its not worth asking. as so many people have told me -- "all cars are different" even if theyre running the exact same setup. and its the same with torque converters. the place ive taken my car too builds trannys for drag cars and such. there was a dodge viper in the parking lot while i was there...
anyways. the stall limit should be put where the car will best accept it, so just generally saying 3000rpm is a good stall or whatever is generally wrong. the have to test it to see where the stall limit is now (the stock can be raised to a certain level with just power upgrades, the torque converter just adjusts to it) so they define where that is, and where your engine is actually kicking in, along with when boost is kicking in, factor that to your rear end gear ratio. and viola you have the proper RPM to bore the torque converter out to..
err i think thats sorta how it goes. shit i dont know what im talking about either. but the guy tried explaining it to me. and ive read somewhat of the same sorta idea on the internet before..... as for the rest of the tranny, thats just one helluva crazy abyss. i have no idea how the damn thing works. but aslong as they can get me squeeling the tires into 3rd, instead of sloppy 5 second long shifts, i'll be happy