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07-02-2021, 07:21 AM
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#1 |
  
Drives: 2017 Camaro SS, 2011 Corvette GS Join Date: Feb 2019
Location: Erlanger, Kentucky 41018
Posts: 857
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E85 Dyno Numbers
Just had my 2017 Camaro 2SS dyno tuned on Wednesday. It has a Rotofab intake and a Lethal Garage E85 kit. Has the factory NPP exhaust and the 8-speed auto.
Had it tuned by David Griffin of GriffTuned LLC just outside of Indianapolis. Some nice gains: Stock = 373 HP, 390 TQ. 93 Octane Tune = 394 HP, 417 TQ. E85 Tune = 417 HP, 441 TQ. Total gain of 44 HP, 51 TQ over stock. Lots of area under the curve gained. Dyno graph: |
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07-02-2021, 08:26 AM
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#2 |
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Drives: 2018 NFG 2SS 1LE! Join Date: Jul 2018
Location: PA
Posts: 527
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Thanks for posting, my car will be similar with the factory exhaust but I'll do a TB and the LT2 intake along with the E85.
Good to see those #'s |
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07-02-2021, 10:09 AM
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#3 | |
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Drives: 2017 Camaro SS, 2011 Corvette GS Join Date: Feb 2019
Location: Erlanger, Kentucky 41018
Posts: 857
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Quote:
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07-02-2021, 02:49 PM
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#4 | |
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Drives: 2018 NFG 2SS 1LE! Join Date: Jul 2018
Location: PA
Posts: 527
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Quote:
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07-03-2021, 07:10 AM
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#5 |
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Drives: 2022 Lt1 A10 Join Date: Nov 2015
Location: clark, mo
Posts: 8,882
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Some good numbers and it was one of my best mods on my C7. Love the smell and saving
a buck a gallon isn't bad either. I did see a reduction in mpg but still not that bad. |
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07-03-2021, 07:46 AM
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#6 |
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Retired fr GM + SP Global
Drives: 2017 Camaro Fifty SS Convertible Join Date: Mar 2017
Location: Detroit
Posts: 6,047
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Here’s mine. Haven’t posted it before because they transposed it. The “baseline” is the E85 tune, run 2 is the 93 octane tune with headers before the E85 tune was done. Don’t have numbers before headers.
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2017 CAMARO FIFTY SS CONVERTIBLE
A8 | MRC | NPP | Nav | HUD | GM Performance CAI | Tony Mamo LT1 V2 Ported TB | Kooks 1-7/8” LT Headers | FlexFuel Tune | Thinkware Q800 Pro front and rear dash cam | Charcoal Tint for Taillights and 3rd Brakelight | Orange and Carbon Fiber Bowties | 1LE Wheels in Gunmetal Gray | Carbon Fiber Interior Overlays | Novistretch bra and mirror covers | Tow hitch for bicycle rack |  |
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07-04-2021, 02:00 PM
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#7 |
   Drives: 2017 Camaro 1SS Join Date: Aug 2016
Location: NH
Posts: 1,713
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Was the blue line from installing the Rotofab plus tuning with 93 gas in the tank?
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07-04-2021, 03:08 PM
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#8 | |
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Drives: 2017 Camaro SS, 2011 Corvette GS Join Date: Feb 2019
Location: Erlanger, Kentucky 41018
Posts: 857
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Quote:
E85 tune was actually at E67. Tuner said that once you are at E60 or above there really isn't any benefit of a higher ethanol percentage in the tank. So I am going to shoot for E65 at fill-ups just for a bit of a margin for max power. Should help gas mileage a little. |
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