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The first true Flex Fuel capable C7

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Old Oct 6, 2014 | 12:42 PM
  #21  
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Just like any other vette. You add a sensor, adjust the tune. It allows more timing/aggressive tune on the higher octane gas. Yes it would have warranty issues. For a stock n/a person, maybe a few ponies. For a big motor build, big cam, etc that bump compression then you can take advantage of the higher octane.
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Old Oct 6, 2014 | 04:06 PM
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Originally Posted by Unreal
Just like any other vette. You add a sensor, adjust the tune. It allows more timing/aggressive tune on the higher octane gas. Yes it would have warranty issues. For a stock n/a person, maybe a few ponies. For a big motor build, big cam, etc that bump compression then you can take advantage of the higher octane.
Thank you! This is exactly what I was looking for
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Old Oct 12, 2014 | 03:21 AM
  #23  
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Besides the sensor what's needed to run E85 or "flex fuel" on the car? I know a retune but I'm asking strictly about hardware.
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Old Oct 12, 2014 | 07:16 PM
  #24  
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nothing outside the kit for n/a but a blower car will need to overdrive the cam
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Old Oct 13, 2014 | 07:31 AM
  #25  
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It looks like the E85 timing tables are already there in the stock tune. Do you just have to "turn them on" somehow or will they automatically be used?
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Old Oct 13, 2014 | 08:27 AM
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you can enable flex fuel in the tune and choose sensor present and you most likely will have to also make sure the sensor calibration is correct in the Engine Diag tab but I haven't looked.
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Old Oct 20, 2014 | 09:13 PM
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We have been testing our system for a bit now. And all I know is the car is a whole different animal we got to walk gtrs on e85. Where would it place me on the fast list if I used an e85 to reset the bone stock record?

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Old Oct 20, 2014 | 10:29 PM
  #28  
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Originally Posted by Ls2000
We have been testing our system for a bit now. And all I know is the car is a whole different animal we got to walk gtrs on e85. Where would it place me on the fast list if I used an e85 to reset the bone stock record?

Attachment 47835159
you can't be on a bone stock list with a tune.
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Old Oct 21, 2014 | 01:14 AM
  #29  
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Originally Posted by Ls2000
We have been testing our system for a bit now. And all I know is the car is a whole different animal we got to walk gtrs on e85. Where would it place me on the fast list if I used an e85 to reset the bone stock record?

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Any results on a dyno with a stock re-tuned E85 C7?
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Old Oct 21, 2014 | 08:42 PM
  #30  
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Originally Posted by DFW_C7
Any results on a dyno with a stock re-tuned E85 C7?
I have one going out this week for a C7 with headers and intake.
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Old Oct 21, 2014 | 11:46 PM
  #31  
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Originally Posted by Ben@WeaponX
I have one going out this week for a C7 with headers and intake.
Looking forward to seeing the results.
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Old Oct 22, 2014 | 11:57 AM
  #32  
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Originally Posted by Papas02C5
Looking forward to seeing the results.
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Old Oct 22, 2014 | 02:10 PM
  #33  
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My 2008 Z51 had E85 tables in from the factory as well..
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Old Oct 22, 2014 | 03:14 PM
  #34  
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Just because the ECMs have E85 tables doesn't mean they work. Not all cars have an ethanol sensor. Remember, GM shares a lot of parts, and that includes ECMs, which are also in the trucks.

The E92 has whole entire sections for superchargers and turbochargers. That doesn't mean there is one under the hood.

Hardware....software....not the same thing.
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Old Oct 22, 2014 | 04:11 PM
  #35  
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Originally Posted by Higgs Boson
The E92 has whole entire sections for superchargers and turbochargers. That doesn't mean there is one under the hood.
you're correct but I have a deposit at a top 5 dealer for the #6 spot that's hoping the ZR1 will be using the Turbo section in a couple years
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Old Oct 22, 2014 | 04:31 PM
  #36  
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Originally Posted by Ben@WeaponX
you're correct but I have a deposit at a top 5 dealer for the #6 spot that's hoping the ZR1 will be using the Turbo section in a couple years

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Old Oct 22, 2014 | 05:25 PM
  #37  
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Originally Posted by Higgs Boson
Damn right! Forgot my milk!
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Old Oct 22, 2014 | 05:46 PM
  #38  
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Originally Posted by Ben@WeaponX
Damn right! Forgot my milk!
you probably drink almond milk and i don't have any so looks like you're getting a dry cookie today.
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Old Oct 22, 2014 | 06:16 PM
  #39  
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Originally Posted by Higgs Boson
you probably drink almond milk and i don't have any so looks like you're getting a dry cookie today.
weak... so very weak... i expect much more out of you. where is ls3 to handle my light work?
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Old Oct 22, 2014 | 07:15 PM
  #40  
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Originally Posted by Ben@WeaponX
weak... so very weak... i expect much more out of you. where is ls3 to handle my light work?
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