Originally Posted by bootlife 1 more question, With all this done wat u think my MPGs should be? Im getting 16MPG now with AC going at 75MPR tach is sitting at 2300-2400RPM Should be about the same highway, but you will loose some around town. My best guess 11/16 depending on how you drive.
ECSB 2kSierra 2wd 4.8L-K&N-HPtuners-Calspeed LT's-Magnaflow-Tahoe20's-HankookRH06 waiting to go in... 3.90s, 214/220cam
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