CTS-V idle
01-27-2005, 09:42 AM
#2
On The Tree
Join Date: Nov 2004
Location: Tucson, AZ
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Yes, it can seem a little rough at times. The LS1 and LS6 engine architecture (cam lift, etc.) makes this a regular, if annoying, characteristic. It is a constant reminder of the great engine under our hoods..... 
01-27-2005, 08:26 PM
#6
Launching!
Join Date: May 2004
Location: On a mountain with snow
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Originally Posted by cvp33
Get a BB exhaust with X-pipe. This will move it from lumpy to positively obnoxious. I love it.
