Who's in for a BEGi Down Pipe?
12-21-2006, 03:18 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?
Did the o2 probe fall out of the tail pipe near the end of the red run?
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Last edited by Ben; 12-21-2006 at 03:37 PM.
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12-21-2006, 05:02 PM
#107
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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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12-22-2006, 11:59 AM
#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.
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.
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Last edited by Ben; 12-22-2006 at 12:14 PM.
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12-22-2006, 12:18 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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12-22-2006, 01:07 PM
#115
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Pathetic little greddy system 
Mitsu td04
Except brainy who had to be difficult and go with a T3S60.
Mitsu td04Except brainy who had to be difficult and go with a T3S60.
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Last edited by Ben; 12-22-2006 at 01:21 PM.
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