I have a RB25DET Motor fully built with a GT45R Turbo. I have been asking all over for help with the clutch, Z1 Motorsport told me to use the N/A clutch and flywheel, other people told me to use the RB flywheel and pressure plate with the Z32 clutch disk. I want to know from somebody with experience which 1 to get cause I do not want to buy twice. I will appreciate it. Thanks