What do I need to change for a stall

I have a 2008 G8 Gt with the 6l80 I?m about to put in a yank 3800 stall what do I need to change as far as the trans goes?

I just put a 3600 in my G8. Great mod. Youll have to change shift scheduling for sure. I also changed lock up configuration and added a little pressure. Go get the BlueCat Trans software. Download it, input the values you want, then copy paste to your tune.

Any chance you would share your tune so I can get an idea of what I need to do?

I have stock gears, stock size tire, shifting @6500 and lockup 4th, 5th and 6th. If that?s what you got, it will work ok. If not, you should use Bluecat app.

there ya go