[FASTFATBOY]

I recently bought a car to start trackdays and Autox. Its a 99 Z28 with Strano Springs, 1LE front bar stock rear bar. Koni Da on front Sa on rear. Spohn LCA in rear with the matching PHB(Poly bushings). Poly bushings in all swaybar mounts. Totally rebuilt suspension in front.

The fronts are set 4 clicks from full soft on compression, havent checked rebound. Havent checked the rears they are all supposed to be out of the box installed.


I have been feeling the car out, I recently pushed it on an off ramp near home, car has good grip but if you hit a bump with it loaded it WILL get your attention. Car is all over the place you immediately start fighting the car. Its done it 3 times now.

No bumpsteer kit on the car for reference.

How do you adjust the SA rears? How do you adjust rebound on the front DA?

[00 SS]

Agreed, more info is needed. However, IIRC, the front compression should be set at full soft and the rebound set at about 50%. Set the rear shocks at about 30% up from full soft. This should be a reasonable starting point with Strano springs and the bars you describe. If your alignment is funky, this may not work well. A good starting point for the alignment is -1.5* camber, 4.5* caster and 0 toe. With strano springs, this alignment should be achievable.

Also, if you have an adjustable PHB and LCA's, make sure the rear is set up square to the car.