78/76 o3 turbo
stock 5.3
6l80e with a 3200 circle d converter just swapped in from 4l60e

can you guys check over the trans tune? between shifts it makes my turbo spike and the wastegate cant keep up.
8 lb spring, spiking to 13lbs maybe more. i think this might be due to timing pulled on shifts.

after i have the trans tune together, where do i start on my engine tune. last tuner has it out of wack. But is it safe? timing safe?

attached hptuners log and tune. thanks.

 

For the motor. Should i set stoich then tune the VE tables to start? will timing be safe if i start doing that?

 

Have you tuned many of these engines? I don't mean it as a rude question. Just want to know what your experience is.