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Old 12-21-2006, 03:55 PM   #101
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Here is the dyno graph.
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File Type: jpg 1.6L_Greddy_EMU.jpg (163.5 KB, 72 views)
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Old 12-21-2006, 04:17 PM   #102
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hmmmm, i wonder if it could use tuning?
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Old 12-21-2006, 04:18 PM   #103
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I'm assuming you're running EMU and nothing to raise fuel pressure? You obviously have a very conservative rich tune, right until you run out of injector where it gets very lean. Time to get some 460s or 550s! Maybe someone with emu and big injectors can send their map for you to compare with your own.

Did the o2 probe fall out of the tail pipe near the end of the red run?

Last edited by Ben; 12-21-2006 at 04:37 PM.
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Old 12-21-2006, 04:32 PM   #104
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little lean up top maybe? LOL
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Old 12-21-2006, 04:36 PM   #105
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Quote:
Originally Posted by Ben View Post
I'm assuming you're running EMU
Actually, I think I mis-labeled it. It may be an e-manage, not the ultimate.
Sorry.
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Old 12-21-2006, 05:20 PM   #106
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Damn that graph is choppy. Is that normal?
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Old 12-21-2006, 06:02 PM   #107
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Quote:
Originally Posted by Wideopentuning View Post
You guys are going to see bigger gains then you think going to the 2.75 especially if you have a decent sized exhaust.
yep


watch the "bottle necks" though. Your exhaust is only as good as its most restrictive point.

I needed 42whp when going from 2.5" to 3" w/test pipe in a 2.9l turbo motor.
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Old 12-22-2006, 01:25 AM   #108
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Quote:
Originally Posted by 1991BRG View Post
Here is the dyno graph.

where's boost?
they didn't measure your boost....
that will tell you if your pipe is to small....you'll see a
big diff when the other pipe is on.

what's the status on your new DP?
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Old 12-22-2006, 11:35 AM   #109
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The car is running 7.5 psi.

Car gets taken apart after Christmas.
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Old 12-22-2006, 12:38 PM   #110
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Quote:
Originally Posted by Stephanie Turner View Post
The car is running 7.5 psi.

Not having any fuel really makes that thing suffer up top. :gay:


BTW, Steph...I'll be dynoing my T3 setup (begi manfiold/DP) on the 28th at 12psi. If you & corky are interested in looking at teh results let me know.
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Old 12-22-2006, 12:46 PM   #111
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Quote:
Originally Posted by braineack View Post
BTW, Steph...I'll be dynoing my T3 setup (begi manfiold/DP) on the 28th at 12psi. If you & corky are interested in looking at teh results let me know.
Sure! You can send it to me in .jpg, .pdf, or a dyno jet file.
Thanks,
Stephanie
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Old 12-22-2006, 12:59 PM   #112
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BRG, since you're running EMB, you're going to need more fuel pressure to get enough gas into the motor. Since the car's already at BEGi, I'd ask them to install one of their FMUs. That should do it, and take you to 175 + whp at your current 7psi & probably (hopefully) near 200 whp with the new dp without increasing boost.

Here's my dyno results at 6 & 9 psi https://www.miataturbo.net/forums/sh...19&postcount=1
I get lots of fuel with a walbro pump and BEGi FMU, but ultimately you have more potential with your emb piggy than I do. I'd like to see you break 200 whp at 8-9 psi.

Last edited by Ben; 12-22-2006 at 01:14 PM.
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Old 12-22-2006, 01:18 PM   #113
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My intentions is to buy a wideband from BEGi to tune the car. I am also looking to buy the O2 clamp. With the wideband I should be able to tune the emanage properly, when BEGi is done using my car. I knew the car needed tuning. I will also be looking for dyno shop in the Houston area to dyno the car, once the car is properly tuned.
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Old 12-22-2006, 01:56 PM   #114
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What turbos are in these systems?
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Old 12-22-2006, 02:07 PM   #115
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Pathetic little greddy system Mitsu td04


Except brainy who had to be difficult and go with a T3S60.

Last edited by Ben; 12-22-2006 at 02:21 PM.
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Old 12-22-2006, 02:43 PM   #116
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and i was smart and went with the new BEGi manifold and had them build me up a DP.
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Old 12-22-2006, 02:47 PM   #117
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Do you know if they jigged the DP that they built for you brain?
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Old 12-22-2006, 02:56 PM   #118
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im pretty sure they did...fallin blade on here got one as well. you gotta make sure your turbine outlet is the same though.
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Old 12-27-2006, 03:22 PM   #119
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Corky is hoping to make it happen next week!
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Old 12-28-2006, 01:06 PM   #120
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is the car going to be tuned before the dp?

I think it is pointless on a car that needs help because the results will be skewed
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