s20 LSD gearbox from JDM EG VTI SPECS

[EG5[KRT]]

i need full specs of this gearbox...

i cant find anything anywhere except it has lsd

gear ratios are

1. 3.250
2. 1.900
3. 1.250
4. 0.909
5. 0.750
reverse 3.153
final drive 4.250

so i need to know what kind of lsd... viscous ?? mechanical ??

thanks

[gambate]

certainly not mechanical type