art carr (cpt) makes a 10" lockup?? or is it one of the texas art carr converters
probably not , maybe at 12-13second hp level but not 500hp level , will just smoke the lockup clutches and cause more heat in the converter
best is call Art carr 8007282277 (if its his) and see what he thinks since he built it and would know what size clutch is in there but id guess unless you have a multi disc (which it wont) its not going to hold and you will be worse off for trying