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E85 Ethanol powered Evo IX at LA Auto Show

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Old Nov 26, 2006 | 08:09 PM
  #16  
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From: Royse City, TX
Originally Posted by teknishnIX
Anyone that thinks E85 is 'green' is nuts. Right now it takes more natural resources to create it than it puts back out. It is NOT green.

Now that the treehugger crap is said.... as a fuel its fantastic for forced induction as it is high octane. Power increase with tuning is quite good, similar to that of methanol injection or better. Mileage will go down 10-30% depending on how you drive it.

IMHO, the big question mark is how your fuel system will hold up in the long term.
Your correct because at the moment, the resources to make the ethanol still require an infrastructure based on a traditional system.. However this is a very narrowminded and shortsighted opinion.

You need to create a demand for this as a renewable resource, and encourage biodiesel production and use, solar power, etc.. Until you create a demand and infrastructure for it, your correct.

In the long run, the ability to use a fuel source not based on fossil fuels can allow us to not rely on an outside source.

But besides that.. Race fuel performance for unleaded prices just kicks ***..
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Old Nov 26, 2006 | 08:13 PM
  #17  
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From: Las Vegas and HATING it
Originally Posted by 19psi
why do you say so?
Do you have any experience with it?

I am not being sarcastic.
It's a real question.

Thanks.
We don't have it here. And with using this fuel, the car has to be tuned to something like a 6.0 to 1 a/f., and I also hear milage is really sh*tty

If you read through the thread, he says he was showing 0 knock logging his car... and look what happen
http://forums.vwvortex.com/zerothread?id=2938002

Also:Lambda 1 for gasoline = AFR 14.7
Lambda 1 for E85 = AFR 9.8

SO tuning to lambda 0.85 on E85 = AFR 8,33 at WOT

Last edited by vwjeff; Nov 26, 2006 at 08:40 PM.
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Old Nov 26, 2006 | 08:15 PM
  #18  
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From: Las Vegas and HATING it
Originally Posted by shiv@vishnu
That's strange. As far as performance goes, it's the best fuel I've ever used. Fuel consumption isn't too great (noticeably worse than with gasoline). But it is cheaper and does support big power. Hard to dismiss as "garbage."

-shiv
I guess living in Cali its good fuel
I can get torco 110 unleaded here
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Old Nov 26, 2006 | 08:20 PM
  #19  
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I feel better giving my hard earned $$$ to a farmer in the USA then giving it to an Oil Barron.
E85 burns cleaned, unlocks more whp, and cost a little less per gallon.
A 15% decrease in mileage is that bad when you think about all the gas guzzling V8’s that we already lay the smack down on at the track.
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Old Nov 26, 2006 | 08:38 PM
  #20  
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From: Hamilton NJ
Originally Posted by vwjeff
We don't have it here. And with using this fuel, the car has to be tuned to something like a 6.0 to 1 a/f., and I also hear milage is really sh*tty

If you read through the thread, he says he was showing 0 knock logging his car... and look what happen
http://forums.vwvortex.com/zerothread?id=2938002
Some comparisions of stoichmetric fuel mixtures for different fuel blends:
======== stoichmetric AFR ===== max power rich AFR
Gasoline ---------- 14.7:1 -------------------12.5
100% E-85 ------- 9.73-9.8:1 ------------- ~ 9:1 - 8:1
100% fuel ethanol - 9:1 ------------------- ~ 7.2:1

Better reading...
E85 Ethanol in a WRX. Good INFO for EVO?
https://www.evolutionm.net/forums/sh...d.php?t=197748
or
http://forums.nasioc.com/forums/show...&highlight=E85
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Old Nov 26, 2006 | 11:33 PM
  #21  
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Originally Posted by vwjeff
If you read through the thread, he says he was showing 0 knock logging his car... and look what happen
http://forums.vwvortex.com/zerothread?id=2938002

Also:Lambda 1 for gasoline = AFR 14.7
Lambda 1 for E85 = AFR 9.8

SO tuning to lambda 0.85 on E85 = AFR 8,33 at WOT
He also has no idea what his EGT's were. And it seems like they haven't exactly found the culprit. A valve could have let go.
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Old Nov 27, 2006 | 06:33 AM
  #22  
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From: Royse City, TX
Originally Posted by Kc2Buk
I feel better giving my hard earned $$$ to a farmer in the USA then giving it to an Oil Barron.
E85 burns cleaned, unlocks more whp, and cost a little less per gallon.
A 15% decrease in mileage is that bad when you think about all the gas guzzling V8’s that we already lay the smack down on at the track.
Thats actually 50% of the reason I want to be able to run E85.. I'd much rather support our agriculture/infrastructure/farmers and all local producers of the products than to ultimately send the money outside the country.
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Old Nov 27, 2006 | 08:16 AM
  #23  
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From: Las Vegas
Originally Posted by atlvalet
He also has no idea what his EGT's were. And it seems like they haven't exactly found the culprit. A valve could have let go.
looks more like a mechanical failure....i highly doubt it had anything to do with the e85.

Edit: the national average for premium is $2.40, the average for E85 is $2.22.
a difference of close to 11%. Now look at the tuning potential of both fuels (for some of us the best we can get is 91 octane). To make impressive and safe power levels most of us here need to run race gas or Methanol. So along comes Ethanol and now for some of us we have a better option then depending on Race gas ($5+ a gallon) or Methanol ( tank only holds a limited amount...and if you run out your screwed). Yes there is some research required before you commit and im sure since its still kinda new the buy-in to get a running system will cost a bit more. Hey E85 is not for everyone nor would i recommend it for the average driver, but to those that can do it..hell go for it.

Educated vs Uninformed will be the fight that needs to be won.

Last edited by BiFfMaN; Nov 27, 2006 at 08:57 AM.
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Old Nov 27, 2006 | 02:03 PM
  #24  
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From: On the track
Lets talk about mixing pump 93 with E85 to pick up some octane.
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Old Nov 27, 2006 | 02:15 PM
  #25  
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From: CT
Originally Posted by Jeff_Jeske
Lets talk about mixing pump 93 with E85 to pick up some octane.
Now thats hot. If this works as easy as it sounds, life will be good.
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Old Nov 27, 2006 | 02:25 PM
  #26  
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Originally Posted by MalibuJack
Thats actually 50% of the reason I want to be able to run E85.. I'd much rather support our agriculture/infrastructure/farmers and all local producers of the products than to ultimately send the money outside the country.
I agree on all accounts, but don't worry about your money currently going outside the country. It's all going to this fat bastard:

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Old Nov 27, 2006 | 02:30 PM
  #27  
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Originally Posted by Jeff_Jeske
Lets talk about mixing pump 93 with E85 to pick up some octane.
Returning to my DSM roots, some used Toulene or Xylene to bump the octane up a bit, although they are leaded. IIRC they are around 112 and 116 octane. ((r+m)/2)
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Old Nov 27, 2006 | 02:33 PM
  #28  
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Originally Posted by Jeff_Jeske
Lets talk about mixing pump 93 with E85 to pick up some octane.
Why?

It's already the equivalent of 105 octane.
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Old Nov 28, 2006 | 04:51 PM
  #29  
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Best laugh I've had all day. This fat bastard may have sired a Thanksgiving turkey.

[/QUOTE]
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Old Nov 28, 2006 | 08:57 PM
  #30  
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From: Royse City, TX
DAYUM.. You can aquire wealth, and power... But UGLY is forever..

Had to edit my quote slightly...

Originally Posted by Mike@Forge
I agree on all accounts, but don't worry about your money currently going outside the country. It's all going to this fat bastard:


Last edited by MalibuJack; Nov 28, 2006 at 08:59 PM.
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