Thread: Tune Question
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Old 06-29-2012, 01:01 PM   #4
04ssSilverado's Avatar
Drives: above `12 zl1 #780
Join Date: May 2009
Location: holly-springs,nc
Posts: 197
From what I saw on mine a tune wont get but a few(4-5)hp,but u can move the torque curve to come on earlier,which could be a bad thing.Chevy definitely went aggressive for a factory tune.
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