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My point exactly. I'd be setting up my own ethanol fuel still, and the economics of it come out to about $1.00 / gallon if I can sell some of the other byproducts.
For startup, I'd probably run dual tanks and start it up on gasoline. I figure a stone cold engine wont ping. Once it's been running for a minute or so I'd switch it over to ethanol. Sound good?
In addition, it sounds like the ethanol fueled 360 may become a reality this year. I heard on the news today talk of $100 / barrel oil, so the economics of this may become clear sooner rather than later.
The question becomes, what do I put it in? I was thinking a Ford Ranger. Ideas?
That might work with EFI but the carb would never be able to handle the difference between the AFR of the 2 fuels. The guys I know racing alcohol engine mainly run gas set ups, but just remove the jets from the carbs completely and just leave the hole open to get enough alcohol to make the engine run. Idle screws are backed all the way out or sometimes a plug scewed in part way so have maximum richness at idle. EFI with two programs might tolerate the difference but a carb, never.
All steel components of an original fuel system will rust when using ethanol. It will rust the gas tank, steel fuel tubing and corrode the carburetor. Not to mention it will rust the valves, rings and cylinders more so than condensation from just plain gasoline.
The way I understand to setup a vehicle for ethanol is to convert the fuel system to components that don't rust or corrode along with rubber hoses that don't react to ethanol.
Pure Ford ,,, how the dickens do you figure ethanol will do all this harm? I have yet to see or read where ethanol will do all this damage . Maybe if someone was useing methanol which I would agree is corossive . Maybe if
someone here has tried E-85 fuel and could say what it done good or bad for them ,,,,,,,,,,,,,,,,
Rusty, I was about to jump in here after reading down the post. I think the guys are confuzed about their alcohol.
Methanol; used in racing and school burners, is very corrosive and can cause damage to rubber in automotive systems.
Ethanol; "Good ol sipping whiskey" can be blended with gasoline to use as a fuel additive. Ehtanol unlike it's tv image has a lower BTU rating and will not burn hot enough to run most engines by itself. Distilling ethanol for fuel use is well documinted and not very costly to do. Be aware that it also is very closely watched, because the govment collects a very large amount of taxes on sipping whiskey and much less on motor fuel. They highly discourage you making and selling motor fuel in shot glasses. LOL
"Well.. hic.. I jus found fuel this eh leak inta er uh cab and uh..."
No, I plan to keep it legal. Blend in something to make it poisonous, I'm thinking acetone right now. That way it'll help it vaporize too. Not that 200 proof isn't poisonous enough in it's own right. I'll look up the laws in Iowa concerning fuel alcohol. I think there's some sort of experimental thing to get around a lot of the taxes and stuff.
BE careful with the acetone ,,, might work against rubber components . AN afterthought ,,, didnt they use distilled spirits back in the prohibition days when they tried to outlaw alcohol ,,,, must have been in the 1920's and 30's in their vehicles ? No wonder the Feds and Elliott Ness were busting the distillers . WE were maybe onto a new fuel source back then ,,,,,
Last edited by RustyTrustyF150; Mar 8, 2005 at 12:28 PM.
Pure Ford ,,, how the dickens do you figure ethanol will do all this harm? I have yet to see or read where ethanol will do all this damage . Maybe if someone was useing methanol which I would agree is corossive . Maybe if
someone here has tried E-85 fuel and could say what it done good or bad for them ,,,,,,,,,,,,,,,,
Actually ethanol and methanol are both every nasty fuels. Both are very corrosive and both also hold water (will in fact pull it out of the air) which will cause the rust spoken of. Ethanol will corrode carberator bowls very fast, even stamped steel ones used on outboard motors. I have seen the insides of carbs half eaten away by ethanol. As nasty as methanol in everyway but not near as good a fuel.
Rusty, I was about to jump in here after reading down the post. I think the guys are confuzed about their alcohol.
Methanol; used in racing and school burners, is very corrosive and can cause damage to rubber in automotive systems.
Ethanol; "Good ol sipping whiskey" can be blended with gasoline to use as a fuel additive. Ehtanol unlike it's tv image has a lower BTU rating and will not burn hot enough to run most engines by itself. Distilling ethanol for fuel use is well documinted and not very costly to do. Be aware that it also is very closely watched, because the govment collects a very large amount of taxes on sipping whiskey and much less on motor fuel. They highly discourage you making and selling motor fuel in shot glasses. LOL
John
Your good old sippin' whiskey has a bite or bitter taste to it and that is the acid part, that is corrosive. Don't beleive, then take a penny or regular nail and put it in a jar or whatever and pour in you sipping whiskey. Now let it set and check back every 3 to 6 hours and see what happens. The human body produces some very powerful acids on its own so don't be fooled by being able to drink it.
Well bear ,,, this dude has been useing ethenol blended gasoline / gasohol ever since it came out on the market and if it said methanol on the fuel pump I went to another pump . Yes both alcohols will ABSORB to a degree moisture in the fuel system that is a reason why I use ethenol. Yea even gasoline will hold water but the water will sit there while in alcohol it gets absorbed . And this country doesn't have to buy ethenol from the arabs .
Well bear ,,, this dude has been useing ethenol blended gasoline / gasohol ever since it came out on the market and if it said methanol on the fuel pump I went to another pump . Yes both alcohols will ABSORB to a degree moisture in the fuel system that is a reason why I use ethenol. Yea even gasoline will hold water but the water will sit there while in alcohol it gets absorbed . And this country doesn't have to buy ethenol from the arabs .
Actually gasoline does not hold water, they two stay in seperate solution. That's why the water is at the lowest point in the tank. Add alcohol (any of the three types) and the water goes into solution in the gas and alcohol mixture. However ethanol and methanol both have a nasty habit. If you add one little drop more water than the alcohol can hold, then boom big problem. They seperate out into a bottom layer of water, then a layer of alcohol then a layer of gasoline on top. Where is you fuel pickup? On the bottom, so first you suck water, then alcohol. Means your motor just quit running and won't run until you either drain the bad stuff or add more alcohol(not a good move either). Of course the third alcohol doesn't do this and is the only alcohol you want to add to you gas, isopropyl alcohol, rubbing alcohol. It just ignores any water it can't hold. You realize that most of the alcohol used as fuel is made in China, the Peoples Republic one. All the Methanol comes from there.
If I run the vehicle on a regular basis, I doubt water absorbsion would ever become a problem. I also thought methanol was quite a bit more corrosive than ethanol. And when I do this, I am planning to make my own ethanol fuel. I also plan on having a fuel system compatible with it, stainless hard fuel lines, fuel injection, etc.
Just dont tell me it cant be done. I take it as a challenge.
It CAN be done, and I'm eagerly waiting for the results!
I have day dreams of a hundred or two acres in the Catskills that I can make work for me, and not having to worry about the day when I can't get gas for my V10
Besides, I'll still have two 390's around that I can use as electric or mechanical generators How lean can you run with ethanol and a very low load? (as in, how to idle a generator without shutting it off) One of my 390's already has 11:1 compression, so it's almost good to go ...
Krewat, I think all you'd have to do to that 390 is stick in a really small cam, like the 343901, to allow it to build a lot of compression (high dynamic compression ratio). As per how lean it can run, I have no idea. I've heard you can run 'em quite lean, since it burns relatively cold. However, with the increased compression I dont know how much you could get away with.
On one site I looked up, I believe there was a link to it earlier in this thread, they say to set timing on an ethanol fueled engine you simply advance timing to where you get maximum power; it doesn't ping, you just lose power with too much advance. I'll see if I can dig up a link to where I read that.
Dont hold your breath on this one, it might be a while before I get the funds to build this thing! Those Ross custom pistons I'll need are quite expensive. Anyone know where I can get some cheaper custom pistons?
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