Will mid-length header make truck run rich/lean?
Dec 4, 2002 | 11:52 PM
#1
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14 Second Truck Club
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From: Bossier City, LA
Will mid-length header make truck run rich/lean?
Will Lapole or Hamm headers make my truck run too lean or rich? I thought I seen something about that when somebody installed a pair of AS&Ms. Just wondering about mid-lengths considering I have a GMS MAF sensor.
99 ext. cab silverado 5.3
3.42 (stock)
K&N FIPK
Jet PCM
True Dual 40 Series Flowmasters
160* Powerstat
Taylor Spark Plug Wires
GMS Mass Airflow Sensor
99 ext. cab silverado 5.3
3.42 (stock)
K&N FIPK
Jet PCM
True Dual 40 Series Flowmasters
160* Powerstat
Taylor Spark Plug Wires
GMS Mass Airflow Sensor
Dec 5, 2002 | 01:31 PM
#3
On The Tree
Joined: Sep 2002
Posts: 178
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From: Northern CA
Re: Will mid-length header make truck run rich/lean?
</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by Fast4.8:
<strong>If anything, it would be a little on the rich side.
Greg</strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">Is this a BAD thing?
Would it run rich without the GMS MAF?
<strong>If anything, it would be a little on the rich side.
Greg</strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">Is this a BAD thing?
Would it run rich without the GMS MAF?
Dec 5, 2002 | 02:31 PM
#5
TECH Addict
Joined: Jul 2002
Posts: 2,708
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From: fayetteville AR
Re: Will mid-length header make truck run rich/lean?
I would think the two would work wellwith each other. I have heard of the gmaf making a motor run to lean at times, so I would think they would counter the two together
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