a STOCK TB stall not a rebuilt TB stall from Circle D, i have that same stall and i drag race/roll race as much as i can. an its actually a smaller case than a TB stall according to Chris at Circle D. i tried to send my TB stall in to have it reworked an he said he doesnt use that size converter.
im talking about a factory I6 TB stall which is the stall that flashes 2200-2600 depending your set up.
my friend has a 13k mile I6 GM converter an all he has is a 6.0/LT-ory/FLT LVL III/ 4:10s and that converter is clacking its butt off an wont lock under part throttle. you have to let of the gas before itll lock up. a stock TB stall is recommended to never be locked up at WOT an i think thats why his is broke already.
if you can get an I6 converter for free then by all means grab it until
you can afford a built converter. i just dont see a point in wasting my time on a Factory converter when i could just throw a better converter in it. jjst my .02 take it with a grain of salt.
2008 GMC CCSB 6.2/6L80e swap
Gen IV 5.3/60e swap 1994 ecsb W/T