I've got a torquer 2 in my 2000 z28 that was professionally tuned and it drives very well. Ive got a set of prc 215 heads I'm gonna put on the car and I have hptuners so my question is with just a head swap what would be the tables that'll need the most work. I'm very new to hptuners and I have the maslic book and a wideband.

 

The VE table will likely need the most work. You might also have to tweak parts of the timing tables depending on how compression changes with the new heads.

 

Timing for sure, VE, idle airflow.