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Old 04-23-2010, 09:15 PM   #13

KMPrenger's Avatar
Drives: 06 Colorado, 16' SS on order
Join Date: May 2009
Location: Jefferson City, Missouri
Posts: 11,365
Wow, nice. Those look like fantastic gains....assuming your stock run was correct (which at the point in the RPMs that you measured the does look correct).

I think it should be noticeable forsure...will be looking forward to your report on feel and the change in sound.
5th gen IS SOLD! 6th gen built 10/14!!! Can't wait!!
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