GMT 800 & Older GM General Discussion 2006 & Older Trucks | General Discussion

How do I run slower after Mods...? someone slap me!

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Old Nov 12, 2012 | 03:15 PM
  #11  
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how much boost?
and what SC?
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Old Nov 12, 2012 | 03:17 PM
  #12  
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procharger p1 about 8 to 10
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Old Nov 12, 2012 | 03:18 PM
  #13  
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93 octane both times
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Old Nov 12, 2012 | 08:53 PM
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Looking at the log now and you pick up alot of knock when you hit 3rd and your iats getting up there too... you were only at 5* timing when you let out and Iat was 172*F
Boost ve could use a lil work too. Touch lean in the higher rpms and a little rich when you shift and rpms drop down.
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