There is a fox-body that runs autocross locally with Griggs K-member, coilovers, torque arm, and watts link that is fast as hell. I rode with him once and the car is planted. The k-member raises the mounting point of the control arms thus lowering the CG without lowering the roll center. Plus it cuts tons of weight. Check out http://www.corner-carvers.com and do searches for Griggs and k-members and you will get a wealth of info.