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cam question??

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Old Oct 24, 2011 | 11:52 AM
  #1  
chevy_silverado07's Avatar
chevy_silverado07
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From: houston
Default cam question??
So on my 5.3 with the mods I have my gas mileage is about 14.7 does anyone have a silverado with these same mods plus a vamos to compare Mpgs?? 5.3 pacesetter header longtubes intake tune sevo 3.23 gears
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Old Oct 30, 2011 | 09:54 AM
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Na man! I have an 03 tune stalled boltons, and 373s and I get 17.5 .
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Old Oct 30, 2011 | 11:05 AM
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Driving like an old man?
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Old Oct 31, 2011 | 02:32 AM
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X2 ^ haha I've never seen 17+ the closes I got was 16.5
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Old Oct 31, 2011 | 09:32 AM
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Well I run it wen I run it! But I don't run 80. Down the highway set the cruise on 65. 17.5 all day
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