E85 calc
Author: L | 2025-04-25
I’d put the max flywheel HP on gasoline at 1,844, and on E85 at 1,280. That’s using a 0.63 BSFC on the gasoline calc and 0.98 BSFC on the E85 calc. Both are definitely conservative/safe, but you need to be. Hope that helps; let us know if you need further assistance and thanks for choosing Aeromotive!-Brett Clow
iPhone user with E85 Calc or any users honestly!!
2.77 30 reviews 1,000+ Downloads Free E85 gas stations locator & E85 mix calculator We currently don't have an APK download for this app Try these apps instead About E85 App E85 App is an auto & vehicles app developedby Ahmed Titef. The APK has been available since May 2020. In the last 30 days, the app was downloaded about 0 times. It's currently not in the top ranks. It's rated 2.77 out of 5 stars, based on 30 ratings. The last update of the app was on May 18, 2020. E85 App has a content rating "Everyone". E85 App has an APK download size of 14.53 MB and the latest version available is 1.0.0. Designed for Android version 4.1+. E85 App is FREE to download. Description E85 app is the best solution for car enthusiasts for their E85 needs. The app locates all E85 near you and also has E85 mix calculator.Recent changes:E85 App is now available on Android Recent changes:E85 App is now available on Android">Show more More data about E85 App Price Free to download Download estimate 2.2 thousand Recent downloads 0 Rating 2.77 based on 30 ratings Ranking Not ranked Version 1.0.0 APK size 14.5 MB Number of libraries 9 Designed for Android 4.1+ Suitable for Everyone Ads NO ads Google Play Rating history and histogram Changelog Developer information for Ahmed Titef Share and embed Embed Comments on E85 App for Android ★★★★★ It'll be nice if you can look up e85 Gas Station at different location, so it'll make planning your trip easier. ★★☆☆☆ Doesn't work on pixel 4. Just keeps reloading the boot screen. ★★☆☆☆ App doesn't work. Downloaded & it does nothing but refresh the load screen ★★☆☆☆ Just loads the start screen over and over indefinitely. Google Play Rankings This app is not ranked Technologies used by E85 App E85 App is requesting 3 permissions and is using 11 libraries. Show details Back to top. I’d put the max flywheel HP on gasoline at 1,844, and on E85 at 1,280. That’s using a 0.63 BSFC on the gasoline calc and 0.98 BSFC on the E85 calc. Both are definitely conservative/safe, but you need to be. Hope that helps; let us know if you need further assistance and thanks for choosing Aeromotive!-Brett Clow Next up download a e85 mix calc and shoot for an E30 blend with the info you’ve got(91E10 let’s say with a 80% E85 content) afterwards monitor AF learning 1. - 5 is the target I would aim Next up download a e85 mix calc and shoot for an E30 blend with the info you’ve got(91E10 let’s say with a 80% E85 content) afterwards monitor AF learning 1. - 5 is the target I would aim for. Higher - means not enough E85 and higher (potentially dangerous) means too much. Next up download a e85 mix calc and shoot for an E30 blend with the info you ve got(91E10 let s say with a 80% E85 content) afterwards monitor AF learning 1. - 5 is the target I would aim for. Higher - means not enough E85 and higher (potentially dangerous) means too much. Type e85 calculator into the App Store on your phone. They are all free will tell you the closest stations that carry and include a calc. I use it for e40. With E85, and about the same top end power / trap speeds. My gasoline carb was very well sorted out and I had far less time tuning the E85 carb. In the end, I found E85 to be marginally faster than gasoline and there may be more in my E85 carb. Comment Banned Join Date: Nov 2007 Posts: 11805 Re: Dynamic compression for e85 ?Cool, I've been playing with the idea of running my '71 Camaro on E85. The motor is a 406 sbc that has about 13:1 compression and I thought it would be a cheaper way to run the car than paying the big bucks for race fuel. Also would I be better off, starting the car and breaking it in on race fuel and changing over to E85 afterwards or should I just run the E85 from the get go. Comment Superhero BangShifter Join Date: Oct 2007 Posts: 1052 Re: Dynamic compression for e85 ?No reason to start it up on one fuel and switch over, really doesn't matter IMO. If you are looking for an E85 carb shoot me a PM, I have a couple people that do good E85 carbs (different price ranges) Comment Superhero BangShifter Join Date: Apr 2008 Posts: 2319 Re: Dynamic compression for e85 ?If you haven't already, try this forum: switched to e-85 on our car and really like the results. I think you have a wider tuning window with E85, the car ran cooler and had a little more torque down low. Our car is turbo'd with 9:1 static compression. If I was to build a shortblock specifically for e85 I'd up the static compression.Bob. Comment Superhero BangShifter Join Date: Oct 2007 Posts: 2779 Re: Dynamic compression for e85 ?I just thought that if I switched to E85, instead of my tank lasting me 130miles on the Hwy (7mpg & 18Gal) it would only last me about 90-100miles.Have you done much long distance driving with E85? What's your range on a full tank compared to when you were using gasoline? Comment Superhero BangShifter Join Date: Oct 2007 Posts: 1052 Re: Dynamic compression for e85 ?Yes, you would loose some range Steve -- probably 20-30% depending on how good your tune up is. I haven't done a lot of long distance driving, but I have driven it on E85 to a race track 65 miles away. I packed 10 gallons of E85 in the trunk and made it back with 10 gallons in the tank. Made roughly 8 quarter mile passes. Now on gasoline, I could make the same trip and get home with 5 gallons in the tank without adding any fuel all night. I haven't done any real accurate mileage testing on E85, but as far as I can tell I went from 12 mpg on gas to 8-10 on E85. I ran two drag weeks on gasoline and my 410 got a pretty reliable 12 mpg. Haven't really gone that far on a steady freeway trip on E85.Comments
2.77 30 reviews 1,000+ Downloads Free E85 gas stations locator & E85 mix calculator We currently don't have an APK download for this app Try these apps instead About E85 App E85 App is an auto & vehicles app developedby Ahmed Titef. The APK has been available since May 2020. In the last 30 days, the app was downloaded about 0 times. It's currently not in the top ranks. It's rated 2.77 out of 5 stars, based on 30 ratings. The last update of the app was on May 18, 2020. E85 App has a content rating "Everyone". E85 App has an APK download size of 14.53 MB and the latest version available is 1.0.0. Designed for Android version 4.1+. E85 App is FREE to download. Description E85 app is the best solution for car enthusiasts for their E85 needs. The app locates all E85 near you and also has E85 mix calculator.Recent changes:E85 App is now available on Android Recent changes:E85 App is now available on Android">Show more More data about E85 App Price Free to download Download estimate 2.2 thousand Recent downloads 0 Rating 2.77 based on 30 ratings Ranking Not ranked Version 1.0.0 APK size 14.5 MB Number of libraries 9 Designed for Android 4.1+ Suitable for Everyone Ads NO ads Google Play Rating history and histogram Changelog Developer information for Ahmed Titef Share and embed Embed Comments on E85 App for Android ★★★★★ It'll be nice if you can look up e85 Gas Station at different location, so it'll make planning your trip easier. ★★☆☆☆ Doesn't work on pixel 4. Just keeps reloading the boot screen. ★★☆☆☆ App doesn't work. Downloaded & it does nothing but refresh the load screen ★★☆☆☆ Just loads the start screen over and over indefinitely. Google Play Rankings This app is not ranked Technologies used by E85 App E85 App is requesting 3 permissions and is using 11 libraries. Show details Back to top
2025-04-14With E85, and about the same top end power / trap speeds. My gasoline carb was very well sorted out and I had far less time tuning the E85 carb. In the end, I found E85 to be marginally faster than gasoline and there may be more in my E85 carb. Comment Banned Join Date: Nov 2007 Posts: 11805 Re: Dynamic compression for e85 ?Cool, I've been playing with the idea of running my '71 Camaro on E85. The motor is a 406 sbc that has about 13:1 compression and I thought it would be a cheaper way to run the car than paying the big bucks for race fuel. Also would I be better off, starting the car and breaking it in on race fuel and changing over to E85 afterwards or should I just run the E85 from the get go. Comment Superhero BangShifter Join Date: Oct 2007 Posts: 1052 Re: Dynamic compression for e85 ?No reason to start it up on one fuel and switch over, really doesn't matter IMO. If you are looking for an E85 carb shoot me a PM, I have a couple people that do good E85 carbs (different price ranges) Comment Superhero BangShifter Join Date: Apr 2008 Posts: 2319 Re: Dynamic compression for e85 ?If you haven't already, try this forum: switched to e-85 on our car and really like the results. I think you have a wider tuning window with E85, the car ran cooler and had a little more torque down low. Our car is turbo'd with 9:1 static compression. If I was to build a shortblock specifically for e85 I'd up the static compression.Bob. Comment Superhero BangShifter Join Date: Oct 2007 Posts: 2779 Re: Dynamic compression for e85 ?I just thought that if I switched to E85, instead of my tank lasting me 130miles on the Hwy (7mpg & 18Gal) it would only last me about 90-100miles.Have you done much long distance driving with E85? What's your range on a full tank compared to when you were using gasoline? Comment Superhero BangShifter Join Date: Oct 2007 Posts: 1052 Re: Dynamic compression for e85 ?Yes, you would loose some range Steve -- probably 20-30% depending on how good your tune up is. I haven't done a lot of long distance driving, but I have driven it on E85 to a race track 65 miles away. I packed 10 gallons of E85 in the trunk and made it back with 10 gallons in the tank. Made roughly 8 quarter mile passes. Now on gasoline, I could make the same trip and get home with 5 gallons in the tank without adding any fuel all night. I haven't done any real accurate mileage testing on E85, but as far as I can tell I went from 12 mpg on gas to 8-10 on E85. I ran two drag weeks on gasoline and my 410 got a pretty reliable 12 mpg. Haven't really gone that far on a steady freeway trip on E85.
2025-03-27The fuel we used tested at 73% ethanol, 27% gas (winter mixture) so it would have been at the "low end" of octane. Steve, yes, E85 is roughly 105 octane using R+M/2. The ethanol content varies seasonally though since the low temp combustability of E85 is not as good as gasoline. It can be hard to start when it's cold outside so they add more gasoline to it in the winter. The more ethanol content the higher the octane rating, with Rocket brand being advertised at 112. In addition to the octane rating, E85 has a evaporative cooling effect that is much greater than gasoline which further contributes to its detonation resistance. Comment Banned Join Date: Nov 2007 Posts: 11805 Re: Dynamic compression for e85 ?Eric are you saying that E85 with a 105 octane rating will have more detonation resistance than race fuel with the same octane rating? Comment Superhero BangShifter Join Date: Oct 2007 Posts: 2779 Re: Dynamic compression for e85 ? Originally posted by Eric68 Steve, yes, E85 is roughly 105 octane using R+M/2. Thanks Eric, I thought it was 15% Ethanol.. :P We don't have a mix anything like that available here..Also, with an 85% mix of Ethanol, even though the octane is much higher, is it paying of in power with engines that also use the same cam and comp with gasoline?Reason I ask is because ethanol's specific energy is much less than that of gasoline..I assume that stoich is much richer to make up for the less energy though, right?What is stoich using E85? Comment Superhero BangShifter Join Date: Oct 2007 Posts: 1052 Re: Dynamic compression for e85 ? Originally posted by TubbedCamaro Eric are you saying that E85 with a 105 octane rating will have more detonation resistance than race fuel with the same octane rating? Yes, that is what I am saying. Because the fuel cools the air in the intake. In fact there is an EPA article that has been floating around on the net. Matt Brussard (sp?) is the author and he analyzes testing the EPA did on 100% ethanol in a 19.5:1 four cylinder test mule. The engine ran without detonation with several different tuneup parameters. In my book 19.5:1 compression and small factory cam is pretty darn impressive for a "105 octane" fuel.Steve, yes, you add more fuel to get the correct chemically correct AF mixture. E85 is roughly 9.8:1 stoichiometric compared to 14.7:1 with gasoline. To simplify things for my simple mind I switched to Lambda readings on my LM1 to tune on E85. I found that on gasoline, my engine made best power at approx .85 Lambda while on E85 I made best power at .78 Lambda. I think it has to do with ethanol being oxygenated. As far as power goes, E85 produces similar results as methanol. On my old 410" engine, while naturally aspirated, I went a best of 10.83 @ 122 on gasoline and 10.77 @ 122 on E85. A little more TQ
2025-04-12FNG Join Date: Dec 2008 Posts: 3 I have a 12.5 compression sbc and put in a large duration cam in it to bring cranking compression to 200 pounds (to run pump gas). If I were to run e85, what is the max dynamic compression I can run?TIA Charlie Banned Join Date: Nov 2007 Posts: 11805 Re: Dynamic compression for e85 ?With E85 compression won't be an issue. Go ahead and feel free to run 17:1 if you want. Comment Hero BangShifter Join Date: Dec 2007 Posts: 349 Re: Dynamic compression for e85 ? Originally posted by TubbedCamaro With E85 compression won't be an issue. Go ahead and feel free to run 17:1 if you want. WOAH there tiger!! I dont know about 17:1, but 200 lbs shouldnt be an issue. I think if you keep your temp down, timing reasonable, and run 91octane you should be able to do 200 lbs. E-85 is 105 octane if im not mistaken though. I would ask Eric68' via PM on this. I know he runs E-85 in his camaro with somthing like 12.5:1 compression or somthng like that, hes allways been a big help for me.... Comment Superhero BangShifter Join Date: Oct 2007 Posts: 2779 Re: Dynamic compression for e85 ? Originally posted by 73Nova Originally posted by TubbedCamaro With E85 compression won't be an issue. Go ahead and feel free to run 17:1 if you want. E-85 is 105 octane if im not mistaken though.. Is it really that high using (R+M)/2? I would have thought maybe only 105 Research..They sell E90 here (10%) and that stuff is only 100 Research. I wouldn't have thought that 15% Ethanol would be good for anywhere near 14 points using (R+M)/2..What am I missing? Comment Tire Chirper Join Date: Nov 2007 Posts: 82 Re: Dynamic compression for e85 ?Its 85% Ethanol, 15% gas in the warmer climates. I would think you can easily run 12-1, probably could run higher on the 85 percent mix. Here in Michigan it sometimes gets down to E60 in the cold months to help with cold start. It would be good to check your fuel if you are running on the edge.Kurt Comment Banned Join Date: Nov 2007 Posts: 11805 Re: Dynamic compression for e85 ?Rocket Brand Racing Fuel offers E85 with a 112 octane rating. Comment Superhero BangShifter Join Date: Oct 2007 Posts: 1052 Re: Dynamic compression for e85 ?Thanks for the kudos Nick -- I try to help when I can.On the dynamic compression ratio and E85 thing, it's hard to say because we haven't been using it for years and years like gasoline. There is just not as much data.I can tell you this much though, there are a number of people running 13:1 static compression ratios on it with cams sizes all over the place. My new 427" E85 motor is 12.8:1 compression with a 260* @ .050 cam. It dyno'd just fine on E85 and we really lugged it hard breaking in the rings.
2025-04-25La aplicación es inteligente y que recordará su capacidad de tanque y los valores objetivo mezcla de etanol así que la próxima vez que desee ver cuánto E85 es necesario agregar para obtener su mezcla de etanol objetivo, sólo se tiene que especificar el porcentaje actual del tanque. De esta manera es el método más rápido para calcular la cantidad de gas y E85 que necesita para poner en el tanque. Es un método tan rápido, en el momento en que salga de su coche, que ya sabe la cantidad de combustible que necesita para añadir en el tanque. Literalmente 3 segundos.La aplicación es completamente libre y no tiene anuncios!Con esta aplicación, espero ayudar a la comunidad sintonizador y los aficionados a los coches incondicionales.Información Adicional:Usted tiene la opción de seleccionar lo que su contenido actual de etanol es si se ha medido con un analizador de contenido de etanol y la aplicación calcula fácilmente la cantidad de E85 y la cantidad de gas es necesario agregar para llegar a su mezcla de etanol objetivo.También puede especificar el contenido de etanol de su E85 si se ha medido con un contenido de etanol del analizador, por lo que de esta manera se obtiene una guía exacta de cuánto E85 y la cantidad de gas que tiene que poner en el tanque.Capacidad del tanque-Especificar la capacidad de su tanquePorcentaje del tanque-¿Cómo es su tanque llenoEl etanol E85 contenido-¿Cuál es el contenido de etanol de su E85 lo que está a punto
2025-03-26