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07-10-2017, 10:09 PM | #1 |
Gone Wild
Join Date: Feb 2013
Location: Indiana
Posts: 153
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E-85 Carb conversion??
Anyone know how to convert a cart carb to run e85??
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07-10-2017, 11:14 PM | #2 |
Over This Interview Is...
Join Date: Jun 2012
Location: AZ
Posts: 17,449
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Re: E-85 Carb conversion??
Assuming that the rest of the fuel system is compatible with the corrosive nature of ethanol (golf carts are not), I would start with 15% larger jets & see where that gets you. Some additional tuning and plug reading will likely be necessary. I would at minimum replace all rubber lines.
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07-11-2017, 11:41 AM | #3 | |
Gone Wild
Join Date: Feb 2013
Location: Indiana
Posts: 153
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Re: E-85 Carb conversion??
Quote:
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07-11-2017, 12:07 PM | #4 |
Gone Wild
Join Date: Sep 2010
Location: Erie, Pennsylvania
Posts: 989
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Re: E-85 Carb conversion??
Fuel pump has a rubber diaphragm and it might not be happy with E85. Be ready for possible trouble there also. RAY
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07-13-2017, 06:12 AM | #5 |
maintaining a low profile
Join Date: Oct 2009
Location: SW Virginia USA
Posts: 6,316
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Re: E-85 Carb conversion??
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07-13-2017, 10:45 PM | #6 |
Over This Interview Is...
Join Date: Jun 2012
Location: AZ
Posts: 17,449
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Re: E-85 Carb conversion??
I think he's gonna turbo it, he's gonna need that 115 octane.
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07-14-2017, 12:21 AM | #7 |
Gone Wild
Join Date: May 2017
Location: Martinsville, Indiana
Posts: 197
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Re: E-85 Carb conversion??
I try to shy away from ethanol by using av gas. Ethanol attracts water, is corrosive and detrimental to anything made of rubber.
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07-14-2017, 09:51 AM | #8 |
Gone Wild
Join Date: Feb 2013
Location: Indiana
Posts: 153
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Re: E-85 Carb conversion??
Well e85 is basically race fuel. I'm just looking for more speed and performance !!
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07-14-2017, 10:02 AM | #9 |
Over This Interview Is...
Join Date: Jun 2012
Location: AZ
Posts: 17,449
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Re: E-85 Carb conversion??
Having more octane will not make more power without something to utilize it, like higher compression, or boost. Besides more octane (resistance to detonation), E-85 actually has less BTU energy than gasoline.
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07-14-2017, 10:07 AM | #10 |
Gone Wild
Join Date: Jun 2015
Location: NW Iowa
Posts: 1,669
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Re: E-85 Carb conversion??
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