . Directions for Use Treats up to 20 gallons. Fact - 91 octane E0 Mogas has 3%-5% more BTUs/gallon than 100LL. There is 40 times less lead now in gasoline than was present in some gasoline's in the past. The weight of one gallon of commonly used fuel, like that of gasoline, is six pounds. Fluids and Chemicals Fuel and Engine Cleaners/Additives Fuel Additive and Cleaner. E85, which is 85 percent ethanol and 15 percent gasoline and can only be used in flex fuel vehicles) are currently "cheaper than gas.". STA-BIL 360 Protection. VP M1 Racing Methanol fuel has a 99.95% minimum purity. 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 It's a lot less than the 4 to 6 grams/gallon used in typical race gas mixes. Pack of 2 - 16 oz. . Lead (in the form of tetraethyllead) was once added to gasoline in order to increase its octane rating. The new regulations restrict the average lead content, measured quarterly, in all grades of gasoline produced by any refinery to 1.7 grams per gallon (gpg) by July 1, 1975, 1.2 grams per gallon by July 1, 1976, 0.9 grams per gallon by July 1, 1977, and 0.6 grams per gallon by July 1, 1978. Exceeding the recommended dosage is not harmful to your vehicle. . The amount of lead in 100LL Avgas is very minimal compared to leaded modern race gas. Some people think that its nothing more than a nutrient. Such alcohol is reported to be produced for between 10 cents and 20 cents per gallon and has much promise as a mixture with . The maximum amount of lead now allowed by the EPA to be dispensed out of a nozzle to a consumer is 0.1 grams of lead per gallon. The product is specially formulated from complex, bio-based compounds that alter burn chemistry for a more complete . Leaded 'four-star' petrol was withdrawn from sale in 2000 and the product that replaced it - Lead Replacement Petrol (LRP) - went the same way in 2003 as sales were so low. This in turn increased vehicle performance and fuel economy. Some have theorized we'll save a lot of money not adding lead to unleaded avgas. MMT is allowed in U.S. gasoline at a level equivalent to 1/32 grams per gallon manganese (gpg Mn). On the flip side, research a winter additive, find the treatment ratio, and calculate the cost on a cents per gallon basis. If you use ethanol-free gas, you will need to consider whether the gas mileage you gain from using it outweighs the initial costs. Basic Maintenance Maintenance Advice Fuel System & Fuel Additives Some gasoline's in the 60's and 70's had as much as 4 full grams of lead per gallon. But adjust the price for the difference in energy content per volume shows that the one fuel on the market that is the closest thing to . oz. There is a limit as to how much lead . I dont know what year lead was removed from the gasoline, but maybe this old . Use to quickly prevent valve recession and wear Provides maximum lubrication to any fuel system Helps stop power and compression loss One 16 oz. For a 32:1 mixture, use 4 fluid ounces of oil per gallon of gas. 1 Can RACE GAS ULTRA + 4 gallons of 91 = 4 gallons of 110 Octane R+M/2. . Primary difference between Jet A and Jet A-1: Jet A-1 is required to have an anti-static additive. M1 helps engines run cooler compared to standard methanol blends. The cost of a bottle of Sim-U-Lead is about $2.50, which makes it a costly proposition. In other words, lead substitute is really the only acceptable alternative. INITIAL DOSAGE: Add 1 fl. The principal maker of lead additive today the Associated Octel . Red Line contains several precious additives, including zinc and phosphorus. . oz. In response, refineries were required to gradually eliminate the lead in gas by the end of 1995 (from 3+ gram/gallon to zero) One benefit of lead in gas was that it acted as a cushion between the exhaust valves and the valve seats-controlling the problem of valve recession. Exclusive blend of extreme pressure additives. Red Line 60202 Lead Substitute. The lead package in avgas typically costs 5 cents to 15 cents per gallon, so that's not enough to make a significant impact. Sep 7, 2008. bottle treats up to 28 gallons of gasoline. It set the maximum limit of 3 cc of TEL per gallon of gasoline. It's the highest purity available in the United States. 72 octane is the highest grade of gasoline that can be manufactured without [additives]. Treat Rate: 5.25 fl. Fights against carbon, gum and varnish deposits Contains jet fuel Improves quality of gas Keeps fuel injectors and intake valves clean Expertly formulated Treat Rate: 5.25 fl. this is normal with RunUp since the lead in the fuel is being converted to non conductive lead phosphate. First of all, due t. Not so. But leaded gas had a few issues that brought about its phaseout that started in the 70s. The Clean Air Act requires EPA to regulate fuels and fuel additives for use in motor vehicle, motor vehicle engine, or nonroad engine or nonroad vehicle if such fuel, fuel additive or any emission products causes or contributes to air or water pollution that may endanger the public health or welfare. Other than fouling plugs if too much is used, I have noticed no ill effects aside from paying $0.08 more per gallon. (30 ml) for every 3 gallons (11 L) of gas. Motor Medic by Gunk M5012. Although there is a carry-over effect, intermittent use of the additive may not provide the proper protection when you need it most. Berkebile Oil Products - Additives. 10 lead substitute additive: Editor Recommended. 10. (*abbreviation for Octane Supreme 130). Due to EPA reduction in gasolines, engines, failure due to valve seat recession can occur in as little as 20 hours under stress conditions. Type of fuel, Jet A and A-1: kerosene-based (unleaded) Color: straw-colored. Yamaha Ringfree - 12oz (14.99) = 0.13c per gallon gas. By 1986, this was cut to 0.03 grams per liter until . Pack of 2 - 32 oz. In fact, it is all you will ever need to treat up to 12 quarts of engine oil. Density of Jet A-1 at 15C: 6.71 lbs./U.S. dividing 500 gallons of fuel by 128 ounces nets a sum of 3.91 thus, 1 ounce of additive will treat 3.91 gallons of fuel Take the amount of new (untreated) fuel you want to treat and divide that number by your per ounce calculation. Superthrive is a very very potent additive. For a 40:1 mixture, use 3.2 fluid ounces of oil per gallon of gas. All you have to do is determine the cost difference between diesel and kerosene, determine the ratio used (80:20, 70:30, 50:50, etc), and then calculate how much extra it costs to cut with kerosene. Clean immediately if spills occur, as product can permanently stain painted surfaces. In a word, no. 5.25oz Bottle - One bottle treats up to 25 gallons of fuel. Key Benefits. Bg MOA Part # 110 Engine Oil Supplement. (30 ml) for every 6 gallons (22 L) of gas. Non-ethanol gas can range anywhere from 10 to 15 extra cents per gallon compared to regular gasoline. I wonder if I should add a couple of oz of Techron per fill up, or just stick to every oil change. Pack of 1 - 32 oz. As you can see Seafoam works out to be the more expensive additive, although it also will stabilize gas so it has a dual benefit. If the directions are followed, the cost amounts to more than 10 cents per gallon. When no additive is used, lead oxide is formed. In conclusion, if you're really passionate about classic cars, lead fuel additive is definitely a good thing to know about and consider. 2014 BMW 535xd ///M-Sport, 2012 BMW X5 Xdrive35d, former 3x TDI owner. bottle 104+ Fuel Injector Pro Add for $ 13.99 Quantity Add to cart Secure Shopping Free Returns Satisfaction Guarantee Buy in Store . The previous owner might have had it converted or may be . Lead deposits from 100LL can reduce power, though. . gal. The smaller, 90ml bottle provides one shot or dose of fuel additive, the 250ml version contains two doses and the 500ml provides 4 shots. $. As of this writing, according to AirNav.com's fuel report the average fuel price for Jet A was $4.68 per gallon, with prices ranging from $1.99 to $8.88. This worked especially well with a new alkylation refinery processed fuels. According to the EPA, leaded road-use gasoline (Mogas) contained as much as 3 grams of lead per gallon in 1973 or around 0.8 grams per liter. To put this into context with water, a gallon of water weighs about 8.4 pounds. RECOMMENDED FOR FARM EQUIPMENT, TRUCKS, MARINES, AND PASSENGER CAR ENGINES DESIGNED TO RUN ON LEADED GASOLINE!