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E85 octane calculator

e85 octane calculator Basically if you first pump in 2. Unleaded fuel burns more efficiently than E85. 00 gallon and it 39 s generally right at 105 octane. As the mix was always different every week. Before I answer let me unequivocally say ALWAYS USE THE FUEL YOUR VEHICLES CALLS FOR. However it showed a much higher decrease when the engine returned to its normal operating temperature and as it got hotter on the dyno showed an Note This is only a rough estimator of carb sizing. If you have a car with forced induction or a compression ratio over 11 1 or 12 1 E85 would be a great choice for you. So at my last fill up I was on straight 93 since I had been stock for a few weeks. In daily commute driving mostly highway 100 E85 in a turbocharged car can hit nbsp E85 also known as flex fuel gasoline blended with 51 83 ethanol. Because it is highly oxygenated and requires increased fuel flow compared to conventional non oxygenated fuels consult with your fuel injection system or carburetor supplier for correct air fuel ratio calibrations. The problem with the F30 s and using e85 across the board is usually the fuel delivery system. I think you can buy it by the 55 gallon drum. And also so who here has Apr stage 2 with a 100 octane tune and is running e85 mixtures . If you are a tune customer of Tuned By Nishan the spreadsheet calculator nbsp 12 Mar 2012 For example for running pure E85 you would use 0. E85 might be cheaper than race gas however you have to pump double the amount to get the power. Even the 10 ethanol Premium fuel is only 91 octane. The stoichiometric air fuel ratio is an important parameter of fuels. Like gasoline and diesel fuel E85 and other ethanol gasoline blends are adjusted seasonally and geographically to ensure proper starting and performance. 7 with aluminum. The video by Alex on YouTube says to bring the tank below 1 4 tank before While E85 has an octane rating of 105 which makes it more powerful than regular petrol viii there are some drawbacks. I was told when calculating E85 this is not the value to use. 482 E15 would give more miles per dollar when less than 3. 00 It 39 s safe to run your 93 tune up to 15 Ethanol. Is it better to just run the 91 octane Premium fuel with 10 ethanol or get the ethanol free 87 octane and add some sort of Plus the simple plastic storage tube with cap is great for keeping all the items together. 85 9. 15 14. But E85 is attractive to certain groups as it has a higher octane rating than normal fuels. The Search for Additional Octane Currently there are two ways of increasing the octane content of gasoline increasing the volume of gasoline aromatics or increasing the volume of ethanol . Keep this little chart in your phone for reference. If you meant 80 percent 87 octane it would be 87x80 105x20 90. The percentage of 110 in the mix is 3 5 0. Now E85 31. 6 Jun 2019 E85 is also cheaper by the gallon than traditional pump gas by about a dollar and only a quarter of the price of other high octane racing fuels. 0 to 14. You will not find a guarantee of octane on an E85 pump because most state regulators do not want the octane posted for E85 lest grandma decide she should put some high test in her 39 82 Regal. In this E85 ethanol fuel test we look at the advantages of using E85 in your musclecar and demonstrate that this fuel is cheaper than 87 octane Feb 27 2007 Class 1 is summertime E85 and needs to have a minimum of 79 percent ethanol so even E85 doesn 39 t have to be E85 . E85. E85 pump is more like 96 98 octane from realistic measurements that I have seen. I just added the E85 Flex fuel tune. 8lbs min 7. You can put your desired level of either ethanol or octane and it will tell you how much E85 and Gas As of VersaTuner 1. The octane increase benefits from E85 are applicable to any motor. The Final Score Card Performance We were also interested to see if Octane Calculator Sometimes it is necessary to mix two different fuels to obtain the correct octane to maximize the performance of your race engine. com threads calculating e30 and other ethanol mixes math and derivation. But 105 octane in what reference Because you got tons of octane types RON research octane number MON motor octane number PON pump octane number . Since the advent of E85 in the early 2000s people have been using it as go fast juice due to its intrinsic knock resistance and cooling properties. Scott Irwin and Darrel Good energy markets In the farmdoc daily article of January 13 2016 we chronicled the recent sharp decline in crude oil and gasoline prices that has resulted in the quot upside down quot relationship of ethanol prices exceeding gasoline prices. The octane of E85 can be from 100 to 105 or so. E85 Calculator for iPhone will tell you how much octane levels and also the ethanol level. Nov 06 2015 When you combine that and its octane rating E85 s knock resistance is much higher than gasoline at a similar octane. It can only be used in fuel systems designed specifically for E85 blends. I run the Lucas Octane Booster sometimes for peace of mind on the 93 tune. Fill It to the Brim Earlier this year a customer brought in his 2010 Chevy Malibu with a 2. 3 99. But you can 39 t raise octane levels with e85 since it has a lower octane rating to begin with. innovatemotorsports. Sunoco E85 R does not contain metallic additives and will not harm oxygen sensors. I think 14 1 CR is stretching it. It works by estimating airflow based on a few known parameters and then calculating fuel flow directly from exhaust lambda. The spreadsheet allows you to enter the number of gallons of E85 and the number of gallons of gas and also takes into account the actual E85 blend percentage of ethanol in pump gas usually 10 these days and octane ratings. That s cool but what else does it do There are many other benefits to running E85 besides its energy output. This results in an octane range of 94 96 R M 2. Currently I am using Shell 89 octane gasoline and see consistently favourable MPG over the Shell 87 Octane I was previously using. E85 is 98 octane and reduces emissions more than 30 percent over traditional gasoline. Ethanol Blend Calculator Gas tank size Gallons Liters Gasoline Ethanol Percentage E85 Ethanol Percentage Target Ethanol Mix Current Fuel Level Percentage nbsp Octane Calculator When your engine builder recommends a different octane than is available sometimes it is necessary to mix two different fuels to obtain the nbsp Download E85 Calculator and enjoy it on your iPhone iPad and iPod touch. How do you know how much of each to use Try this octane calculator to reach your desired octane. Jan 21 2008 Since 100 octane racing gas may sell for five to six bucks per gallon and 105 octane can knock you back as much as 10 to 12 dollars per gallon at less than three bucks per gallon E85 starts to There are plenty of gas stations out there that happen to serve gasoline at a higher octane than 93. Gulf and it indicates that ethanol prices have remained Mar 20 2008 E85 is just 85 ethanol which results in an octane rating of 100 115 depending on where you get it. Careful tuning is the best way to determine your actual octane needs. quot AP quot General Discusion fuel mix and e85 mix calculators Differences Between E85 And E95. Gasoline has more energy than e85 so as a result more e85 mixed fuel is needed for the same explosion. . There ar Jun 20 2020 It increases the octane up to 8 numbers or 80 points. 17341 17 Jul 2015 Another is E85 Calculator on Google. Sunoco E85 R is an unleaded racing fuel containing 85 volume ethanol. According to the manufacturer Jul 11 2020 CalculatE85 is a fast simple and full featured E85 calculator you can use to reach and maintain an octane rating or ethanol percentage in your vehicle. I just focus on the Ethanol rather than octane. It is ideal for racing street RV and tow vehicle applications. call and talk to a live voice m f 8 4 cst phone 800 733 3381 Mar 11 2010 Octane is the ability of a fuel to resist knock and high compression engines tend to knock more. 5 1 on my LS1 engine on 93 octane with no issues but my dynamic compression was around 8. Eliminate the consistency issues altogether by purchasing racing E85 by the drum. E30 E50 etc. e. 8 93. The higher the octane number the more the compression that your fuel can withstand before being ignited. Mark Sullens personally uses E85 in his Drag Chevette and he is constantly testing new calibrations and carburetors so that he can provide you with the best E85 carburetor out there. 39 13 Sho PP SCT x4 AJP 92 Octane rev6 14psi amp 20spark NGK nbsp 4 Apr 2009 Using the same tune for a little lower octane fuel is OK. E85 is 105 octane and therefore should only be compared to premium unleaded also my car benefits greatly from the higher octane E85 delivers as do many other high performance vehicles. 766 11. And Class 3 wintertime ethanol is 70 percent. Racing fuel is often 100 or higher. Gallons . Using the ratios the math is no doubt 46. ETW. org Mar 16 2018 First E85 offers an excellent octane or anti knock index AKI rated between 100 and 105 octane. DTSFab. 7 cents per mile with gasoline. Dec 10 2017 An issue with your calculator is that it doesn 39 t account for the water content that will surely be in the pump E85. Math and derivation www. I ran 12. According to a Ethanol calculator it is possible View attachment 355051 E85 is 105 octane and with the 85 Ethanol it cools the intake air charge. It requires more fuel for the same power. com site does it. As F_O_R pointed out E 85 is cheaper per gallon but you will get less fuel mileage with it so you need to figure the cost per mile on using it to see If a retailer chooses to post octane they should be aware that the often cited 105 octane is incorrect. Introducing the Alternative Performance Engineering X85 Flex Fuel Power Module. 9 cents per mile on E85 versus 18. 5 gal of E85 with 9. I know my E85 fuel pump is E77 through testers. Nov 11 2015 Go to an E85 station put it 2 gallons of E85 then fill the rest up with regular 91 93 octane. 100 ethanol around 115 120 octane E85 is around 100 105 octane and it drops quickly after that It is suggested that 100 octane be used for E85 in this calculator to give a more accurate octane rating when mixed diluted with gasoline. Differences Between E85 And E95. Supplementing regular 87 octane or mid grade 89 octane gasoline with a quality octane booster may be beneficial to hard working high compression engines especially in hot weather. I initially selected this kit because I saw the markings going from 0 100 others just had low and high percentages labeled. The difference I felt using e85 vs no e85 was significant the butt dyno could tell for Mar 06 2018 While regular fuel blends have an octane reading varying from 87 to 94 fuel and ethanol blends ranging from E10 E20 E30 E40 to E85 have octane readings between 89 to 105. According to a Ethanol calculator it is possible Flex Fuel vehicles are designed to run on petrol alone or blends of petrol and The octane rating of E85 is around 105 RON Research Octane Number but nbsp Despite the flex fuel 39 s higher octane rating 103 in this case the flex fuel nature of the Tahoe 39 s 5. Basically E85 is cheap race gas. The problem I see in a carburated or mechanically injected engine is that as I understand E85 can be anywhere between 70 83 ethanol which means you would need to retune every time your supplier decides to change their The difference in price of E85 to 93 octane comes closer to covering the higher consumption. Locally premium unleaded is 2. Running 100 E85 is possible in vehicles where the fuel systems are built for E85 Flex Fuel vehicles and where the fuel system can deliver larger volumes of fuel than what is Mar 02 2019 I have the NGauge with 91 93 tune. So the higher the ethanol content the higher the octane. 8 afr 4. Air is thinner Zimbabwe 93 octane available with no other grades of fuels available E10 which is an ethanol blend of fuel at 10 ethanol is available the octane rating however is still to be tested and confirmed but it is assumed that its around 95 Octane. The app provides a fuel calculator that recommends the maximum safe ethanol percentage your vehicle can run allows the nbsp The different percentages of E85 are all labelled as E85 fuel and the different mixes all provide a similar output for your vehicle though the exact octane rating nbsp 21 Jan 2008 But its pump octane rating is 105 considerably higher than premium pump gas 93 to 94 octane and comparable to racing fuels. These calculations have been confirmed by actual octane engine tests. What potentially makes it better than race gas is the price. They can also use varying concentrations of ethanol based fuel such as E 10 through E 85. Need more info on the stats of the build for a compression ratio. 5 1 and will certainly improve performance on engines even at 11. The dyno sheet for the 91 octane fuel showed horsepower and torque figures within one point of those measured on the 89 octane fuel. Many manufacturers use yellow gas caps to signify that E85 is permitted. E85 is typically about 20 cents litre cheaper than ULP but the lower price is unlikely to off set the increase in fuel consumption. So say you start with 3. E85 is a lot cheaper than race fuel. May 21 2014 The typical nationwide price for 100 octane race fuel as this story was written was around 8 per gallon while E85 prices hover around a national average of 2. In the United States the exact ratio of fuel ethanol to hydrocarbon may vary according to ASTM 5798 that specifies the allowable ethanol content in E85 as ranging from 51 to 83 . When I ran E85 in my race quad I was constantly changing the jetting every time I bought new fuel. It will also have a typical MON value of between 89 and 92 Octane. For R M 2 octane rating E50 and E85 are almost identical. Finally it costs less in some places E85 is hovering lower than 2. Pure 200 proof Ethanol non denatured will typically have a RON value of between 109 and 112 Octane. Right now the flex fuel vehicles are tuned and have a CR such that you can use 85 octane. 28 Apr 2020 E85 gas also known as flex fuel is a high level combination of vehicle cost calculator to determine how much a flex fuel vehicle can save on E85 also has higher octane content which can provide more engine power. Let the car idle a couple minutes before downloading the E85 tune. 5 gallons of E85 to 9 gallons of gasoline to hit a blend between 30 and 40 ethanol. Definition Of Octane Number Thus the octane number of any fuel is defined as the percentage of iso octane in a mixture of iso octane and n heptane that has the same knocking as the fuel under examination . org An alternative is to have both a 93 octane tune for travel and an E85 tune for local or race use. 12 Feb 2018 octane to achieve the desired mixture ratio i. How air fuel ratio can be diagnosed and monitored with the help of Buy the lowest Octane that your vehicle recommends. This is a cheap octane booster for racing purposes but that is about it if you ask me. It is not a straight change with the addition of gasoline. Cool Down improves coolant performance and is safe for all radiator systems. This article describes this ratio and presents an easy way to calculate it when the composition of a fuel is known. Gas Mileage greenhouse gas emission air pollutant emissions and of model year Flex Fuel E85 Vehicles E85 Calculator for Mobile Android iPhone 11. The result is a far more accurate estimation which allows you to pick the right injector the first time. 5 octane. Aug 23 2009 E85 however remains just as it is anywhere E70 Winter will have an octane equiv of 100 to 105 and E85 Summer will range from 105 to 109. E85 is usually cheaper by the gallon but that is an illusion as it contains less energy than a gallon of gasoline. May 25 2012 Scientific standards development body ASTM International formerly known as the American Society for Testing and Materials recently made significant changes to its E85 specification lowering the approved minimum ethanol volume of the fuel to just 51 percent and renaming the specification to reflect the fact that the fuel may no longer be close to 85 percent ethanol. E85 also has a very high latent heat of evaporation . On the other hand when the Indy Car League converted from methanol to straight ethanol dynamometer tests revealed a reduction in power after the conversion. Even though its higher octane rating means it burns effectively and provides additional power you may find yourself needing to refuel the car sooner than if you use regular petrol. Ethanol will burn up my engine. If the motor is forced induced many tuners and owners spend much of there time tuning the area of the map under boosted load. I made a quick video explaining what is needed for flex fuel tunes how to let the car learn the ethanol content and what to expect from the tunes. Other than lower miles per gallon motorists driving nbsp What is the octane when I mix them The answer to 1 is easy. In the last example mixing 5 gallons of E85 with 10 gallons of normal 89 octane gasoline produces the equivalent of E35 that has an octane rating of 93. E85 costs about the same as the rest of our gas around the Midwest where its made ethanol. This number is derived by using ethanol s blending octane value in gasoline. Feb 17 2017 Wanting to see what mix everyone is running on what tune. Ethanol has a lower ignition point than gas. At 12 400 BTU s lb we get 50 468 BTU s min at a lambda of . In broad terms fuels with a higher octane rating are used in high compression engines that generally have higher performance. Having said that as far as I know the AKI of E85 is 105 the RON is higher. 3 E85 Blend 8 E85 Octane 105 8 0. The second product is a cooling system additive called Cool Down. Oct 06 2011 E85 may be cheaper than regular gasoline or E10 but the lower energy content means you might come out paying more for less in the long run anyway. This chart tells you how much E85 to mix with 93 at the time you are filling to achieve the E30 mixture. one could use straight ethanol or even methanol nbsp 2 Fuel Mix Calculator Fuel Constants Estimated Stoich Ratios From SG. About Us. Not only is this fuel good for high compression it provides about 5 more power over premium gasoline. Currently E85 sells for around 2. E85 typically has an octane of 105. Apr 16 2010 If a retailer chooses to post octane they should be aware that the often cited 105 octane is incorrect. 67 so for me it is cost effective to use ethanol. 4412Stock appearing kit for 2 barrel 350 and 500 carbs includes us converting your metering block send us your stock block to be converted 2 jets 1 power valve 1 high flow needle amp seat 1 accel nozzle and 1 50cc E85 pump diaphragm or 30cc diaphragm by request Octane is a measurement of a gasoline engine s performance the higher the octane the better the performance. Flex fuel vehicles can run on straight petrol or petrol ethanol blends up to E85. 2 gal of 91roughly 95. My experiment is to use E85 trying to increase the octane level above the 91 I can get at the pump around here. There are a number of fuels for gas engines today. Hers has 500 more miles on the oil change than mine but that shouldn 39 t make this much of a difference in what you see here. 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 . See full list on mnbiofuels. I doubt that 93 octane would let me do Flex fuel vehicles can run on regular unleaded gasoline at any octane rating such as 85 87 89 91 and 93. This is also common at race tracks. Race fuel on the other hand at 110 to 118 octane will allow compression ratios of 14. pdq67 Best Car Insurance Auto Protection Today FREE Trade In Quote That is a change in refining practices has occurred to produce a lower octane gasoline to blend with the higher octane ethanol. 60 60 . Flex fuel ethanol calculator Fuel. 3 liter V8 engine prevents it from taking full advantage. You can typically make as much if not more power on E85 than you can on C16 and C16 has an octane rating of 117 so E85 has an 39 effective 39 octane rating of higher than that. I blend my own fuel mix with 1 3 E85 to 2 3 premium. 77 This calculator compares value based on price per gallon of gas. Uses for E85. Feb 27 2007 Class 1 is summertime E85 and needs to have a minimum of 79 percent ethanol so even E85 doesn 39 t have to be E85 . When poor quality gasoline is used for blending a tar like sludge can build up in your fuel system particularly on the injector nozzle . 0078 0. E10 . All other E85 s currently manufactured within Australia all utilise a 98 RON 15 petrol base. Gas Mileage greenhouse gas emission air pollutant emissions and of model year Flex Fuel E85 Vehicles Oct 17 2011 E85 is a combination of ethanol and low octane gasoline. I currently have a 93 octane tune Stage 3 from Stratified I wanted to know if I could mix 87 octane and E85 to achieve 93 octane. 4. This can allow increasing the static compression ratio up to as much as 13. One car that has higher power on ethanol is the Koenigsegg CCXR which on ethanol is the fifth most powerful production car with 20 more hp on E85 than on gasoline. E85 gas also known as flex fuel is a high level combination of ethanol and gasoline that consists of 51 percent to 83 percent ethanol blended with gasoline. Here is a calculator that determines what the break even point is under general conditions. 6 octane Dec 22 2013 General motors posts different horsepower ratings for a vehicle using regular fuel 87 Octane and one using E85 100 Octane . Our carburetor builds come from years of personal and professional testing and YOU our customers. Jun 15 2020 Find Quick Fuel E85 Fuel Testers 36 E85QFT and get Free Shipping on Orders Over 99 at Summit Racing E85 offers many benefits to performance enthusiasts and racers with its 105 octane rating cooler engine temperatures and cleaner emissions. Jan 19 2019 Rocket listed the octane rating for their E85 as 112 but E85 from the pump can vary greatly. Ethanol . Gas Octane. Mar 06 2018 While regular fuel blends have an octane reading varying from 87 to 94 fuel and ethanol blends ranging from E10 E20 E30 E40 to E85 have octane readings between 89 to 105. I 39 m not sure how to switch between the tunes. Also it used about 35 more fuel when on E85 vs race gas. Click on the E85 Calculator button to open the E85 calculator. Ex other ethanol gasoline mixtures with x ethanol such as E15 E25 E30 E40 E50. Because of the changing fuel and the weather changes these two should virtually cancel each other out and you should never have to go more than 1 3 sizes in a jet change Typically on E85 1 jet size change unlike gas will make a difference in performance. These calculations have been confirmed by actual octane engine tests. E85 has an octane rating of 100 105 so it should be in the ballpark of 104 racing fuel when it comes to detonation. Using the Road Octane Jan 21 2010 Like it or not E85 is designed to be a gas dilution fuel diluting gas with alcohol to reduce emmissions. It can also damage metal rubber and plastic fuel system components that are not covered under the Distributor s Limited Warranty . Result nbsp This calculator will calculate the octane and percent of ethanol from a mixture of E85 Ethanol and gasoline. Since 100 nbsp E85 is a term that refers to high level gasoline ethanol blends containing 51 to Use the Vehicle Cost Calculator to look up FFV fuel economy fuel costs and as the ethanol content decreases but because ethanol is a high octane fuel nbsp If you 39 re at this site chances are you have heard of E85 that is becoming more and more available at gas stations around the country. Set up any fuel goal and never re enter information after you close the app. Class 2 39 s ethanol minimum is 74. 7 1 is the most that is safe with cast iron heads 9. Give your car unique ethanol E85 fuel which will thrive to its engine and other parts Exhaust Emissions of Spark Ignition Engine Fueled by E85 E85 is not 113 octane rating. 726 14. In the United States the posted gasoline octane rating is the average of two different testing methods the Research Octane Number Oct 27 2009 Just type in e85 on wiki and 39 bam 39 you got 105 octane. i already have the e85 injectors 80lb s deka 39 s and an e85 pump its just not readily available yet It 39 s a shame it 39 s not at 13. 05 Estimated . This is not the proper way to calculate the octane of E85. Summer Blend The higher Ethanol content the larger the jet needed E85 . 3. QUOTE RonD 2170933 Yes you can do that calculator here nbsp 14 May 2014 This will get you a 12 ethanol mix and just a tad over 93 octane. 3 May 2020 Has anymore mixed E85 with 91 to make 93 octane . Ethanol s true octane value should be used to calculate E85 s octane value. Higher octane fuel is used in high performance engines such as race cars and muscle cars. 499 then for E85 to provide more miles per dollar the price must be less than 2. We ran a 1 4 mix in my dads 124 at fiat on the snake 2. Also the alcohol in E85 has a HUGE cooling property associated with it as well. I run e85 so this is a nice tool to help determine the fuel percentages and combine nbsp 4 Jan 2015 Calculators that may be useful for users of ethanol fuel E85 . Share this entry. ethanol or octane and it will tell you how much E85 and Gas you should mix. App for calculating E85 blends with standard gas. Ethanol is 10. For starters it has an octane rating of 105 or higher and is incredibly resistant to engine detonation. At most retail gasoline stations three octane grades are offered 87 regular 89 mid grade and 91 93 premium . 29 a gallon in our area. Sep 06 2012 Combining all the above mods into your existing carb will cost roughly 330 which is half the price of a new Q series 750 E85 carburetor from Quick Fuel PN Q 750 E85 661. Find 93 Octane Gasoline Octane Calculator CSGNetwork Find Ethanol E85 Gasoline Pure Gas Find nbsp E85 or flex fuel is a gasoline ethanol blend containing 51 to 83 ethanol of FFVs see Effects of High Octane Ethanol Blends on Four Legacy Flex Fuel nbsp Use the Vehicle Cost Calculator to look up FFV fuel economy fuel costs and greenhouse gas reductions. 6 Pack 4. Fuel 1. Increased xylene additives are added to gasoline to increase the octane level. This number was derived by using ethanol s blending octane value in gasoline. Gasoline octane is a critical factor in engine design. We 39 ve Ethanol Blend Calculator Gas tank size Gallons Liters Gasoline Ethanol Percentage E85 Ethanol Percentage Target Ethanol Mix Current Fuel Level Percentage Current Jul 14 2019 The app is smart and it will remember your tank capacity and target ethanol mix values so next time you want to see how much E85 you need to add to get your target ethanol mix you will only have to specify your current tank percentage. Ignite85 Orange. We 39 re the type who see a stock vehicle as an empty canvas. 5 gal of e85 at 105octane and you blend it with 8. This is a plug and play module that can easily be installed in your vehicle to give you the benefits of running Flex Fuel. E85 is usually somewhere around 100 108octane to start with. It provides corrected values for octane ethanol percentage stoich ratio and specific gravity. Here is a map of stations where you can buy E85 fuel nearby. Fuel retailers or fleets purchasing E85 should require their fuels to meet quality standards as a condition in their supply contracts in order to help guarantee their product is ASTM compliant. Search address city state or zip From address city state or zip to address city state or zip They use a specific type of gas called the E85 gas that is manufactured by combining 85 ethanol with 15 gasoline. This results in an octane range of 94 96 R M 2. Ethanol has been the more preferred fuel alternative that is being widely developed all over the United States because of its greater potential in solving the existing environmental and economical troubles that petroleum oil creates. To achieve this simply enter how many alternative fuel units you wish to convert select the type of alternative fuel you wish to convert and click quot Convert quot to immediately see your results. With a Research Octane Number RON of 116 and a Motor Octane Number MON of 108 Martini RE85 116 Race Fuel far exceeds existing common pump type or control type E85 fuels. The variations from pump to pump for street driving are negligible but to the racer even a small percentage change of ethanol can determine the Here are the results for the pump E85 versus 93 octane pump gas Pump E85 was a killer fuel after tuning as it made a solid 618 rear wheel horsepower on our Mustang Dynamometer soundly defeating our baseline fuel of pump 93 octane gasoline at 574 rear wheel horsepower. E85 is a term used to refer to rich ethanol gas fuel blends that contain a 51 83 ethanol ratio depending on the season and geography of use. The reduction from E85 to gasoline would be 32 but I find it hard to believe so many people are using that number arbitrarily. 5 wot to nbsp 11 Jun 2016 E85 will likely be around for some time. I am not sure why but I have had a lot of people ask me recently about flex fuel vehicles what they are and if they should use E85 since it is cheaper than gasoline. This formula provides professional racers and racing enthusiasts a safe and convenient alternative to expensive and cumbersome racing fuel. A fuel with a higher octane number such as 93 can withstand more compression before igniting. 5 there is an E85 calculator built in to the Tune Editor. Try getting some higher quality E85 and mixing it with 105 race gas. Read up on Ethanol E85 gas fuel find out what it is what octane which cars can happily run it and how to convert a car to use it. On a boosted engine. Methanol. Let s say you mix 3 gallons of 110 with 2 gallons of 100 and you want to know the octane of the resulting 5 gallon mixture. 10 17 Naturally it was necessary to dramatically increase the jet sizing fuel flow when running E85. Developed from our Competition Fluids Programme Martini RE85 116 Race Fuel is specifically designed to produce maximum horsepower and reliability. I set my new motor up for E85 and makes more power and torque yet runs cooler. com. 0 1. You now have E20. Stoich Calculator For E85 Blends. All E85 kits come with gaskets and instructions. The octane rating for E15 15 ethanol is 88 octane and E85 85 ethanol is 108 octane quot . Moving beyond E10 high oxygenates blends E85 ED95 and high octane petrol HOP Ethanol can also be used in higher concentrations E85 with an ethanol level between 65 and 85 it can be used in specifically designed vehicles called Flex Fuel Vehicles which can run on E85 petrol or any mixture of the two without the need for separate fuel To predict octane number of a blend either RON or MON you must convert octane of each component to quot octane index quot . Eighth mile calculators put my rwhp at over 650hp running E47. Aug 12 2013 According to the monthly report on E85 sales published by Minnesota s Department of Commerce in May of 2013 49 546 gallons of E85 were sold by a single station. Race gas is gasoline with additives to increase octane even more. clean sources of octane value defined as having average lifecycle GHG emissions of at least 30 percent less than baseline gasoline be used in high octane fuel with an octane rating of 98 RON or higher. There are many other factors such as head material timing and direct injection that come into play. The obverse of that is that lower compression engines can run on lower octane gas. I need a safety net and an Aquamist kit I believe from M1 methanol vs e85 M1 methanol vs e85 This number was derived by using ethanol s blending octane value in gasoline. This way it is the fastest method to calculate how much gas and e85 you need to put in the tank. 6 out of 5 stars 237 29. Ethanol is also a popular ingredient in octane boosters because on its own ethanol already has a very high octane rating roughly 110 . I personally think the economics of this conversion are not worth it. Jul 15 2019 Fig. As for the actual octane rating not the concentration volume formula but in actual real world octane R M 2 test mechanical testing E85 has a real octane rating between 94 and 96 octane. This kit is for EV1 injector type BMW S54 engine with straight 6 engines including the E46 M3 and Z4 M. Feb 21 2018 Cheaper to just go E85 105 Octane or E98 120 Octane and mix it with 93 to your desired rating. Does anyone know of a calculator that calculates the effective RON is it even possible for an E85 98 fuel mix There are a lot that do total E85 percentage for a given mix but I want to know what the effective RON might be. BOOSTane Professional is formulated to increase octane levels up to 116. See full list on blog. Jan 16 2019 Two gallons of E85 mixed with 14 gallons of 93 octane results in a mix of 94 octane. Make sure you have a FlexFuel car before purchasing E85. High Octane Gallons Use this amount in your mixed fuel Octane calculator is a mathematical extrapolation only and is not meant to be for scientific calculations. Unlike gas station E85 blends which can legally range from 70 to 85 ethanol IGNITE85 brings you a true E 85 blend with 85 ethanol and 15 denaturant every time every barrel. 94 per gallon. E85 available from 3 outlets with an octane rating AKI index of between 102 105 depending on the base This number was derived by using ethanol s blending octane value in gasoline. It also produces a required quantity of the target rated fuel. For the latest E85 prices in your area visit E85Prices. Jan 03 2020 The thing is I 39 ve found a few injector calculators that use 47 and some that give a general 30 increase. Should I run E85 To lure you in the quick perks to E85 are price per gallon is smaller than other blends it can create more torque and HP Where are you getting your octane information from Using a race gas mixing calculator heres what I have found. Since this is the race section let 39 s compare E85 to 8 a gallon race fuel. It is around 3. But remember if your engine needs an unleaded fuel nbsp This calculator compares value based on price per gallon of gas. Thus you get no more octane benefit once you reach a 50 50 mix. fiestastforum. quot e85 vs 93 octane pump fuel dyno results. Octane rating is the average measure of the performance of a generator. 5gal of 93 you end up with 96. 64 It provides corrected values for octane ethanol percentage stoich ratio and specific gravity. 3. Tune conservatively. . Ethanol s true octane value should be used to calculate E85 s octane value. Used in Styled after FIA FIM regulations but with a slightly lower Research Octane Number than M8 1 or A5 fuel. 61 per gallon whereas 87 octane gasoline sold for an average of 3. You should read some of the stickies in the E85 forum. 23 while E85 is 1. Ethanol Calculator Joe Moore 2018 12 11T15 36 17 06 00. 2 60 0. 39 Premium 39 does not increase your miles per gallon. One car ran exclusively on E85 the second on E10 a fuel mandated for use in NSW and becoming increasingly popular in Victoria and the final car used the most expensive 98 octane premium Mar 21 2018 E85 has an even higher octane rating typically over 100 while the octane value of E15 is 88. Many say it is equivalent to 105 110 octane meaning it has much higher knock resistant properties than pump gas and is usually substantially cheaper. octane calculator e85 Also E98 is a more constant fuel. Modern engines can handle much higher compression at lower octanes. Knowing that the octane value of the fuel can change even if the ethanol content remains constant you will be wise to leave a few hp on the table by keeping that final 2 degrees of advance to yourself. The model was initially developed for ethanol gasoline blends and herein it is improved for methanol blends by updating the sub models for the RON and octane sensitivity S RON MON which will be detailed in the next section. 1 presents the empirical performance model for methanol blends in DISI engines. 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. Octane Calculator When your engine builder recommends a different octane than is available sometimes it is necessary to mix two different fuels to obtain the correct octane. It may go up in price but it 39 s hard to beat 105 octane fuel you can grow Driving Habits If you drive your nbsp 7 Feb 2013 Would the octane stay higher if you mixed the E98 with 110 unleaded Would it still dilute the E98 to E85 with the same outcome You are the nbsp 22 Mar 2016 Because ethanol is a high octane fuel when we blend it with the low grade industrial garbage coming out of those fracking wells it means that the nbsp 9 Jan 2014 I run 4. I 39 d feel more comfortable at 13 1 max or lower. 00 per gallon where higher octane race gas 100 and above is normally over 10. Fuel Mix Ex. The E85 fuel around here East central Indiana West central Ohio is too inconsistent. I calculated it to around 6 gallons of E85 for every 14 gallons of 92 octane gas since we have That fuel calculator assumes an ethanol concentration of 85 . 9. Mar 29 2013 You need a TUNE for e85 for it to be effective. Nov 16 2012 So could e85 be used as an octane booster for a stock 39 07 WRX that only has access to crappy 91 gas E85 is best used consistently since you won 39 t have to worry about whether the long term fueling trims are in the right place or not. It is easy to see that E85 is waaaay cheaper even if you do need 30 more. 40 335xi Stock Turbo WR Totalled 09 335i xDrive Stock Sold 12 GT R BE 800 awhp 9. Using fuels with percentages of ethanol or methanol higher than 10 E10 will cause starting and or performance problems. We also look at the advantages nbsp Fuel savings calculator Ethanol E85 Ethanol E85 is not only a cheaper than any other fuel but it has a positive effect on performance extend its operation by 30 35 Naturally high octane number 109 and low aggressivity of the liquid nbsp 1 Jul 2010 Terms and Background AFR Air Fuel Ratio E85 and Ethanol loosely used terms referring to alcohol based fuels Octane Rating Wiki I am nbsp 26 Feb 2017 If anyone is interested in a sweet blend calculator PM me your email addy. 8 . E98 vs e85 E98 vs e85 Feb 28 2018 4412 Stock Block . After doing research on this fuel engines like more timing in order to get the full benefit. e85fuel. E85 is rated over 100 Octane. Aug 13 2020 The EFI I am using an old Edelbrock E Street system I bought used is not E85 compatible. To each their own tho e85 will blow your motor if u don 39 t know your shit. If we use 118 as the 39 octane 39 for E85 E50 when blended with E10 93 octane would give you an effective octane of 106 octane. In addition a full analysis of the relative costs of gasoline blends with and without ethanol would require a comprehensive analysis of refinery blending costs. E85 is about 105 octane and 98 is 98. 5 to 15 1 if tuned properly. 5 gallons 91 octane. Not even the RON octane rating is that high. For those running 87 octane 8. This will tell you how much octane levels and also the ethanol level. Octane booster on already mixed E will just decrease your total and may help but you would be better off using higher quality gas to tune the car. 7 going from gasoline to E85. Like 2. E10 may vary from 87 to 93. The only ethanol free fuel available in my area is 87 octane only. 4L engine and flex fuel capability. The filter on the right is from my wife 39 s Hellcat running 93 octane gasoline 4000 miles since the last oil change. The limitation on aromatics content and requirement for clean octane would take effect January 1 2023. Old thread but I somehow didn 39 t see it and I love E85 lol I calculate it a little differently kind of based on how how the interceptft. The higher the octane number the more compression the fuel can withstand before detonating. com Professional Racing Octane Booster. Fuel 2. Jun 12 2015 Today the octane boost to prevent knocks is provided by gasoline aromatics which comprise more than 25 percent by volume of each gallon of gasoline. Flexible Fuel Vehicles optimized for E85 use can benefit from this high octane rating. E85 seems to mainly be used on boosted applications for this purpose but I have tuned several cars that were N A but running E 85 because of their 14 1 static compression ratio. Tags Alternative Fuels E85 Economy Ethanol high octane fuel premium fuel. Higher octane fuels are pointless in an engine designed for low octane fuel but engines designed for high octane fuels will achieve better performance when run with high octane fuels. You pay about the same reduction in price for this fuel but reduce mileage by about the same amount. Calculate ethanol percent of mixture with ZFG Racing E85 Calculator. Engines with higher compression ratios require gasolines with higher octane ratings. 5 gallons of E85 to 7. I need to get some E85 gas right now. Ethanol E85 Gallons Ethanol E85 gal 0. Our customers are passionate about E85 because it performs equal to or better than a higher octane race gas 110 with the ability to run it every day of the nbsp The injector size calculator calculate the amount of HP KW an injector of a specific size can support. level 1 39 03 E39 530i 39 14 Ferrari LaFerrari 3 points 3 years ago These calculators are rough approximations and none of the numbers here are absolute. Well that is e85 its 105 RON which is not a valid description because in the US everything at the pump is PON r m 2 or RON MON 2 . 3 You should be able to find your octane numbers posted on the gas pump. Dec 12 2011 If a retailer chooses to post octane they should be aware that the often cited 105 octane is incorrect. Use summation of the vol octane index and find octane index of blend. Volumetric efficiency gear ratio compression ratio valve size and lift weight of car convertor stall and other factors may vary the carburetor sizing so before you make your selection always contact us for and speak to a reliable carburetor professional who is familiar with Quick Fuel air flows and the various types and series of The octane rating of E85 is around 105 RON Research Octane Number but will vary slightly depending on the season. Standard petrol is given a 91 rating while premium unleaded is both 95 and 98. The E85 calculator will calculate the value to enter into the fuel specific gravity table to compensate for your specific ethanol gasoline ratio. You can add xylene yourself to increase the octane level in your gas. E85 in the summer is anywhere between 80 90 ethanol vs 50 70 in the The Injector Dynamics fuel flow calculator is not based on efficiency. 319 and E10 would give more miles per dollar when less than 3. Use the map to locate the nearest E 85 petrol station to where you are it is based on your current geo location. It 39 s quite a bit of difference. I know there are E30 and E40 tunes when people mix 93 and E85 to get a higher octane to run more timing and boost. The state of Minnesota mandated several years ago that all gas be either e20 or e85. No other E85 calculator is as flexible easy and accurate Informat This script is one that calculates a desired octane rating gasoline fuel from blending two other gasoline fuels of known octane rating by volume. 28 Jun 2019 Should I run strictly flex fuel and an octane booster a mixing ratio chart that was calculated using Wallace Racing 39 s online calculator. so you could convert it to E85. Short answer Nothing though you might experience a loss of power and fuel economy . A purpose built engine for E85 will out perform a 93 octane engine. A bit better than the e30 blend at 93 octane. ethanol calculator already pulled up and ready to punch in some numbers. quot Mar 30 2016 For example 84 octane gasoline is typically blended with 10 percent ethanol to reach the minimum octane requirement of 87 for retail gasoline. The cost of those changes is not well known. standard pump gasoline is already 10 ethanol the calculator comes in handy. I was told to use 113 for ethanol octane rating when mixing ethanol fuels. Nov 28 2016 Octane rating or octane number is a standard measure of the performance of a motor fuel or aviation fuel. There are now more than 24 million FFVs on the road today roughly 8 percent of all vehicles representing more vehicles than require premium today. I am doing meth for its safety properties. You can run up to 14 1 cr on E85. The 87 octane fuel maintained more power than the 89 octane fuel. We also look at the advantages and disadvantages of E85 fuel. Even winter blend E51 will be about 100 octane after being cut with low octane gasoline at the refinery. 9 Gas Specific nbsp 30 Jun 2018 So I decided to make a simple calculator using Excel and though I 39 d share it. It is such a fast method by the time you get out of your car Then use this equation to find your octane Fuel A x Octane of Fuel A Fuel B x Octane of Fuel B Octane of Mixture. I need a safety net and an Aquamist kit I believe from E85 is 105 octane and therefore should only be compared to premium unleaded also my car benefits greatly from the higher octane E85 delivers as do many other high performance vehicles. 4 octane. I agree that E85 is really just a farm subsidy. Reults Total Gallons Results of mix is Ethanol is or. 74 with a range of between 3. If you tune a car on E70 then run E85 is it going to be safe Is going from 11. When you let gasoline sit the components with the lowest boiling points will evaporate first IMO this is more likely to leave you with a high octane fuel. Pros Raises pump gas up to 105 octane compatible with 2 stroke and E85 engines Some octane boosters are more customizable than others allowing you to even calculate a preferred octane level. For example if normal non ethanol gas is 3. Feb 18 2012 If you use E85 without a conversion kit or non Flex Fuel capable vehicle for an extended period you can damage your engine. My question for you all is your opinion on that. E85 contains 85 ethanol and must not be used in Honda engines. 63 or same as E11 Total Gals is 16. I run an aggressive tune on an aggressive turbo with all modifications. For Holley QuickFuel Proform and Demon carburetors. Since ethanol has higher octane than gasoline oil companies can mix subpar There is also a handy calculator on the website to help you figure out the cost nbsp 17 Oct 2011 E85 is a combination of ethanol and low octane gasoline. E85 Flex Fuel is 85 ethanol and CANNOT be used in every engine. IGNITE85 is an excellent choice for small blocks and smaller displacement applications while offering many of the same ethanol performance advantages as our other blends. The octane rating for E15 15 ethanol is 88 octane and E85 85 ethanol is 108 nbsp Home HP Calculator Do you have our 1000cc high z injectors E85 is 15 87 octane so mixing in 93 to E98 will net you an even higher octane level than nbsp With a 100 octane rating will allow increased boost levels in supercharged or E85 is an unleaded racing fuel containing 85 volume E99 ethanol. This conversion calculator enables you to quickly and easily convert various alternative fuels into their gasoline gallon equivalents or GGEs. The oil filter on the left is from my Hellcat running nothing but E85 3500 miles since the last oil change. I 39 ve heard you can run the 100 octane map on 3 6 gallons of e85 roughly e20 40 depending on e85 amount to a full tank of 93 and run the map with great results . Found this on e85 octane. If you 39 re starting on a new mix in a nearly empty tank it will be 4. Your blended pump gas is a 91 rating so there mixing ethanol with something near 95 98 octane to get that final 91. I 39 m in Cali so Member. 762 118. These ratios change in the summer vs the winter. Apr 30 2019 I choose to look at the 39 effective 39 octane. 4 provides 6 from what I have read. This high octane ethanol nbsp 27 Jul 2018 I have a 39 17 RS AWD and the JB4 says to use 30 E85 mixture. The primary sources of octane are petroleum refinery products and ethanol. This assumes mixing E85 with 89 octane gasoline that is already an E10 fuel. i havent got a tune for it either. Nov 14 2017 I mixed 3 gallons of E85 and 2 gallons of 93 octane. At this 11 Dec 2018 E85 Octane . E85 is an abbreviation typically referring to an ethanol fuel blend of 85 ethanol fuel and 15 gasoline or other hydrocarbon by volume. The octane rating of E85 is in the region of 105 but when combined with its cooling properties the actual knock resistance of E85 is much higher than the octane rating would suggest. The final item we will be testing is VP s C85 ethanol fuel which is for off road Jun 28 2019 I ve included a mixing ratio chart that was calculated using Wallace Racing s online calculator. The value of octane is likely to increase in future years as demand for high octane fuel continues to grow. 379 Naturally high octane number 109 and low aggressivity of the liquid guarantee that your ecological vehicle will be enjoyed long and fully. I drive the car mostly in the east where 93 octane is prevalent. This number was derived by using ethanol s blending octane value in gasoline. oz. Keep in mind your next tanks will have E20 in is so use a calculator like quot E85 Mix Calculator quot . i dont run it all the time but as it becomes more available i 39 ll be switching for the higher octane 105 compared to 93 for shell premium. As more effort is put into maximizing an engine to take advantage of E85 39 s higher quot octane quot engines achieve greater power advantages. E85 is also defined as an alternative fuel. E85 Gals . Figure 1 shows wholesale ethanol and CBOB gasoline prices at the U. With q16 for instance you might pay 6 port gallon but your using smaller injectors and pump. Some racers report more power from E85 than from methanol. Actual readings should be R M 2. 00 per gallon. ive added 5 6 gallons to my tank and have never had any problems from it. Gas Gals . Most sports cars or racing cars need 92 octane gas rather than just the standard 87 level of octane most cars take. When designing an engine for a particular fuel it amp x27 s important to know how much air is needed to completely burn a certain amount of fuel. Downsides are that it s available from only a small number of outlets and its use increases fuel consumption by around 30 percent. If the engine is carburated and has aluminum heads you will most likely be able to go 1 step higher in compression. Should I run E85 To lure you in the quick perks to E85 are price per gallon is smaller than other blends it can create more torque and HP quot Be aware that the often cited 105 octane is incorrect. Best for you is to take your data to the Diamond piston website compression calculator and key it in. 8 139 My car runs very well on this because the ethanol boosts the 91 octane to around 95 octane. This one point advantage in octane rating over E10 offsets some of the fuel efficiency disadvantages of E15 relative to E10. 734 GGE. His complaints were a Check Engine light a DTC P0172 System Too Rich Bank 1 and an engine that s hard to start when cold. 86. Effects of Octane Gas in a Generator. Ethanol blends will run well at the compression 39 s shown above. txt Last nbsp 5 Nov 2019 E85 vs. Yes the octane is higher but so is the fuel consumption. Calculate Ethanol of Mixture. These calculations have been CalculatE85 is a fast simple and full featured E85 calculator you can use to reach and maintain an octane rating or ethanol percentage in your vehicle. E85 or flex fuel is an ethanol gasoline blend containing 51 to 83 ethanol depending on geography and season that qualifies as an alternative fuel under EPAct. See full list on fuelfreedom. is suggested that 100 octane be used for E85 in this calculator to give a more accurate octane rating nbsp 21 Apr 2017 For those who have gone from a 87 to 91 octane tune over to an E85 tune how much more power were you able to squeeze out of your engine nbsp MTBE and ethanol boost the octane of gasoline and can reduce pollution. 5 CR. The fuel was tested after at E54. This is news to me because I 39 ve read multiple places and even stated that E85 was closer to 113 114 octane. How does vehicle mileage with E85 compare to conventional gasoline E85 contains less energy per gallon compared to conventional gasoline therefore the engine needs more gallons of fuel for the same distance up to 28 more with E85 . I 39 d feel comfortable at 12 1 max and must run high octane or very low boost if on 91 93octane. Still there is one clear case where it makes Find 93 Octane Gasoline Octane Calculator CSGNetwork Find Ethanol E85 Gasoline Pure Gas Find Ethanol Free Gas GasBuddy Find The Best Gas Price Top Tier Gasoline Suppliers Octane Calculator Bazell Race Fuels E85 is a blended fuel 85 ethanol 15 gasoline . If you find yourself at one of these places use the calculator below to figure out the correct mixture of the octanes to get to 93 octane. High octane gas costs more as it increases the power in your engine. A fuel having an octane number of 80 behaves in a manner similar to a mixture having 80 of iso butane and 20 of n heptane. 50 Summit Racing If a retailer chooses to post octane they should be aware that the often cited 105 octane is incorrect. biofuelwatch. Engine Non Turbo. I have not found any calculators online that can estimate octane level when blending E85 with other grades of fuel. A true E85 blend with 85 ethanol and 15 denaturant every time every pail. ethanol. This article states e85 will be 100 to 105 octane but there is specification like we have for gasolines RON MON being at least 85 octane minimum 83 at high altitude . There are also two ethanol based fuels E10 and E85 which are more environmentally friendly options. Not all cars take E85 FlexFuel. I was told by Lund Racing that to switch fuels I need to do the quot relearn quot process each time. When you mix 10 percent 113 octane ethanol with 85 octane gasoline it increases the octane two points to the normal 87 octane most consumers use. On the other hand when nbsp This is not the proper way to calculate the octane of E85. Nov 19 2016 Keep in mind that this table is correct when using E10 pump premium fuel most common and E85 fuel. 2 gal of e85 and then top off with 91 e10 you end up with e20 and 93 octane in the Mustang 39 s 16 gallon tank. Sunoco E85 R utilises the 260GTX 103 RON 15 petrol base making this truly the highest octane based E85 on the market. This tar like sludge can also be attributed to improper storage improper transfer and water contamination of otherwise good quality E85. Premium gas is typically 91. Gas Octane . I also take the car out west to ski in 91 octane territory. More Details. I wouldn 39 t tune to the ragged edge by using that calculator but it does give you an idea of where you want to be with various blends. Here s an example. Calculate E85 e85 injector calculator E98. Jul 31 2014 E85 has an octane rating that is much higher than the 93 octane most premium gasoline fuels provide. Engine performance and efficiency increase with increasing compression ratio. Jan 25 2015 Octane is not the issue here the issue is that e85 requires a richer mixture and unless the tune was made for this strange blend then the ecu is only going to inject enough fuel for the proper mixture using gasoline. S. How much HP gain from 93 to e85 let 39 s find out on the dyno Stock vs 93 vs e85 with long tube headers on the 93 amp e Here are the results for the pump E85 versus 93 octane pump gas Pump E85 was a killer fuel after tuning as it made a solid 618 rear wheel horsepower on our Mustang Dynamometer soundly defeating our baseline fuel of pump 93 octane gasoline at 574 rear wheel horsepower. For a 80 20 mix assuming E85 is 105 octane you would take 105x80 87 20 101. After playing around with the Intercept ETF Calculator I boiled it down to a 2 1 ratio for the RS 39 s 14 gallon tank when mixing 10 ethanol based 91 93 pump gas with E85. Because of the alcohol gasoline mixture E85 has a rough estimate octane rating of between 105 113 octane depending on the mixture. 105 Total octane a perfect alternative to inconsistent pump fuel I am doing meth for its safety properties. Calculating E30 and other Ethanol mixes. 104 10406 6PK Octane Boost Boosts Octane And Cleans injectors To Improve Engine Performance Improve Gas Mileage 1 Bottle Treats Up To 18 Gallons 16 fl. If a retailer chooses to post octane they should be aware that the often cited 105 octane is incorrect. Switching back to E85 the car needs to be as close to zero miles left as possible. That still beats pump gas by a mile on octane. Higher Octane gas will NOT improve your miles per gallon mpg even though it is more nbsp 21 Feb 2019 tunes when people mix 93 and E85 to get a higher octane to run more timing and boost. This mix nets around 93 octane. U4. Gasoline ethanol content E85 This calculates what blend of gasoline and E85 you need in order to get the right ethanol For us the E85 trip was about 30 more expensive about 22. 07lbs min worth of E85. 3 Oct 2014 The Yellow Hose campaign is boosting E85 fuel consumption. It 39 s good for 3 numbers 12 a bottle and can be found at local auto parts store. Dec 04 2010 The link to the calculator in the original post provides the answer. If the compression ratio is not 93 capable E85 may be the best solution. e85 time. The model can predict EOI and engine thermal efficiency gain . It is logical that octane ratings of 89 91 and 94 would come in between these two. com Desert Trail and Sand Automotive Powered Off Road AKA Buggys Jeeps Trucks Etc Etc. Pure ethanol carries an octane rating of 110. Your cam plays a big part in the equation. Ethanol has about 115 octane and E85 has 105 octane. 74 at 15 C N A MOTORSPORT 103 Motorsport 103 is VP 39 s name for its street legal gasoline designed for maximum power and throttle response. 10 Off Coupon New Customer Sign up with your email address to receive 10 off your first order Ya. E85 also contains around 30 oxygen by weight and it has a higher effective octane rating than pump gas This is often listed as 105 however we have seen E85 perform as well as specifically blended race fuels with motor octane ratings of 116 . Yes you can mix any of our race fuels. The other issue is that all the alky testers are pretty much a guesstimate at best. So you may be mixing your octane ratings do you care though All you 39 re trying to nbsp 17 May 2016 Ethanol is often talked about as a high octane fuel. E85 Octane. 50 Download E85 Calculator and enjoy it on your iPhone iPad and iPod touch. How do you know how much of each to use Try our octane calculator to reach your desired octane. Find 93 Octane Gasoline Octane Calculator CSGNetwork Find Ethanol E85 Gasoline Pure Gas Find Ethanol Free Gas GasBuddy Find The Best Gas Price Top Tier Gasoline Suppliers Octane Calculator Bazell Race Fuels Looking for more power for your E46 M3 Introducing the APE X85 Flex Fuel Power Module. 5. Ethanol according to wikipedia is 116 octane. They use a specific type of gas called the E85 gas that is manufactured by combining 85 ethanol with 15 gasoline. As far as an octane calculator some simple math will get you there. 5octane on the tank and roughly e33. It can only nbsp This conversion calculator enables you to quickly and easily convert various To boost octane levels or enhance the quality of emissions ethanol can be mixed with regular gasoline. 2 The same report shows that the lowest price at which E85 was sold in that month was 2. Octane rating. 75 a gallon. quot 6 Think all premium fuels are the same Shell V Power NiTRO is engineered with four levels of defense against gunk wear corrosion and friction to help keep your engine running like new. 5 1. e85 octane calculator

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