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91 vs. 93 octane OTS maps.

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248
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Location
Chicago Burbs
New Cobb maps are out, V102 for 91 & 93

Update notes.....
Adjusted closed loop fueling targets to ensure all I/M readiness monitor tests were capable of running. Set
Launch Control RPM to match Primary Rev Limit to allow full sweep testing on 2WD dynamometers. Adjusted
torque targets in all gears at WOT for increased performance.
 


airjor13

2000 Post Club
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Location
Centreville
New Cobb maps are out, V102 for 91 & 93

Update notes.....
Adjusted closed loop fueling targets to ensure all I/M readiness monitor tests were capable of running. Set
Launch Control RPM to match Primary Rev Limit to allow full sweep testing on 2WD dynamometers. Adjusted
torque targets in all gears at WOT for increased performance.
Good looks! Updating now [raceflag]
 


Kip2MyLou

2000 Post Club
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Gaithersburg
Can't wait to hear what people think about this one. I'm going to wait and change until somebody does the 93 one.
 


Messages
248
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Location
Chicago Burbs
New tunes are out (sorta) not published yet but not impossible to find.... use with your own caution

Stage 1 v103 93 octane
https://static.cobbtuning.com/cobbt...S_FIESTA_ST_14/Stage1/v103/Stage1 93 v103.ptm

Stage 2 v103 93 octane
https://static.cobbtuning.com/cobbt...S_FIESTA_ST_14/Stage2/v103/Stage2 93 v103.ptm

Stage 3 v103 93 octane
https://static.cobbtuning.com/cobbt...S_FIESTA_ST_14/Stage3/v103/Stage3 93 v103.ptm

Flat foot shifting and launch control is in the notes.....I am going to go give it a shot now.
 


Harvick

1000 Post Club
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Great job, let us know how it goes.
New tunes are out (sorta) not published yet but not impossible to find.... use with your own caution

Stage 1 v103 93 octane
https://static.cobbtuning.com/cobbt...S_FIESTA_ST_14/Stage1/v103/Stage1 93 v103.ptm

Stage 2 v103 93 octane
https://static.cobbtuning.com/cobbt...S_FIESTA_ST_14/Stage2/v103/Stage2 93 v103.ptm

Stage 3 v103 93 octane
https://static.cobbtuning.com/cobbt...S_FIESTA_ST_14/Stage3/v103/Stage3 93 v103.ptm

Flat foot shifting and launch control is in the notes.....I am going to go give it a shot now.
 


Messages
248
Likes
25
Location
Chicago Burbs
Feels slower overall, twice around 4000 in 2nd it just kinda went "meh". Too much of a wuss to try FFS or launch control until I see Cobb actually post info on it.
 


Messages
177
Likes
8
Location
Broomfield
Feels slower overall, twice around 4000 in 2nd it just kinda went "meh". Too much of a wuss to try FFS or launch control until I see Cobb actually post info on it.
I felt like stage 2 had less or the same amount of torque as stage 1 but with just a little bit better top end
 


Messages
38
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3
Location
Brandon
Has anyone ran stage 1 93 with a 2j intake? Cause I'm about to and want to know if 93 or 91 is the way to go..
 


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456
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297
Location
Lewisville
If you have 93 available to you, definitely go for the 93. I have a decent amount of boost/timing left on the table with I finish a 91 tune. Because the factory turbo is so small the power output is minimal between the two fuels, but you can make a good amount of torque and you can feel it in the seat of the pants!
 


Messages
125
Likes
24
Location
Ellensburg
Has anyone ran stage 1 93 with a 2j intake? Cause I'm about to and want to know if 93 or 91 is the way to go..
Stage 1 91octane with just a 2J cowl intake, just got it installed tonight. Only got to drive a couple miles. Running a 92octane non ethanol fuel. Sorry, not much info :)

 


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