Will a boost stick in with a PPE Economy or a predator make the truck better for mpg's? I know it will fly off the line better but mine has a wicked turbo lag and it is kinda annoying if I pound the pedal at take off it seems to move like a kid is pulling it uintil about 6-10 ft then all hell goes wild and its ready for power. Will the programmers alone helpl the turbo lag at down low rpms or is the only way to improve the lag is a boost controller or is it true that these handheld tuners will help with low lag. Turbo lag sucks off the line lol.
I mean c'mon GM open these things up will ya haha.