Throw up what you ran and don't hesitate to post your slips if you have them!
01 GMC 8.1:
stock: 16.1
tune, cai, no muffler: 15.3
tune, cai, magnaflow Di/do, sas w/ ~13" lift, 36" tarz, 3.73 gears: 16.6
tune, cai, magnaflow Di/do, sas w/ ~13" lift, 39.5" tarz, 5.13 gears: 16.26
08 civic 2.0:
stock: 15.58 @ 91.09
01 GMC 8.1:
stock: 16.1
tune, cai, no muffler: 15.3
tune, cai, magnaflow Di/do, sas w/ ~13" lift, 36" tarz, 3.73 gears: 16.6
tune, cai, magnaflow Di/do, sas w/ ~13" lift, 39.5" tarz, 5.13 gears: 16.26
08 civic 2.0:
stock: 15.58 @ 91.09