i have 2 bad type sh trannys from 2 1997 prelude type sh's the gears and sycros are bad but the lsd diffs are still good are they as good as quaife lsd's or not?

 

sh trannies dont have LSD's in them
a LSD resides in the tranny case
you cant put it in the sh tranny case
the sh has a seperate unit called the ATTS

 

then y do the sh and the base lude have different differentials ?

 

because the type SH has ATTS

 

the differentials are different for ATTS purposes. Just for future purposes ATTS is a yaw control system, that means that when you turn the wheels up to 80% of torque is tranferred to the outside wheel. the car knows this through speed sensors that measure the speed of the vehicle, the cornering force of the vehicle and the angle at which the wheels are turned at of which are controlled through an ECU dedicated to the ATTS system. Under straight line acceleration ATTS is silent and does not split the power evenly between the two wheels. LSD splits power evenly between the two wheel under straight line acceleration and cornering mechanically.