The car is a 1990 former pro-celebrity car. I could use some help in setting this car up suspension wise. It handles well, but constantly lifts the inside rear wheel on hard turn in ("does the dog").

Some say it's chassis flex (but they don't race FWD). The main hoop in the 6 pt. roll cage has the two down tubes that are attached to the rear shock towers. I would think that this would stiffen things quite a bit.

I'm thinking that the shock/spring set up might be the root cause. Any help would be appreciated.

Shocks: Tokicos
Springs Front: Eibach 10" 300#
Rear Springs: Eibach 12" 175#