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Alcohol content percent

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Old May 26, 2015 | 10:30 PM
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Default Alcohol content percent

Curious for you guys running e85 and have access to logging, what percent of alcohol are you seeing at the pump??

Been running the same gas station e85 for about a month and the highest I've seen logging is 67.x percent.
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Old May 26, 2015 | 11:36 PM
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Here in Cali the gasoline has 10% ethanol. Ethanol presents a serious water contamination problem in my opinion. I'd absolutely try to avoid ethanol if possible. I have a C6 and I have no idea what problem ethanol is for C6's and C7's. I can't think that'd it be good for the car.

For my 68 resto-mod with an all new everyting, I buy $10 a gallon racing fuel here in Cali that is alcohol free. I use this in my mostly storaged car. When convenient I plan to buy the expensive gasoline for the C6 since I don't want alcohol water corrosion in this car.

Why did I post in C7? I was looking for something in C7.
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Old May 26, 2015 | 11:40 PM
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Anyways.........back to more educated programming.

Mine is typically always 74% but I have one station about 8 miles away that I fill up my C7 and 2015 6.2L 1500 truck (neither of which are Flex vehicles) so it stays consistent. I would imagine different states/brands/etc will vary. Also, winter blends have less alcohol so if people in your area don't use much E85 then maybe it hasn't run out yet in favor of summer blend...?
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Old May 27, 2015 | 08:45 AM
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I'm seeing right around 80% (79-82) consistently from a Speedway near my house. On a couple occasions I refueled at Meijer and both times it stayed between 64-67%.

Ben from WeaponX is local to me and I chatted with him about this at a recent dyno day and he was seeing the same from Speedways in our area and was right at 80% as well.
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Old May 27, 2015 | 09:45 AM
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I am getting some things "done" today and should be able to report what percent is in my tank
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Old May 27, 2015 | 11:57 AM
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Yea speedway and kroger both seem to have around 80% always. I've gotten close to 85% down in the blue grass state
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Old May 27, 2015 | 04:55 PM
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more on results later, but this tankful is at 60%, previous was 93, so definitely a blend
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Old May 30, 2015 | 08:23 PM
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Originally Posted by sycraft
I am getting some things "done" today and should be able to report what percent is in my tank

Where in Katy are you getting your "things done"? Thanks.
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Old May 30, 2015 | 10:24 PM
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HP Motorsports, P:ower Fab and LMR have all had parts in the build
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