CA18DET from a 88-90 Silvia K's

1st - 3.321
2nd - 1.902
3rd - 1.308
4th - 1.000
5th - 0.838

reverse - 3.382
final drive - 4.363

SR20DET from 90-93 Silvia K's

1st - 3.321
2nd - 1.902
3rd - 1.308
4th - 1.000
5th - 0.759

Reverse - 3.382
Final Drive - 4.083

1989-1990 240sx

Drivetrain
Gear Ratios: 1st 3.321
2nd 1.902
3rd 1.308
4th 1.000
5th 0.759
Reverse 3.657
Final Drive 4.083

1991-1993 240SX

Drivetrain
Gear Ratios: 1st 3.321
2nd 1.902
3rd 1.308
4th 1.000
5th 0.759
Reverse 3.657
Final Drive 4.083


1995-1996 240SX

Drivetrain
Gear Ratios: 1st 3.321
2nd 1.902
3rd 1.308
4th 1.000
5th 0.759
Reverse 3.657
Final Drive 4.083