welcome, nice set of mods on the SS…
how the hell did you tune for a bigger t/b?
i have an LS4 t/b and it was horrible. all i have seen for tuning is changing the scaler. Otherwise it was retarded for daily driving.
Yup same tb I have man, there’s more to tune than just the scaler area don’t let them fool you. It also requires some idle and VE tuning. I drive my Cobalt 200+ miles a week and I honestly can’t even tell a difference in the driveability, definately stronger mid range and top end though.