Originally Posted by vv8 13.7-14.0, this is the time with the mods and a tune you have should run. x2
03' Silverado RCSB H/C 5.3, 4L80,76mm KBracing Kit 13' Sierra Denali 2500HD CCSB 4x4
Forum Rules
Originally Posted by vv8
Posting Permissions
Reply With Quote