wazowski77

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11' Sierra

Images added to a gallery album owned by wazowski77 in General/Off Topic
- March 16, 2015
6.2L (L9H) Owners - Get all your questions answered here

wazowski77 replied to RyanbabZ71's topic in 1999-2013 Silverado 1500 & Sierra 1500

I was going to ask the same question. rensently got a new to me 11' Sierra with the Z71 pakage. it came with Banks cold air intake and TB spacer. I just added a flow master and was looking into the superchips programer but didnt convince me 100%. is this BB programer the one that works best for this type of truck?
- September 2, 2013
- 1,025 replies
Sierra 1500 Z71

wazowski77 posted a gallery image in Fullsize Light-Duty Trucks

Picture taken outside of California Caverns

© GDLautomechanic
- September 2, 2013
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- - gmc
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    z71
    
    6.2 v8