These are Garrett specs, any afterworked turbo may slightly differ from these. Use as a guideline only.
Common T04B compressors:
S trim (37 lb/min)
V trim (48 lb/min)
H trim (49 lb/min)
Common T04E compressors:
40 trim (36 lbs/min)
46 trim (41 lbs/min)
50 trim (47 lbs/min) efficient
54 trim (45 lbs/min -- note that the 54 trim flows less than the 50 trim) ****
57 trim (49 lbs/min) less efficient 50 trim ****
60 trim (50 lbs/min)