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 Post subject: Veggie oil fuel
PostPosted: Wed Apr 06, 2005 6:18 pm 
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Joined: Fri Sep 20, 2002 12:49 am
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Location: North Mississippi
http://www.greasecar.com

I want to do it. 8O :lol:


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PostPosted: Wed Apr 06, 2005 7:16 pm 
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Joined: Sun Nov 21, 2004 8:14 pm
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Location: Nova Scotia, Canada
I'm in the process of doing this now. Gathering up the pieces for my own system. Started processing veggie oil. It'll still be a couple of months before it's up and running.

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PostPosted: Thu Apr 07, 2005 9:28 am 
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Joined: Mon Jan 10, 2005 1:17 pm
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Location: Roanoke Va
are you doing it with the luv

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PostPosted: Thu Apr 07, 2005 7:36 pm 
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Location: Nova Scotia, Canada
I have a C223 in a 1991 GMC Sonoma. That's what the mod is going into. I have a feeling other fluids are going in there too, like used hydraulic oil (everything filtered of course). I can't wait to gear this up and smell the fries! :D

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 Post subject: Shady...
PostPosted: Thu Apr 06, 2006 9:58 pm 
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Joined: Mon Apr 03, 2006 11:49 am
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The grease car system is a joke. All that kit offers is a second tank and a switch to alternate between the two.

The fatal flaw with this system is that it runs on plain vegitable oil, which is why it has to be heated and purged due to its high viscosity(sp?). I don't think you would want that crud solidifying in your fuel lines or your engine.

I'm not saying that running off pure veg oil is a bad idea, but paying $800 for something you could do 100 times better for way cheaper is definatly a bad idea.

You are much better off refining your own biodiesel which can be done rather simply with the right chemicals and a few random items.

Check out these links for more info.

http://www.journeytoforever.org
http://www.biodieselnow.com/

If you have any more questions I would be more than glad to help.

-AJ


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 Post subject: Re: Shady...
PostPosted: Thu Apr 20, 2006 11:21 am 
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Joined: Thu Dec 08, 2005 9:59 am
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Rust Bucket wrote:
The grease car system is a joke. -AJ


Wait a minute....not quite. I mean... seriously...Rudolph Diesel designed his engine to run on Peanut oil...not the fuel that Petroleum companies designed to run in his engine.

It's not a joke....although I will admit that a decent backyard engineer can come up with a comparable system for cheaper...but still.


NOT A JOKE!!!!!!!!!!


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PostPosted: Thu Apr 20, 2006 12:12 pm 
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Joined: Fri Jun 17, 2005 6:01 am
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Location: Boise
NOT A JOKE!!!!!!!!!! -DL

I don't think he meant biodiesel was a joke, just that the greasecar method was. I have to agree with him. Sure, hippies have used this method for decades, but it has certain risks inherent to it.

If you have to decoagulate WVO before you can burn it, what happens to the unburned portion of this oil that gets blown by your rings? Do you really want congealed engine oil sitting in your pan and blocking your oil passages?

Journey to Forever explain how to take the FFA out of the oil so it retains its liquid state, even in cold weather. Think of it as a refining process, but not a prohibitively complicated or expensivve one. Many people deesteritize their BD in their kitchens and/or garages.

The U of Idaho has done a lot of research in biofuels, including performance and wear comparisons. You wouldn't want to do anything to reduce the power on the high performance C223, would you? :)


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