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Author Topic: Dyno Wars @ 2008 Nationals  (Read 4286 times)

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Offline KY_BOB

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Re: Dyno Wars @ 2008 Nationals
« Reply #30 on: July 16, 2008, 11:11:45 AM »
  LTFTs went from 0 - -4 to around +5 - +11.  No wonder I was hearing some knocking - I was getting more air into the cylinders than the computer thought, and hence it wasn't pulling enough advance out.

That's a good sign that it's doing what it was designed to do, make it easier to get fresh air.

2011 Silverado, Ext Cab Z-71 5.3, 6L80, Airaid CAI, Magnaflow cat-back, and a little tuning by me and HPT.

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Offline Main One

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Re: Dyno Wars @ 2008 Nationals
« Reply #31 on: July 16, 2008, 11:15:19 AM »
That may be true, but I believe it is due to a slight difference in intake geometry affecting airflow through my (your) screenless MAF.

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