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Your lag filter settings

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Old Jul 26, 2007 | 11:05 PM
  #1  
Dominic Sorresso's Avatar
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From: Bartlett, IL
Car: 92 ZR-1
Engine: LT-5
Transmission: ZF-6
Axle/Gears: SuperDana 44 4.10
Your lag filter settings

Thought I'd throw this out. During the tuning of my modded Xfire w/EBL, I found that I liked the way the motor behaved when I minimized the lag of various filters. What have you guys done?
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Old Jul 27, 2007 | 01:08 PM
  #2  
91chevz71's Avatar
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Re: Your lag filter settings

which ones? could you please describe your changes and results?
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Old Jul 27, 2007 | 01:25 PM
  #3  
Dominic Sorresso's Avatar
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Joined: Dec 2001
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From: Bartlett, IL
Car: 92 ZR-1
Engine: LT-5
Transmission: ZF-6
Axle/Gears: SuperDana 44 4.10
Re: Your lag filter settings

Originally Posted by 91chevz71
which ones? could you please describe your changes and results?
With EBl, there are several filters for TPS, MAP, VAFP Regulator etc. On my modded motor, it appeared to run smoother if most of these filters were set to allow the sensor inputs to more quickly affect ECM calcs.
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Old Jul 27, 2007 | 01:37 PM
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Re: Your lag filter settings

I am also EBL equipped- did you mess with the AE filters at all?
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Old Jul 27, 2007 | 01:54 PM
  #5  
Dominic Sorresso's Avatar
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Joined: Dec 2001
Posts: 1,997
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From: Bartlett, IL
Car: 92 ZR-1
Engine: LT-5
Transmission: ZF-6
Axle/Gears: SuperDana 44 4.10
Re: Your lag filter settings

Yes. As a general rule, I found that a modded motor wanted quicker response and reaction to changes than a stock motor. You need to start slowly till you get some idea of how the motor is reacting to the change you made and then continue changing until you overshoot. Then back off.
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