milage increase with xcelerator

brewmax

Member
Aug 6, 2006
146
0
16
what kind of milage increase should one expect with a lly, and lbz tunner on the economy tune?
 

fwdcummmins

New member
Dec 6, 2006
6
0
0
depends how u drive but i have seen we had one on was getting 26 and mine i was getting about 18 those were lly's