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Engine, Exhaust, Transmission Discuss the FR-S | 86 | BRZ engine, exhaust and drivetrain.


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Old 10-12-2012, 03:01 PM   #43
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Please no more about E85, most of us have ZERO plans of ever using that fuel. I've had enough people try to talk me into it. I live an hour from the nearest E85 station. It's not happening.

"Pump gas" refers to 91 or 93 octane unleaded, and it would be nice if people would specify which octane they use. Start your own "bolt-ons+E85 tune" thread if you want.

So as of now we have 2forme's 180whp on 93 octane with SRT header-back exhaust, AFE intake, and tune, on a Dynojet. Baseline was 174whp with just exhaust? Did you take a stock baseline?
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Old 10-12-2012, 03:54 PM   #44
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Originally Posted by Turbowned View Post
Please no more about E85, most of us have ZERO plans of ever using that fuel. I've had enough people try to talk me into it. I live an hour from the nearest E85 station. It's not happening.

"Pump gas" refers to 91 or 93 octane unleaded, and it would be nice if people would specify which octane they use. Start your own "bolt-ons+E85 tune" thread if you want.

So as of now we have 2forme's 180whp on 93 octane with SRT header-back exhaust, AFE intake, and tune, on a Dynojet. Baseline was 174whp with just exhaust? Did you take a stock baseline?
Yes, no more about E85. It is not close to me and I don't want it. We have 93 octane here so that is what I would like to know about.
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Old 10-12-2012, 04:37 PM   #45
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Quote:
Originally Posted by 2forme View Post
This can be shown...here:
Is your graph overlay not lined up correctly? It looks like the E85 run is shifted to the left by ~3-500rpm.
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Old 10-12-2012, 04:47 PM   #46
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[ame="http://www.youtube.com/watch?v=812-HgL1Wtw"]Brz Dyno (Intake and exhaust) Tuned Ecutek - YouTube[/ame]
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Old 10-12-2012, 04:51 PM   #47
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What intake and exhaust? Which tune?
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Old 10-12-2012, 05:05 PM   #48
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Originally Posted by wparsons View Post
Is your graph overlay not lined up correctly? It looks like the E85 run is shifted to the left by ~3-500rpm.
No, the tach lead fell off early. That's why it cuts off.
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Old 10-12-2012, 05:19 PM   #49
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Quote:
Originally Posted by jadewbj View Post
What intake and exhaust? Which tune?
Yes, more importantly, what fuel? Those are pretty good numbers on a DD. Im assuming another E85 car?
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Old 10-12-2012, 05:22 PM   #50
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Originally Posted by Opposed View Post
Yes, more importantly, what fuel? Those are pretty good numbers on a DD. Im assuming another E85 car?
Could be 93, I made 180whp on 93 with I/E/Tune. 199 on e85/I/E/Tune
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Old 10-12-2012, 05:28 PM   #51
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Originally Posted by 2forme View Post
Could be 93, I made 180whp on 93 with I/E/Tune. 199 on e85/I/E/Tune
I know, but that was on a Dynojet. His was on a Dyno Dynamics which typically read lower. But yes, you could be right...
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Old 10-12-2012, 05:32 PM   #52
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Originally Posted by Opposed View Post
I know, but that was on a Dynojet. His was on a Dyno Dynamics which typically read lower. But yes, you could be right...
Ah, good point.
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Old 10-12-2012, 06:22 PM   #53
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His original thread is here:

http://www.ft86club.com/forums/showthread.php?t=19187

It was on 93 with an Invidia exhaust and Injen intake.
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Old 10-12-2012, 06:25 PM   #54
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Quote:
Originally Posted by jadewbj View Post
What intake and exhaust? Which tune?
If you look underneath his YouTube video, he states the following:

Code:
Brz dyno with Injen intake and Invidia TI exhaust. 183 whp,tuned with Ecutek.
I'm still curious, like the others, to hear what fuel he ran. His baseline dyno was 158hp.

EDIT: Looks like dwx provided a link, stating he used 93.
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Old 10-12-2012, 06:26 PM   #55
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I'd like to see the AFR curve.
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Old 10-13-2012, 08:39 AM   #56
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Quote:
Originally Posted by 2forme View Post
No, the tach lead fell off early. That's why it cuts off.
Why did it start so much earlier as well? Plus, the shape of the graph looks like it was shifted, not just where it cuts off. Even the torque dip looks shifted to the left.
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