GMT 900 Trucks General Discussion 2007 - 2013 Trucks | General Discussion

The Brown truck came by today

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Old 02-16-2012 | 04:10 PM
  #111  
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sweet.
Old 02-16-2012 | 10:00 PM
  #112  
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well just put the 90mm throttle body on and feels a bit bit crispier at the crack of the throttle but my truck is a h/c and fbo.the idle seems a little higher than it was,im not sure but i think it leaned it out. my a/f gauge is moving around alot.dont know if by adjusting the tune would help?seems to fire up better also. any one done this mode on a h/c setup?
Old 02-17-2012 | 01:33 AM
  #113  
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Originally Posted by RickLowpez
well just put the 90mm throttle body on and feels a bit bit crispier at the crack of the throttle but my truck is a h/c and fbo.the idle seems a little higher than it was,im not sure but i think it leaned it out. my a/f gauge is moving around alot.dont know if by adjusting the tune would help?seems to fire up better also. any one done this mode on a h/c setup?
No heads here, but I'm cammed. I did have to plate with the cracker/follower along with the idle airflow and startup airflow.
Old 02-17-2012 | 01:35 AM
  #114  
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Nice im.going to order mine soon
Old 02-17-2012 | 02:29 AM
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Originally Posted by pl4yboy
No heads here, but I'm cammed. I did have to plate with the cracker/follower along with the idle airflow and startup airflow.
so ur saying u had to adjust idle with the tune? a/f etc?
Old 02-17-2012 | 03:56 PM
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Originally Posted by RickLowpez
so ur saying u had to adjust idle with the tune? a/f etc?
Not the AFR, but the idle airflow.
Old 02-18-2012 | 12:42 PM
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the only thing that needed to be changed what the etc area scaler. then maf tweaking to get the trims and wot afr back in line.
Old 02-18-2012 | 02:23 PM
  #118  
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Originally Posted by Area47
the only thing that needed to be changed what the etc area scaler. then maf tweaking to get the trims and wot afr back in line.
I had a preexisting idle issue that the LS7 made worse. You're probably right as far as people who aren't cammed and haven't played with the idle tables a lot. My WOT AFR is actually spot on and I didn't have to change it a bit.
Old 02-20-2012 | 11:08 AM
  #119  
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Originally Posted by BrutalSierra
Lloyd, don't you have a shop?
Missed your question somehow . . .

Yep, I'm a 50% owner of Bellaire Auto Center, Inc.
Old 02-20-2012 | 12:56 PM
  #120  
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Nice, now I've got someone to bribe if I need a lift. Lmao, we should schedule a meet over at your shop sometime. Or schedule a header and or gear install party!



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