Please me some torque on converters
I'm the process of swapping out externally balanced 340 for a internally balanced for 408. I have 3 converters the one used on tge 340 seems to have a high stall, and the other two are supposedly stock 318 converters. I know very little about tq's, and there are no significant markings to tell these apart. The cam I'm going to run is a fairly mild Street cam rated at 1800 stall.
The converter used in the 340 seems to have extra weights
versus the other two
They all measure about 11 inches across
is there a way to determine what the stall is I need to use converters?