Do you start your 727 burnout in 1st or second?

maybe I missed something here, (only 2 cups so far) how do you start a burn out in second w/ a fully auto valve body, put it in second, and it`s still going to go thru low gear !
mine does have low band apply. will it shift fast enough to second if you start in the second position ? food for thot . :coffee2::coffee2:

You have nothing to worry about with stock valve body sense it has the lor/reverse band applied in low gear. TA and other manual valve bodies without lba are extremely dangerous in low gear.