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11-06-2008, 07:52 PM | #1 |
Scooby Newbie
Member#: 189923
Join Date: Sep 2008
Chapter/Region:
W. Canada
Location: Cranbrook, BC
Vehicle:1993 JDM WRX Black |
Zerosports Tuned Z4 ECU?
I have the oppertunity to pick this ECU up. Does anyone know anything about Zerosports tuning? I have a 93 WRX with a TD05 and 440 injectors. It should be plug and play I was just worried it may be tuned for bigger injectors or turbo.
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11-06-2008, 10:13 PM | #2 |
Scooby Guru
Member#: 177
Join Date: Aug 1999
Chapter/Region:
NWIC
Location: Austin, Texas, USA
Vehicle:The 93 W/EJ20K-sold Subaru-less :( |
unless you can get 94 octane with out ethanol .. you don't want it ...
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11-07-2008, 12:22 AM | #3 |
Scooby Newbie
Member#: 189923
Join Date: Sep 2008
Chapter/Region:
W. Canada
Location: Cranbrook, BC
Vehicle:1993 JDM WRX Black |
We have 94 here in Canada and water/meth would that work? Do you know what kind of boost I would see? Possible power numbers?
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11-07-2008, 12:24 AM | #4 |
Scooby Guru
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SCIC
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Didn't the Z4 come out of an STi-RA?
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11-07-2008, 12:57 AM | #5 |
n00b Moderator
Moderator Member#: 811
Join Date: Jan 2000
Location: WA
Vehicle:2000 RS-Ej20G It tastes like burning |
I've looked at a zerosports map. it had a very aggressive igntion map. I would be too nervous to run it on 94.
And yes, you never know if it was tuned for a completely different setup. -Rob |
11-07-2008, 01:26 AM | #6 |
Scooby Newbie
Member#: 189923
Join Date: Sep 2008
Chapter/Region:
W. Canada
Location: Cranbrook, BC
Vehicle:1993 JDM WRX Black |
Ya I am not sure. It is coming from a JDM used parts supplier thats says it is for a stock setup i just wasn't sure if the EJ20G from the STi had a different size turbo and injectors. What kind of octane is availible in Japan? Would water/meth allow me to run this ecu?
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11-07-2008, 02:57 AM | #7 |
Scooby Guru
Member#: 88618
Join Date: Jun 2005
Chapter/Region:
SCIC
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TD05 and greytops on the V2 STi-RA.
Don't think its safe to run it on 94Mon if it's got a different map on it. But then, I've got an ECU out of a '92 Legacy RS with a tuned with a Link chip in it and I'm planning on running it when I get my EGT sensor put in my '90 GT. |
11-07-2008, 09:45 AM | #8 |
Scooby Newbie
Member#: 189923
Join Date: Sep 2008
Chapter/Region:
W. Canada
Location: Cranbrook, BC
Vehicle:1993 JDM WRX Black |
My WRX has the same so its pretty much down to gas then. Do you know anything about the W6 ECU from a 94-95 STi? This one is also availible
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11-07-2008, 10:42 AM | #9 |
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No idea.
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11-07-2008, 12:46 PM | #10 |
Scooby Newbie
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NESIC
Location: wakefield,ma.
Vehicle:02 v7sti wagon signal green |
The W6 is from the WRX non STi 240ps.
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11-07-2008, 01:32 PM | #11 |
n00b Moderator
Moderator Member#: 811
Join Date: Jan 2000
Location: WA
Vehicle:2000 RS-Ej20G It tastes like burning |
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11-07-2008, 01:32 PM | #12 |
Scooby Specialist
Member#: 192848
Join Date: Oct 2008
Chapter/Region:
South East
Location: The Carolinas.
Vehicle:1998 GC8 rsti BDP |
get either a U8, a Z4, or a SC ecu, the Z4 and the SC are exactly the same thing but the sc is rated 1psi higher
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11-07-2008, 03:57 PM | #13 |
n00b Moderator
Moderator Member#: 811
Join Date: Jan 2000
Location: WA
Vehicle:2000 RS-Ej20G It tastes like burning |
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11-07-2008, 04:23 PM | #14 |
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Vehicle:02 v7sti wagon signal green |
Rob have you gotten a chance to read the SA code?
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11-07-2008, 05:29 PM | #15 |
n00b Moderator
Moderator Member#: 811
Join Date: Jan 2000
Location: WA
Vehicle:2000 RS-Ej20G It tastes like burning |
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11-07-2008, 06:54 PM | #16 |
Scooby Specialist
Member#: 192848
Join Date: Oct 2008
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Location: The Carolinas.
Vehicle:1998 GC8 rsti BDP |
hey rob can you pm me all the info on a Z4 like the ratings, boost, fuel cut, speed cut and such? thanks.
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11-07-2008, 08:28 PM | #17 |
Scooby Newbie
Member#: 189923
Join Date: Sep 2008
Chapter/Region:
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Location: Cranbrook, BC
Vehicle:1993 JDM WRX Black |
rob I sent you an Email today. How much boost can I run with a Z4, 94 octane, FMIC, 440cc injectors, and TD05? Possibly adding water/meth as well.
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11-07-2008, 09:43 PM | #18 | |
Scooby Specialist
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Quote:
im pretty sure the injectors were maxed and were going wide open under boost. but never went lean. fuel cut at 15psi -=Suberdave=- www.suberdave.com |
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11-07-2008, 10:05 PM | #19 |
Scooby Newbie
Member#: 189923
Join Date: Sep 2008
Chapter/Region:
W. Canada
Location: Cranbrook, BC
Vehicle:1993 JDM WRX Black |
Nice well I think I'll let the tuned Z4 go and find something a little more octane friendly lol. I really want to run some 550s for a little safety margin and a little more power. Is there a way to run these without a standalone?
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11-08-2008, 10:03 AM | #20 |
Scooby Newbie
Member#: 189923
Join Date: Sep 2008
Chapter/Region:
W. Canada
Location: Cranbrook, BC
Vehicle:1993 JDM WRX Black |
So I talked to Zerosport and the word is the ECU would be tuned for 100 octane would meth and 94 do it? If someone wants this ECU I will steer them in its direction I will be going with something a bit less agressive for now.
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11-08-2008, 10:06 PM | #21 |
Scooby Specialist
Member#: 192848
Join Date: Oct 2008
Chapter/Region:
South East
Location: The Carolinas.
Vehicle:1998 GC8 rsti BDP |
what is the price on it?
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11-08-2008, 11:08 PM | #22 |
Scooby Newbie
Member#: 189923
Join Date: Sep 2008
Chapter/Region:
W. Canada
Location: Cranbrook, BC
Vehicle:1993 JDM WRX Black |
They haven't given it to me yet I should hear back Monday sometime about the price.
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11-08-2008, 11:37 PM | #23 | |
n00b Moderator
Moderator Member#: 811
Join Date: Jan 2000
Location: WA
Vehicle:2000 RS-Ej20G It tastes like burning |
Quote:
http://forums.nasioc.com/forums/show...t=z4+boost+cut -Rob |
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11-10-2008, 10:44 PM | #24 |
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11-11-2008, 12:14 AM | #25 |
n00b Moderator
Moderator Member#: 811
Join Date: Jan 2000
Location: WA
Vehicle:2000 RS-Ej20G It tastes like burning |
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