I'm running a 90mm LS2 throttle body on an LS3 in my C5Z06. I tuned VE and MAF and my base airflow. Car idles great, no surging at idle or coming to stop, nice clean pull through part throttle and WOT (but I do still have some cam bucking under light load that I'm working on). If I were to change the scalar for the LS2 TB, I know I'll need to retune my base airflow, but will anything else be impacted..like VE or MAF? Do I even need to change it?