Justin98TransAm

iTrader: (2)

I changed from 2.73's to 3.23's and I copied all the "transmission/tcc/spedo" info from a same year 3.23 car. Weird thing, under normal acceleration, the 1-2 shift is fine, the 2-3 shift is fine, then around 40mph the converter locks up, then around 45 it unlocks, then around 50 it locks back up again.... any idea why it would do this? or what I need to change to get it to stop?
also when under hard acceleration after shifts it bogs bad.. it's a 3400 stall
or,
anyone have copy of your 3.23 shift points, and tcc tables....