Originally Posted by ChevyLee with my lq9, 4:10s and a heavy right foot i get 16mpg city, and 20 highway. my old v6 got me 15 city, 18 highway. Dito I am surprised, I am getting better gas millage 2003 LQ9, 4l60E, PS Longtube and true duals RCSB
Last edited by jtaliaferro; 07-27-2008 at 11:23 PM.
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