This is my setup-
golden eagle sleeves 84 mm-Je pistons with eagle rods and a stock gsr head with a fresh valve job. I have a vafc right now but will have hondata soon with 550cc rcs. and walboro 255lph fuel pump.I need help picking the turbo . I want 350 at the wheels with quick spool. i was thinking T3/t04e but what trim? Any suggestions about my setup? by the way Im running a rev hard mani (w deltagate) and DP and spearco intercooler

 

.57 trim and .63 a/r will get you to your goal (t3t40E)

 

since the motor is built youll want more down the road most likely. go with an sc61 . youll make more power at low boost than a 57 trim and still have room to run more later on.