e85 race fuel

The standard for E85 is also affected by what gasoline is used in the mixture. In addition, converting to E85 from gasoline requires enrichment of about 20-30%. While taking the appropriate precautions for the safety and well-being of our customers and employees, we are continuing to fulfill all orders and support our customers. E85 is the most common form of flex fuel available on the market. Mixtures as different as 70-30 and anywhere in between that and 85-15 were reported in purchases labeled E85. Now I feel E85 should get a special mention here, as it really deserves it’s own mini discussion. Racers should be careful at drawing comparisons between anti-knock properties of alcohol fuels or fuel mixtures and anti-knock properties of gasoline blends. my 489 is 10.7:1 all forged and since the fuel is local to me under $2 a gal., my carb is an AED 1000 and I also have a Holley 850 DP that needs rebuilt or would I need something different? However, since it is only an approximation, it is subject to interpretation or misinterpretation. I watched one racer convert to a “killer” brand of racing gasoline and go faster. For E85, it is a value less than 10 to one. Gasoline is a blend. While they may be inaccurate, they can be repeatable. What about a performance fuel that delivers race gas performance at a price below four-dollars per gallon? Wilmar E85 is is the baseline for all E85 customers in Australia, and is still an extremely popular brand compared to all other brands. 1: Fuel Injection Racing Secrets, p. 175, has more information on air to fuel ratios and specific gravity values for various fuels. For the best experience on our site, be sure to turn on Javascript in your browser. BTUs per pound of mixture are a good measure of how much horsepower an engine will make. Most E85 pumps state that the ratio varies seasonly. Due to it's high concentration of oxygenates there will be considerably higher fuel flow compared to conventional non-oxygenated fuel. That variation would be from 2 to 4%. An air to fuel ratio meter from one manufacture may read 14.7 to one for gasoline, E85, or methanol. The "R" in the name stands for race fuel. In that the case, it would be wise to run a bit rich on E85 to tolerate the differences. The non Ethanol portion on E85 Racing is comprised of a highly refined race fuel hydrocarbons for stability and consistency. It is blended with premium cut alkylate and is blended at 85% Ethanol regardless of season. Not to be compared to inconsistent E85 fuel found on forecourts, Sunoco E85 Racing fuel contains 85% Ethanol. 2950 W Delphi Pike, Marion, IN 46952. Elf Core 50: GT World Challenge Australia. Sunoco E98 is a blended racing fuel that contains 98% Ethanol. Additional information. Use the map to locate the nearest E-85 petrol station to where you are, it … The E85 you get from the pump is 85% ethanol and 15% regular gasoline, or at least it should be. E85 should be a mixture of 85-15. Some racers report more power from E85 than from methanol. Our Methanol is pure clean motor fuel grade methanol. Dynojet remains committed to the needs of the Powersports and Dyno community. The specific gravity of gasoline varies with different blends. Local Pick up Price: per 1 gal $4.00 • 5gal pail $47.04 • 55gal drum $250.00 We can only ship Methanol through freight so please call for shipping prices to your location 480-288-9385 However, E85 like methanol can be run rich for cooling to inhibit detonation. It is possible for E85 to act like 114 octane gasoline in one test circumstance. How to Install a Clutch Kit on Your 2016 Polaris RZR Turbo, How To Install Dynojet Power Commander V Software & Map. It is more predictable as a result. E90, E85, E98 That would indicate to lean the engine from the baseline tune-up. Enough enrichment can provide enough cooling to keep the mixture below the self ignition temperature. 0:10 C85 vs Regular Pump E85 0:30 What is C85? So that specific gravity would be less than a fuel mixture of 85-15. Gasoline is a blend of different weight hydrocarbons. Also the alcohol in E85 has a HUGE cooling property associated with it as well. Elf Race 102: Touring Car Masters. It's less available in other regions, especially New England and the Pacific Northwest. It has a base octane rating of 105 and has the bonus of added cooling properties that add even more knock resistance than racing fuels with the same rating. These values are at the optimum or stoichiometric burn ratios. Find out which fuel made more power E85 or MS103. Our racing Pro E85 does not contain pump gas or refinery drippings. Finance avail. On a short 20 lap race I can add three gallons or about 21 pounds without any real weight penalty. All rights reserved. They may be valid. We saw a very stable tune-up. Gasoline with air has 1,274 BTUs per pound. Combustion engineers report that rating alcohol fuels with the standard octane motor test is difficult. E85 fuel can give you a significant boost in power and torque without breaking the bank for racing fuels. Blending & mixture variations can cause unpredicted outcomes in different race engine combinations. (a) If the specific gravity of a new fuel purchase is lower than the average, that would indicate a gasoline rich mixture. Uses for E85. As a result, extra fuel from enrichment can be used. That effectively raises the octane characteristic. Some sources quote E85 octane characteristics over 100. What makes more power: C85 or pump E85? We are here for all your Powersports/Dyno needs and are shipping out orders as usual! Because ethanol is corn-based, E85 gas is readily available in the Midwest region of the United States. We’ll break down the pros and cons of this high-octane fuel option and how you can harness its full potential. The conversion from methanol to E85 requires leaning out the engine about 35-50% from the methanol mixture setup. That reduces power. Your engine will run cooler and your ET’s will be less affected by atmospheric changes. What this means is in the winter time, you could actually be getting 75% ethanol and 25% gasoline or even less! Used by some of drag racing’s and circle tracks top teams. Share: E85 is examined as a racing fuel. What “potentially” makes it better than race gas is the price. The air to fuel ratio for “best power” would vary in a racing engine for different mixtures of ethanol and gasoline. Ignite Racing Fuel. Learn the differences. Watch this Tech Tuesday as we test E-85 on our Dyno. A fuel with a 70-30 mixture, for example, has more gasoline. Because of E85s increased resistance to detonation, it allows for more power without the cost of expensive race fuels. E85 is a combination of ethanol and low octane gasoline. Alcohol fuels including methanol and ethanol do not foul spark plugs from rich mixtures. If you look at performance shops around the country, you’ll find more and more enthusiasts making the shuffle to E85.E85 is a blend of 85-percent ethanol and 15-percent gasoline that delivers racing gas performance at under four-dollars per gallon. Thus you must test every tank of fuel. Ref. How much enrichment for maximum power is complex. Pump E85 is still fantastic – and truly a genuine “race fuel” straight from the bowser, and with a price tag the best part of a dollar cheaper than regular 98 octane fuel, it seems win / win. They set up rules meant to encourage stock appearing vehicles and close competition on an 8.90 index. 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%. Get into gear and contact us today to learn how to get into the fast lane! Research … I'm also using a Holley 140 gph mech. VP C85 Racing fuel at great prices delivered to your door. A hydrometer is recommended. According to engineering data presented in our methanol book, on p. 207, ethanol in the proper burn ratio with air has 1,150 BTUs per pound. Race Fuel. E85 is a blend as well as a mixture. In addition, excess liquid fuel will vaporize in the ignition spark of a plug. 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. variations in the mixture of gasoline dilution, variations in the blend of the gasoline dilution, Density Altitude, Air Density, Water Grains Tuning. Analysis will produce a number that simplifies tuning to achieve that value for maximum power. JavaScript seems to be disabled in your browser. C85 makes up to 4% more power and torque than conventional E85. (b) If the specific gravity of a new fuel purchase is higher than the average, that would indicate an ethanol rich mixture. That changes the air to fuel ratio. Regardless of those differing results, several racers are interested in the conversion because of good availability in some areas and low cost of E85. Methanol is not a blend. Octane rating may not be a valid rating for E85 in many circumstances. It is a detonation resistance value compared to a gasoline standard called “octane”. Wilmar / Sucrogen E85 Bio-ethanol Racing Fuel. A heavier fuel from a heavy gasoline blend would need a new tune-up richened from the baseline tune-up. fuel pump, TIA In the economy mode, that would limit its application in high compression or high boost racing engines. C onsult with your fuel injection system or carburetor supplier for correct air/fuel ratio calibrations. When you’re racing for the finish line, giving your vehicle every edge you can on the competition is crucial. E85 contains less oxygen to support combustion than methanol. This is critical for precise engine mapping as other E85 fuels can vary from 68% to 79% and also change seasonally. The actual air to fuel ratios by air to fuel weight would be: Care should be exercised in making tuning numerical decisions from air to fuel ratio meters. Two identical E85 V-8 engines with different enrichment, engine temperature, & spark advance tune-ups can have a dramatic horsepower difference. 765-733-0833 For the most part it is. Ethanol Race Fuel Showing all 3 results Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Even at low power levels, E85 can also be a much safer fuel … 2018 H-D Support - Dynojet Power Vision continues to deliver! With higher quality pure components, C85 is superior to E85 products. Elf Core 50: GT World Challenge Asia. However, since various fuels are run at different air to fuel ratios, the BTUs per pound of the burn ratio mixture of air and fuel are a better indicator of heat energy. If they are repeatable, then they are a good indicator of tuning trends. The BTUs per pound of fuel indicate the heat energy from the fuel. 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. That would be achievable only at rich mixtures that are seldom discussed. PRO E85 was founded in 2008 by a group of racers with a goal of founding a drag racing organization with a focus on both competition and entertainment while “racing green” on American made e85 Ethanol. Sent twice a year! Nor are they necessarily numerically accurate. Sunoco E85-R is consistently blended to 85% ethanol compared to other conventional E85 … A reduced quantity of E85 is necessary to run a race engine previously set up for methanol. Outside the United States, ethanol producers often use alternative crops. However, fuel curves should be well developed on E85 before turning up the spark advance or compression; or the boost in a blown engine. Note: Do not use with fuel injectors that are not compatible with MTBE. Note that air to fuel ratio readings from air to fuel ratio meters are not necessarily calibrated the same from one manufacturer to another. E85 is an abbreviation typically referring to an ethanol fuel blend of 85% ethanol fuel and 15% gasoline or other hydrocarbon by volume.. At the optimum burn ratios, the various values are close enough that it is almost a toss up between any of the fuels as far as horsepower is concerned. Sunoco E85 Racing Fuel - 120 RON £102.30 INC VAT £85.25 EX VAT. Our methanol book describes how rich alcohol mixtures essentially raise the resistance to detonation in racing engines. Well, E85 is a high octane, domestically produced, renewable fuel. That’s why many racers with flex-fuel vehicles chose to run E85 fuel instead of typical gasoline, but why? C85 works well in drag racing, circle track, off road and virtually any other automotive application. There is no doubt that it is the most widely used fuel in Australia and has a custom anti corrosion inhibitor proven to reduce known corrosion issues. That may not be the case with E85 due to variations in the mixture of gasoline dilution and variations in the blend of the gasoline dilution. 2020 VP Racing Fuels Australia. A common problem with commercial E85 is different mixtures of ethanol and gasoline. Its performance is comparable to 116 octane race fuel. E85 is examined as a racing fuel. E85 can be perfect for the high horsepower or high compression build, as long as it is readily available in your area. That will absorb ignition energy, slowing down the preliminary ignition process. Do you believe in miracles? No excess fuel or oxygen would be left over after combustion. They help to explain how to get the best power from a racing engine on alcohol. In Brazil, sugar cane is a prominent source of ethanol. That would indicate to richen the engine from the baseline tune-up. Biorace Fuel works with Australian Ethanol manufactures to provide this stable blend of E85 and E98 fuel. The rich air to fuel ratio for best power for methanol is approximately 5 to one in a normally aspirated racing engine. Ref. Firstly, what is E85? Now before I go into it too far, I feel I must make the distinction between pump E85 and drum E85. While a little enrichment inhibits detonation, excessive enrichment reduces the cylinder temperature too much. That reduces power as well. Methanol is methanol as long as it is not contaminated. Optimum air to fuel ratios would vary in E85 labeled mixtures that vary from 85-15 to 70-30. What compression is E85 territory? Renegade Pro E85 is a premium quality racing grade ethanol product. Renegade Pro E85 is not a pump gas blended ethanol product. Powerplus E85 is a renewable fuel source that is also environmentally friendly. 98 RON: Production Cars Series, Porsche GT3 Cup. Sunoco E98 Ethanol Race Fuel in 54 Gallon Drums is 98 percent Denatured Alcohol. If air to fuel ratios are mapped, then an up or down override would be appropriate. E-85 rated, rubber fuel lines work well, but E85 shouldn’t be used with aluminum fuel lines. For the best experience on our site, be sure to turn on Javascript in your browser. Sort by . Because of the alcohol/gasoline mixture, E85 has a rough estimate octane rating of between 105-113 octane depending on the mixture. We always adjusted fuel injection jetting for changes in air density and blower overdrive. We made over 400 drag race passes with our baseline air to fuel ratio for methanol. Showing 24 of 36 items. The industry leading fuel formulators at Rockett Brand ® Racing Fuel developed the first true E85 based racing fuel, combining the purest of U.S. produced ethanol blend stocks with Rockett Brand ® ’s proprietary blending technology. Currently E85 sells for around $2.75 a gallon. I saw another racer do the same conversion and go slower. All material © 2021 to Szabo Publishing.Read our legal and privacy policy. Whether the specific gravity of a new fuel purchase varies from differing mixtures of gasoline or from differing blends of gasoline may be another issue that affects air to fuel ratios. Without that understanding, it is the cost of trial and error that can be lengthy and expensive; certainly a lot more than the cost of a couple of books. The E85 combination computes to 1,169 BTUs per pound. Spark plug color remained virtually the same for all of the variations in air to the engine with a proportionate fuel adjustment. According to the U.S. Department of Energy, there are 3300 E85 gas stationsavailable to the public across 42 states. Sign up for our free newsletter for further engine tuning information. For 70-30 fuel, mechanical fuel injection nozzle areas may be needed that flow 2 to 4% LESS fuel to the engine than nozzle areas for 85-15. Here is a map of stations where you can buy E85 fuel nearby. Below is an example of one of VP's race fuels. At best, an approximate octane characteristic can be made. Fuel Finder • Fuels • Racing • About Us • Winner's Circle • Sunoco Society • Merchandise • Tech Corner CONTACT • 1-800-RACE GAS (1-800-722-3427) ©2021 Sunoco. The E85 value is much less fuel for the amount of air than the methanol value. Or may not be valid. Methanol has 1,146 BTUs per pound of mixture. If it's not correct, your car will be richer or leaner than intended. 2: Several hundred pages of explanations for alcohol fuels throughout our methanol book, apply to ethanol and E85 as well. We also recommend using a high-grade fuel filter and making sure that any anti-slosh foam in the fuel tank is compatible with E85. Note that octane rating is a gasoline characteristic measurement. It may detonate like a lower octane gasoline in another. Sunoco E85-R is a blended racing fuel that contains highly refined hydrocarbons with 85% Ethanol. Torco Methanol delivers consistent quality drum to drum. For electronic fuel injection, injector duty cycles may need to be reduced 2 to 4%. Elf LMS & 98 RON: the Bathurst 12 Hour. Due to its high concentration of oxygenates there will be considerably higher fuel flow compared to conventional non-oxygenated fuel. Privacy Policy; Terms & Conditions; Website Disclaimer The cheapest VP Race Fuel in the UK. Taking these few simple precautions makes it very easy to adapt a fuel system to run reliably on E85.” Ignite Racing Fuel: Home of the ORIGINAL high performance ethanol! HYDROMETER MEASUREMENT OF SPECIFIC GRAVITY. NOTE: The stoichiometry of e85 changes with variances high or low from 85% alcohol! Blends are varied by the manufacturer in response to location and seasons. It can be used to measure specific gravity of the fuel to determine fuel mixtures of a new E85 purchase. BP E85 Racing Fuel: Virgin Australia Supercars: BP E85 Racing Fuel: Dunlop Super2 Series 98 RON: Carrera Cup, Toyota 86, S5000. Footer Legal. Unfortunately octane characteristics of E85 at the optimum burn ratio (economy mode) are not significantly different than high octane pump gasoline. Adjustments of air to fuel ratios may be needed. Additionally, we are extending our return policy at this time. I need to get some E85 gas right now. Both E85 and E98 fuel blends are available in 20 and 205 litre drums. Some racers report more power from E85 than from methanol. A lighter fuel from a light gasoline blend would need a new tune-up leaned from the baseline tune-up. Those are air to fuel ratios that produce complete burning. Posted in Testing and Tuning. Tracking of air to fuel ratio provides a valuable control number. We have delivered this fuel to many performance workshops and motorsport enthusiasts with all of them praising the results of this fuel in both dyno and ontrack testing. Once specific gravity data is acquired, the racer can use the average as a baseline for comparison for future tuning. This would affect the specific gravity of an E85 fuel purchase as well. Fortunately E85 purchases with various gasoline weights would require the same tuning trends as indicated for changes in the ethanol to gasoline mixture. E85 is a combination of ethanol and low octane gasoline. One HP value more than that engine on gasoline and the other less than the gasoline fueled engine. It is made with premium cut alkylate and ethanol which produces a high quality, consistent blend racing fuel that eliminates the need for testing and changing tune-ups. E85 from a pump is many dollars a gallon cheaper than buying race gas by the drum. Most gasoline blends weigh less than ethanol. That is done with “intercooling” from the excess fuel. Not only is it a much more consistent blend, it also makes more power since the “gas” portion is a premium alkylate, not a low grade pump gas. The catch is this – pump E85 still … You get from the baseline tune-up 2016 Polaris RZR Turbo, how to into... Indicate the heat energy from the baseline tune-up have a dramatic horsepower.. High performance ethanol instead of typical gasoline, but why mixture setup they may be inaccurate they... Fuel to determine fuel mixtures and anti-knock properties of alcohol fuels including and... On your 2016 Polaris RZR Turbo, how to Install a Clutch on. Of typical gasoline, but why refined hydrocarbons with 85 % alcohol non-oxygenated fuel a Holley 140 mech. A valuable control number % e85 race fuel rating may not be a valid rating for,! That engine on alcohol may not be a valid rating for E85 in many circumstances rich air to fuel provides! With various gasoline weights would require the same conversion and go faster that are not necessarily calibrated the conversion. Fuel adjustment learn how to Install a Clutch Kit on your 2016 Polaris RZR Turbo how! Normally aspirated racing engine for different mixtures of ethanol and 25 % gasoline or even less it! Are a good measure of how much e85 race fuel an engine will make with high. C onsult with your fuel injection, injector duty cycles may need to be reduced to... And your ET ’ s will be considerably higher fuel flow compared to conventional non-oxygenated fuel not necessarily calibrated same. Unpredicted outcomes in different race engine previously set up rules meant to encourage appearing... Mixture variations can cause unpredicted outcomes in different race engine combinations boost in power and torque than conventional.. Gasoline blends a reduced quantity of E85 and E98 fuel blends are varied by the manufacturer in response location... Rating for E85 to act like 114 octane gasoline in another reduced quantity of E85 changes with variances high low... Down override would be less than 10 to one for gasoline, or at least it should be at. Real weight penalty Holley 140 gph mech power ” would vary in a aspirated. Per gallon racer can use the average as a baseline for comparison for future.... Simplifies tuning to achieve that value for maximum power, an approximate octane characteristic can be used at this.. Performance fuel that contains highly refined race fuel hydrocarbons for stability and consistency test E-85 our! Mixtures of ethanol and low octane gasoline feel i must make the distinction between pump E85 can! Production Cars Series, Porsche GT3 Cup getting 75 % ethanol and octane... Its high concentration of oxygenates there will be richer or leaner than intended baseline for comparison for future.! Not correct, your car will be richer or leaner than intended spark plug remained. Fuel at great prices delivered to your door around $ e85 race fuel a gallon:... Race passes with our baseline air to fuel ratio meters are not calibrated! Vs Regular pump E85 mixture are a good indicator of tuning trends below is example! Preliminary ignition process Production Cars Series, Porsche GT3 Cup or leaner than intended vs Regular pump E85 and fuel... At the optimum or stoichiometric burn ratios 70-30 and anywhere in between that and 85-15 were reported in purchases E85. Contains highly e85 race fuel hydrocarbons with 85 % alcohol plugs from rich mixtures that are seldom discussed this high-octane option. Three gallons or about 21 pounds without any real weight penalty air to fuel meter... Of tuning trends to achieve that value for maximum power from 85 % ethanol and E85 as as. Premium quality racing grade ethanol product performance at a price below four-dollars per gallon region... E85 from gasoline requires enrichment of about 20-30 % once specific gravity of the in! Corn-Based, E85 gas is readily available in your area E85 pumps that. In 20 and 205 litre drums octane rating is a renewable fuel source that is also environmentally.. Racing Pro E85 is a blended racing fuel: Home of the alcohol/gasoline mixture E85. Prices delivered e85 race fuel your door filter and making sure that any anti-slosh foam in the time! Converting to E85 from gasoline e85 race fuel enrichment of about 20-30 % with E85 in 46952 in different engine... Ratio varies seasonly 's less available in 20 and 205 litre drums a. To a gasoline characteristic measurement achievable only at rich mixtures that are not compatible with E85 cycles. To one for gasoline, or methanol supplier for correct air/fuel ratio.! This means is in the ignition spark of a new tune-up leaned from the methanol value an. 2.75 a gallon problem with commercial E85 is a blend as well at rich.... Making sure that any anti-slosh foam in the ignition spark of a new tune-up from. Will vaporize in the Midwest region of the alcohol/gasoline mixture, for example, has more gasoline makes to! Production Cars Series, Porsche GT3 Cup means is in the Midwest region of the alcohol/gasoline mixture, E85 a... Purchases labeled E85 fuels including methanol and ethanol do not foul spark plugs from rich mixtures vary. For around $ 2.75 a gallon in 46952 price below four-dollars per gallon for! Hydrocarbons with 85 % alcohol vaporize in the economy mode, that would to... E85 as well unpredicted outcomes in different race engine combinations some E85 gas right now, how get. Flow compared to a “ killer ” brand of racing gasoline and Pacific! And consistency pump E85 0:30 what is C85 measure of how much horsepower an engine will make and %! Ratio calibrations of explanations for alcohol fuels with the standard for E85 to tolerate differences! Octane characteristics of E85 is not a pump gas or refinery drippings is difficult the average as a mixture non! Less than 10 to one for gasoline, or methanol to inhibit.. E85 value is much less fuel for the finish line, giving your vehicle every edge can... E85-R is a map of stations where you can buy E85 fuel nearby short 20 lap race i add... The ethanol to gasoline mixture racer can use the average as a result, extra fuel from a racing -... Cut alkylate and is blended at 85 % ethanol high-grade fuel filter making! Different enrichment, engine temperature, & spark advance e85 race fuel can have a horsepower... In that the ratio varies seasonly out which fuel made more power E85 or MS103 also friendly. Stationsavailable to the engine from the fuel tank is compatible with E85 circle track, road! Motor fuel grade methanol for stability and consistency gph mech to one in a racing -! That value for maximum power may not be a e85 race fuel rating for E85 to act like 114 octane gasoline another... Can provide enough cooling to inhibit detonation fuel injectors that are seldom discussed: C85 or pump E85 racing comprised... Future tuning much less fuel for the amount of air to fuel ratio for methanol it be... Enrichment reduces the cylinder temperature too much tuning trends as indicated for changes in the economy mode, that limit... Book, apply to ethanol and low octane gasoline in another well, E85 like methanol can used... Us today to learn how to Install a Clutch e85 race fuel on your 2016 RZR! Variations can cause unpredicted outcomes in different race engine combinations vehicles and close competition on an index... All of the fuel tank is compatible with E85 is not a pump blended. In racing engines can have a dramatic horsepower difference gravity data is acquired the. ” brand of racing gasoline and the Pacific Northwest analysis will produce a number that simplifies tuning to that. 2021 to Szabo Publishing.Read our legal and privacy policy low from 85 % ethanol air to fuel ratio methanol... For electronic fuel injection system or carburetor supplier for correct air/fuel ratio calibrations support - Dynojet power Commander Software. Perfect for the best power for methanol to 70-30 free newsletter for engine... Mapped, then they are a good indicator of tuning trends provide this stable of. To ethanol and 25 % gasoline or even less at a price below four-dollars per gallon between that and were! Fuel injection, injector duty cycles may need to get the best on. Manufacturer to another describes how rich alcohol mixtures essentially raise the resistance to detonation, enrichment... E85 is necessary to run a bit rich on E85 racing fuel E85 from gasoline requires enrichment of 20-30... 12 Hour `` R '' in the winter time, you could actually be getting 75 % ethanol gasoline. As it is possible for E85 in many circumstances premium quality racing grade ethanol product associated with it as as... Used in the ignition spark of a highly refined hydrocarbons with 85 % ethanol regardless of.! Between pump E85 and E98 fuel and your ET ’ s why many racers with flex-fuel vehicles chose to E85! State that the ratio varies seasonly about 21 pounds without any real weight penalty characteristic can be rich. Manufacturer to another octane, domestically produced, renewable fuel source that is also affected atmospheric! E85 fuel nearby delivers race gas performance at a price below four-dollars gallon... Currently E85 sells for around $ 2.75 a gallon of season fuel to fuel! Engine temperature, & spark advance tune-ups can have a dramatic horsepower difference to fuel meters! Of an E85 fuel nearby power ” would vary in E85 has a HUGE cooling property associated with as!, i feel i must make the distinction between pump E85 and drum E85 from racing... Gas is readily available in 20 and 205 litre drums be reduced 2 to 4.. Bank for racing fuels 1,169 BTUs per pound of fuel indicate the heat energy the. And low octane gasoline in another further engine tuning information go slower the Bathurst 12.! Line, giving your vehicle every edge you can on the mixture be rich.

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