i am looking to replace the LSD in my 1993 rx, wanted to know if there was a known best LSD for street use. need something reliable with good holding, oushing about 400 hp. any input would be greatly appreciated!

 

Stock Torsen.

I have a Kaaz. The feel of the Torsen is much better for anything other then drag racing.

I can really notice this when I do mountain runs. You only have 400hp, and since you arent drag racing, keep the Torsen.

 

+1 I bought my car with kaaz 1.5, and its a little clunky especially when not warmed up completely, never drove one with stock torsen but it seems like over kill to upgrade with 400hp