964 Cup suspension, need help

[jax911]

As part of a package deal I have this 964 cup suspension that I know nothing about and would like some help sorting it out.
All I can find is part # 96433350370 on the front struts and 2 HA Cup and 0610 on the rear springs.
My questions are; what are these good for, street, track, race car only?
The car is a '92, will they fit? Can they be revalved if needed?

Any experience or info on these would be greatly appreciated.

[Bill Verburg]

Originally Posted by jax911

As part of a package deal I have this 964 cup suspension that I know nothing about and would like some help sorting it out.
All I can find is part # 96433350370 on the front struts and 2 HA Cup and 0610 on the rear springs.
My questions are; what are these good for, street, track, race car only?
The car is a '92, will they fit? Can they be revalved if needed?

Any experience or info on these would be greatly appreciated.

They look like maybe they are Cup shocks but the top mounts are all wrong for those shocks. The mounts appear to be regular street mounts, old style(pre '91) for the rears) and they do appear to be monotube so they can be rebuilt.

You may be able to use them on your '92 w/ the correct RS/Cup mounts or aftermarket equivalents.

You can use them on a high perf street car if you have them rebuilt w/ digressive valves set up for whatever springs you decide on.

A big ? is the spring rates. Stock Cup would have been a bit high for normal street use, especially w/o a softer secondary spring

[Dan J]

I think they're Bilstein HD not "cup" shocks, The springs are a ?, The mounts are all 964 frt and '90 964 rear, The rears won't fit your car