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Old 05-12-2013, 08:15 PM   #7

KMPrenger's Avatar
Drives: 06 Colorado, 16' SS on order
Join Date: May 2009
Location: Jefferson City, Missouri
Posts: 11,382
So just over 400rwhp. Very nice!

I'm guessing that 390HP is at the engine, and not rear wheel torque?

Those rims look very big and heavy, and so I'm surprised it was able to make that much power on the dyno.

Thanks for sharing!
5th gen IS SOLD! 6th gen built 10/14!!! Can't wait!!
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