once again..........the clutches are different between 90-91 and 92-93. the gsr first came about in 92 so if your b16 is pre 92 then you will not be able to use the gsr clutch. but either way clutches are not rated for hp but rather rated in tq capacity........which the ls motor has more than the gsr.

 

but if the b16a1 froma 88-91 jdm civicmotor is the same as the 92-93 gsr, wouldnt ihave to get the clutch for that