turboex wrote:Oh how do i tell if it has a lsd?
Jack up the rear of the car ( you can place it on the differential itself, the easiest way) and turn one of the rear tires. If the tire on the other side turns as you are turning the tire, you have a LSD. If it does anything else, you have a open differential (Another way to tell is the stock VLSD unit has an orange sticker on the top right side of the pumpkin, but it is pretty hard to see when still on the car) . If you don't have an LSD, typically a used one out of a junkyard is $225-$500 depending on what it is coming out of, the condition of the car, and just how nice the guys at the junkyard are. If you going to a junkyard, look for a s13 240 with either Super HICAS badging or ABS, or an infiniti j30 made after 11/94 and before 11/96 (can check the sticker on the door). It is the same unit in both these cars, the r200v, and will bolt directly up to yours, it has 3 pairs of 2 bolts on either side. Also may want to check out
http://car-part.com/ .