Post by
SWSpiers »
https://forums.nicoclub.com/swspiers-u2465.html
Sat Oct 26, 2002 6:03 pm
Are the springs 2 1/2" coil over type springs? If they are the large diameter stock type springs, they have to be aligned properly in the upper and lower spring perch. If they are coil over type springs (meaning they are squared and ground to sit flat) this isn't the problem.
What I'd do is jack up the car so there is no load on the front springs. Measure the free height of the springs on both sides. The height, not the rate, is more likely to cause this problem, since you've got a fairly stiff spring (350). Are you sure you have the front springs in front and the rear springs in the rear, not the left rear spring in the front or something like that? Anyway, the free height should be the same. If not you've got to replace one or both springs. If they are the same, then the problem is with your spring mounts. Make sure the lower perch sits the same distance from the spindle mounting bolts and the upper perch doesn't have an extra part on the right side.
Also don't overlook that the problem might be in the rear. The rear may be the right height, but it could be allowing the left front to be down with the wrong spring set up in the rear. It's like a four legged stool, if everything isn't right one of the legs will be off the ground and the stool rocks, in your case down on the left front.
Let me know how it goes.