How do you do a burnout in an automatic?

I have a reverse manual valvebody in my A904 transmission. I was warned not to do a burn out in 1st gear because of the possible exploding transmission.....i do not know what my stall is so there is no hope there. But otherwise how are you supposed to do a burnout with a manual valvebody in an automatic trans?
Thanks

Do you have a line lock installed on your front brakes...?


You have a 904...smart man....the 727 is the problem with blowing up,,,,,,,,

I currently got 3 race cars with 904s in them...we start in 1st gear and then shift into 2nd.....

Now these are none at the drag strip...in the water box.....letting go of the line lock and car moves forward you need to start backing out of the gas...

you dont want to come out of the water in 1st gear as it will kill the over running clutch aka sprag....