Model no: GT28 ( ball bearing)

1.comp wheel major diameter ( outlet exducer):60.1

2.comp wheel minor diameter (outlet inducer): 46.5

3.Trim(comp): 59.68

4.Exhaust wheel majorr diameter ( inlet inducer): 53.2

5.Exhaust wheel minor diameter: 41.8

6.Trim (exhaust): 61.73

7.Comp A/R:0.6

8.TURBINE A/R:0.64

9.Suit for : nissan  silvia 180sx  s13,   300zx,  lexus soarer