According to the DfT if your vehicle is E10 compliant then you can mix the two fuels safely. Ethanol can't be shipped via existing oil pipes because the ethanol will clean the crap out of the. Once you have your Em, round it down. 9 a litre of U91 at my cheapest servo. Along these same lines, E0 would indicate no ethanol is added to the. Reduces carbon emissions: Ethanol is a renewable energy source that has lower carbon emissions compared to petroleum, making E20 a relatively cleaner-burning fuel. However, that doesn’t answer the question wholly. 9 93/ 2. Pushes towards renewable energy: By using ethanol as part of the fuel mix, E20 increases the use of renewable energy sources. In reality, because of the higher octane number of ethanol it is useful as a blend component to achieve the higher research octane. Mixed blends have a higher octane rating than pure fuel. g. Using ethanol can reduce oil dependence and greenhouse gas (GHG) emissions. That includes my Honda mower. So far, engine seems peppier, no starting problems, no check engine light. But goes to show that using 91 RON fuel in a car designed for 95 can cause damage in the medium term. Yes, it is okay to mix E5 and E10 petrol. Unfortunately this is one of many additional costs that classic car. Ethanol is mixed in various proportions to suit different engines. T. Yes, you can mix E85 with regular gas, but the mixture may not be ideal. It’s still a crapshoot what comes out of the pump but the toluene is consistent at least lol. Ethanol is an excellent solvent, drying agent and cleanser. If you open the fuel flap of your car and it says ‘unleaded petrol only’ it means 91 octane fuel is OK. However, you shouldn’t mix it with 93-octane gasoline. 4 MPG with E10 and it went up to 27. E10 has an octane. #1 · Jan 29, 2019. Its. For instance, switching from non-ethanol to ethanol gas may result in a 3% reduction in your car’s gas mileage. Have not had any problems doing that for quite a few years now. The ethanol added to the fuel has been derived from materials such as low-grade grains. Therefore, using E10 is acceptable. leaded was good for 2 strokes but have no data to back this up. Your car shouldn't care what the chemical itself is to prevent knocking, so 91 octane pure gasoline should be better than a 91 octane mix of gas and ethanol for the reasons listed below. All you have to do is add 1/4 of the bottle to reach a massive win of 91. This E15 product is not recommended or approved for use in small engines. I bring 4gal of E85 in a SureCan quick fill tank and drop it in before filling up with 93. Yes, it is okay to mix E5 and E10 petrol. a new mazda 3 can use 91 and 95, E10 and E20, in general E20 can provide slightly lower milage than E10Regular 91 unleaded is 91 per cent octane and premium 95 unleaded is 95 per cent octane, for example. In some countries, this is adhered to fairly religiously. is it really that much cooler or better. So the octane of the resulting mixture is 106. S. An E-rating in gasoline tells us the % of ethanol within: E10 = 10% ethanol mixed with 90% 91-rated gasoline. Most of the ethanol used to make E10 in NSW is made by fermenting starch left over after wheat has been turned into flour. 19 Photos. MK7AlltrackBlack. However, that doesn’t answer the question wholly. Ethanol is a cleaner fuel than gasoline, and it helps reduce emissions when mixed with gasoline. Some fuel stations are now selling gasoline with up to 15% ethanol. Newer engines focus on reducing stress on engines that require high octane levels. Super-unleaded fuel is mostly used by performance cars but is fine for any petrol car, unlike the new E10 fuel. You can mix any proportions of E85 flex fuel and regular gas and your flex fuel vehicle will easily adapt to the mixture. E15, on the other hand, contains between 11 and 15% ethanol, and the remaining percentage is gasoline. But, nearly all cars are already using a gasoline-ethanol mix. The general consensus is the following: - Fill up with 3 gallons of ethanol and top off with pump gas for the rest. Water can also make the rubber pieces inside in the engine brittle. The gasoline type has little to do with whether it's safe to use with E85; instead, it denotes the 'power' of the gas, as it were. Modern vehicles with fuel injection and engine computers will. If unsure, check with the vehicle manufacturer. All STIHL gasoline-powered engines can be used with up to a 10% (E10) blend of ethanol in the gasoline/engine oil mix. Can’t be used in new higher compression engines. Gresham, Oregon. By blending pump premium (or 91 if you like) with E85, you can create a custom blend of high-octane fuel. E10 in Aus used to be 91 + 10% ethanol, but recently some providers have made 94 + 10% ethanol their E10 mix. 8 octane. This fuel combines ethanol-free unleaded gasoline with a. E10 fuel, or fuel that is blended with up to 10% ethanol, is not suitable for all cars. (91*0. Don't need that much octane and mixing it at 2 gal. #2. "Ethanol free fuel is better for dirtbikes. REC-90. As a result, a new market is growing in the U. 91 octane ethanol free, 110 leaded ethanol free, Then various can race gas. To account for variations in climate between winter and summer, the amount of ethanol can. Minor changes to this formula, such as ethanol, won’t damage your engine and might even improve your gas mileage. E85 is, nominally at least, a blend of 85% ethanol with 15% gasoline. E85 can be used in flexible fuel vehicles (FFVs), which have an internal combustion engine and are designed to run on E85, gasoline, or any blend of gasoline and ethanol up to 83%. 92. (say they bought 93, and you purchased 87, you will not get exactly 87, that is the minimal. A 20% blend of good ethanol and that same crappy 85 octane gas would be at the 91 octane mark, while a 30% blend would be something like 93. So that makes sense to me. E85. I can find 100 unleaded race fuel but I have to drive 20 miles to get it, the leaded 110 is about a mile away and only a $1. Also do you guys have the bully dog tuner for 91 or 93 octane. My question for you all is your opinion on that. - Up to 30% Ethanol allows the use of a higher Tune, example from Stage 1 91/95 up to Stage 2 95/102. Orlando, FL, USA. E15 (Ethanol Blend) E15 is a type of fuel that contains a blend of ethanol and gasoline. So don’t use it at all costs. In addition, as Argonne National. Bump the ethanol content up to 30% and you're going to want a stoich of 12. If you mix ~15L of 91 and ~45L of 95 you’ll get ~94 octane which might be ok. Photograph: imageBROKER/Alamy. (mid-grade) and 91-93 (premium). Your Gasoline has an ethanol content of 10%. 1. Since the early days, vehicle owners had always been worried if blended petrol will affect their engines. Quality is just one of the reasons why the world's top drivers choose Sunoco fuels. Additionally, it has an octane rating of 94, which offers better performance for your car — e10 is a common substitute for 91. E10 fuel has largely replaced the old basic fuel we knew as 'Unleaded' and which carried an octane rating of 91RON. This calculator also makes the following assumptions: Your E85 fuel has an ethanol content of 85%. Our preliminary E85 fuel economy estimates came out 20 to 25 percent lower than the Tahoe's 15 mpg city/21 mpg highway rating on gasoline. Some people believe they get better mileage…”. The percentage of the 100 octane fuel in the mix is 2/5 = 0. E10 can hold approximately 0. It seems to good to be true that simply using chevron 93 vs 90 ethanol free has given the car back its power, some of it must be in my head. ”. 1 Reply. The pump in the picture is only blending gasoline (<=10% ethanol). What’s the octane rating? Ethanol-free has a disadvantage in this area because of it. Two-cycle lawn mowers can use the same regular or premium gas mixed with good two-cycle engine oil. A high octane fuel with as low of an ethanol rating as possible. Erm, please dont test this on purpose. To get to 93 octane, you would have to add at least 2 gallons of E85. Pour 1 oz. We would like to show you a description here but the site won’t allow us. Have not had any problems doing that for quite a few years now. 2 - 2. Tax Breaks. 5) Fill the fuel tank with the mixture. These numbers are called the ‘octane-rating’, and are an indication of how well the fuel resists burning too early inside the car’s engine. If you accidentally add Premium fuel to a car built for Regular, nothing bad will happen to the engine, and you can drive without worry. Getting 10% diesel contamination lowers octane by 5 points, which is enough to. leaded was good for 2 strokes but have no data to back this up. However, you shouldn’t mix it with 93-octane gasoline. The minimum fuel requirements for Polaris snowmobiles are fresh quality unleaded fuel with an octane rating of at least 87. It should be a fairly straightforward ratio if your octane booster for car is 104, which the packaging promises will enhance 25 gallons to 104. It reduces full dependence on fossil. 099 kW are achievable at engine speed 2798 rpm. E85 is over 100 per cent RON. However, if you don’t know exactly what your boat engine manual says about fuel ethanol rating, I recommend using 0% ethanol fuel. Check the octane rating of the fuel with an octane rating tester. This happens for a reason. While 89-octane gasoline is considered “regular” in the USA, most cars can also run on 91-octane ethanol. 91 octane at E10 vs. E0 is easy to find and the same price as E10 where I live, so I use it whenever I can. While most Toro lawn mowers sold today use 4-stage engines, there are many Toro push mowers with 2-cycle engines still being used that require a gas and oil mix. Just costs a bit more for the summer stock of fuel but it isn't really that big a deal. Gasoline with up to 10% ethanol (gasohol) or up to 15% methyl tertiary butyl ether (MTBE), is acceptable. It’s unlikely your classic car will run on E10, and extreme caution should be taken to avoid costly damage to your engine and fuel system. 96 8 gal = 5. E30 = 93. Can you mix ethanol and non. 40 ( 40%). The higher the octane number, the more resistant the gasoline. I had to add 13% more fuel with the e85 blend to achieve the same afr I had when running straight. uk for free if you’re unsure about whether your car’s compatible with E10 fuel grade or not. Studies have shown that most car engines can run on up to E20 (20% ethanol) gasoline without any long term issues. One RON (94 vs 95) is fk all. Isopropyl Alcohol - IPA 91% (55 Gallon Drum) From $840. With gas approaching $4 per gallon here, I decided at my last fill-up to try a 50/50 mix of regular and E85. Just like that, you may now scale up and down with confidence, knowing that 91 octanes will be right in front of you. You can use it for mixing ethanol or MTBE as well, using a "rating" of 114 for straight ethanol and 123 for MTBE. Bad. We have the same thing here. Just use U95 or E10, as the sticker says. Cost Savings Through Better Chemistry. The key difference between E10 and unleaded is E10 is made up of 90 per cent unleaded with a blend of. In this case, E10 can damage your engine severally. - Up to 30% Ethanol allows the use of a higher Tune, example from Stage 1 91/95 up to Stage 2 95/102. When low-quality or sub-par fuel is used, power levels will drop sharply and acceleration will feel weak. STA-BIL Ethanol Fuel Treatment and Stabilizer protects against corrosion, helps remove water, cleans fuel system, and stabilizes fuel. That includes my Honda mower. If it's recent run the '91. Standard unleaded petrol is 91. E10 93 is made with ethanol and 91 octane. #1 If you mix low octane gas (say, 87) with higher octane (say, 91 or 93), do you get the average, or something else ? I ask because I can get 87 through my employer, but my car doesn't run well on it under load. The highest non-ethanol fuel here is 90 and this bike needs at least 93 or it knocks. 2. 4N 85. to mean higher octane is ok. Ethanol has 28% less energy density than gasoline, so it reduces fuel efficiency. Note that Non-Ethanol "Pump-91" fuel will have a slightly lower MON of. Beyond this level of water, phase separation could cause most of the ethanol and water to separate from. Ethanol is an oxgenator and actually can results in improved performance. The EPA says E15 can be used in flexible-fuel vehicles, as well as 2001 and newer cars, light-duty trucks, and medium-duty SUVs. Reply reply. The reason for this is that ethanol has a tendency to absorb water from the air. You can top up using Premium 98 or 95 unleaded, standard 91 unleaded, or the cheapest option, E10. So, I’d suggest running e10 or 91, get your car serviced on time, and if you can, go for a drive on the open road for an hour or so, once a fortnight. Mixing 2% diesel fuel into gasoline will lower the overall octane rating by 1 point. This is the fuel that controls about 85% of ethanol by volume. However, using an. This is particularly true if you are using the ethanol-blended fuel known as E10 (ie, fuel that is 90% unleaded petrol and 10% ethanol, the bio-fuel made from plants). But, while 4 stroke engines burn only gasoline, 2 stroke engines. Flex-fuel cars can run on ethanol gasoline that have as little as 10 percent in the mixture. You can use this E10 petrol check service to confirm its compatibility with vans, motorcycles and mopeds. as far as corrosiveness I would not think that a 50/50 mix of gas/methanol would be any more corrosive than a 85% mix of ethanol and 15% gas (E85). It’s a renewable resource that also increases a fuel’s octane rating. E10 is a new variety of petrol that is a mixture of 90 percent traditional petrol and 10 percent ethanol. We have the same thing here. Typically “regular” gas is 87 octane, “midgrade” is 89 octane and over 91 octane is “premium” gasoline. As for cleaning all the crud out that is more of a problem with transportation and storage of ethanol. 1 of 3 Go to page. The key difference between E10 and unleaded is E10 is made up of 90 per cent unleaded with a blend of 10 percent ethanol content. It’s a blend of ethanol and petrol, with the ‘E10’ part referring to the maximum amount of ethanol allowed in the mix – 10 per cent. The test compared the performance of VP Racing Fuels 110 versus 91 octane pump gas with a Chevrolet Performance 602 crate engine. If you are using ethanol-free fuel, enter 0. Joined Apr 8, 2013 Messages 3,502 Location Delaware. Yes this can be done. If your car is E10 compatible you can replace your unleaded petrol with E10 when you fill up. The numbers 87, 89, etc. E10 has around 3% less energy than the equivalent amount of RON 91 petrol. g. This E15 product is not recommended or approved for use in small engines. Premium unleaded is both 95 and 98.