What octane do you use?
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captjeff (04-24-2016)
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captjeff (04-24-2016)
#23
Team Owner
Member Since: Jan 2007
Location: cookeville tennessee
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ttt
93 here in all 3 of the vette's
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captjeff (04-24-2016)
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captjeff (04-24-2016)
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captjeff (04-24-2016)
#31
91 is about as high as I can get here in southern New Mexico.
#32
E-Ray, 3LZ, ZER, LIFT
Member Since: Sep 2007
Location: NE South Carolina
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Your resonse is probably meant to be a joke but for those who don't read their Owners Manual, this is what is printed:
Prohibited Fuels
Gasolines containing oxygenates, such as ethers and ethanol, as well as reformulated gasolines are available in some cities. If these gasolines comply with the previously described specification, then they are acceptable to use.
However, E85 and other fuels containing more than 15% ethanol must be used only in FlexFuel vehicles.
The C7 is not a FlexFuel vehicle!
I did find a good place to use e85, when returning a rental car (that was very cost effective when oil prices were higher.) I checked with the rental car agency and was told most all of their cars are e85 comparable.
Unless you grow corn it's probably the only logical use of the product!
Prohibited Fuels
Gasolines containing oxygenates, such as ethers and ethanol, as well as reformulated gasolines are available in some cities. If these gasolines comply with the previously described specification, then they are acceptable to use.
However, E85 and other fuels containing more than 15% ethanol must be used only in FlexFuel vehicles.
The C7 is not a FlexFuel vehicle!
I did find a good place to use e85, when returning a rental car (that was very cost effective when oil prices were higher.) I checked with the rental car agency and was told most all of their cars are e85 comparable.
Unless you grow corn it's probably the only logical use of the product!
Last edited by JerryU; 04-25-2016 at 01:23 AM.
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felkebg (04-25-2016)
#33
Your resonse is probably meant to be a joke but for those who don't read their Owners Manual, this is what is printed:
Prohibited Fuels
Gasolines containing oxygenates, such as ethers and ethanol, as well as reformulated gasolines are available in some cities. If these gasolines comply with the previously described specification, then they are acceptable to use.
However, E85 and other fuels containing more than 15% ethanol must be used only in FlexFuel vehicles.
The C7 is not a FlexFuel vehicle!
I did find a good place to use e85, when returning a rental car (that was very cost effective when oil prices were higher.) I checked with the rental car agency and was told most all of their cars are e85 comparable.
Unless you grow corn it's probably the only logical use of the product!
Prohibited Fuels
Gasolines containing oxygenates, such as ethers and ethanol, as well as reformulated gasolines are available in some cities. If these gasolines comply with the previously described specification, then they are acceptable to use.
However, E85 and other fuels containing more than 15% ethanol must be used only in FlexFuel vehicles.
The C7 is not a FlexFuel vehicle!
I did find a good place to use e85, when returning a rental car (that was very cost effective when oil prices were higher.) I checked with the rental car agency and was told most all of their cars are e85 comparable.
Unless you grow corn it's probably the only logical use of the product!
#34
Racer
No joke. Tuned for e85 and modded by Vengeance. Over 2,000 miles running 91-93 and or a mix of e85(75%) pushing 758 rwhp.
Your resonse is probably meant to be a joke but for those who don't read their Owners Manual, this is what is printed:
Prohibited Fuels
Gasolines containing oxygenates, such as ethers and ethanol, as well as reformulated gasolines are available in some cities. If these gasolines comply with the previously described specification, then they are acceptable to use.
However, E85 and other fuels containing more than 15% ethanol must be used only in FlexFuel vehicles.
The C7 is not a FlexFuel vehicle!
I did find a good place to use e85, when returning a rental car (that was very cost effective when oil prices were higher.) I checked with the rental car agency and was told most all of their cars are e85 comparable.
Unless you grow corn it's probably the only logical use of the product!
Prohibited Fuels
Gasolines containing oxygenates, such as ethers and ethanol, as well as reformulated gasolines are available in some cities. If these gasolines comply with the previously described specification, then they are acceptable to use.
However, E85 and other fuels containing more than 15% ethanol must be used only in FlexFuel vehicles.
The C7 is not a FlexFuel vehicle!
I did find a good place to use e85, when returning a rental car (that was very cost effective when oil prices were higher.) I checked with the rental car agency and was told most all of their cars are e85 comparable.
Unless you grow corn it's probably the only logical use of the product!
#35
Le Mans Master
Shell 93 in NJ.
#37
Please elaborate. I assume you have done a flex fuel conversion for the track benefits based on where you live. I would hate to see one of our members just give it a try on their stock C7.
Ahhh, I see others reacted before me here. GOOD!
Ahhh, I see others reacted before me here. GOOD!
Last edited by felkebg; 04-25-2016 at 09:41 AM. Reason: kept reading to see other reactions
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captjeff (04-25-2016)
#38
Team Owner
WE have 93 available in this area but it come with that "up to 10% ethanol crap in it. We also have at some stations a 91 available without the crap ethanol. I only use the 91, Same thing when I had my 07 Z06, vehicles run fine!
I also have a boat and a ATV & 10 2 stroke toys and tools and they all get the 91 without the ethanol crap.
I also have a boat and a ATV & 10 2 stroke toys and tools and they all get the 91 without the ethanol crap.