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LM-1 wideband

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Old Apr 21, 2006 | 10:18 AM
  #1  
YenkoST's Avatar
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From: GA
Car: '90 C1500
Engine: SBC MPFI
Transmission: 4L80e
Axle/Gears: 4.30
LM-1 wideband

Just got in my wideband system and was wondering...how far back do I need to put my 02 bungs from the collectors? Also, any tricks I need to know about the system or the rpm converter such as I am sending my chip back off once I get some logs to get retuned one more time before I start tuning myself, what do I need to tap into for better information like probably TPS would be useful but what else. Thanks for ya'lls help.
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Old Apr 21, 2006 | 10:23 PM
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From: GA
Car: '90 C1500
Engine: SBC MPFI
Transmission: 4L80e
Axle/Gears: 4.30
anybody?
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Old Apr 22, 2006 | 05:01 PM
  #3  
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Car: '90 C1500
Engine: SBC MPFI
Transmission: 4L80e
Axle/Gears: 4.30
bump for today
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Old Apr 23, 2006 | 07:09 PM
  #4  
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From: Dallas
Originally Posted by YenkoST
Just got in my wideband system and was wondering...how far back do I need to put my 02 bungs from the collectors? Also, any tricks I need to know about the system or the rpm converter such as I am sending my chip back off once I get some logs to get retuned one more time before I start tuning myself, what do I need to tap into for better information like probably TPS would be useful but what else. Thanks for ya'lls help.
This may help some. A little something I came up with. http://www.moates.net/files/6)%20Mis...0Interface.zip
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Old Apr 24, 2006 | 08:30 PM
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From: GA
Car: '90 C1500
Engine: SBC MPFI
Transmission: 4L80e
Axle/Gears: 4.30
Cool...thanks man.
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Old May 30, 2006 | 07:51 PM
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From: Grand Terrace, CA
Car: 88 Camaro
Engine: 310 LG4
Transmission: 700R4 w/2200 stall
Axle/Gears: 3.42
supposed to be at least 3ft back from collectors is what my fox body friends say. they run LM-1
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Old May 30, 2006 | 08:44 PM
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From: GA
Car: '90 C1500
Engine: SBC MPFI
Transmission: 4L80e
Axle/Gears: 4.30
I was told by my tuner and others about 8 inches from the collector or curves in the pipe but since I have a truck, I will probably put it about 2 ft from the collector and a foot from any curve.
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Old May 30, 2006 | 09:15 PM
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I think I have my LC-1 about a foot after the collector and its been doing great, no overheating problems. This is with kinda mid-long tubes headers.
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Old May 31, 2006 | 04:09 PM
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my LM-1 is in ext pipe(dual-pass side) about 3 inches after collector. ceramic headers. seems to work just well.
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