Here is the tune I was using
Aero
Downforce 50 - 70
Tranny - 222
2.164 - 1.370
1.040 - 0.823
Final - 4.170
prset - 298
LSD
-Initial Torque - 20
-Accel sensitiv - 60
-Brake sensitiv - 60
Suspension
-Ride Height 5 fr, 5 rear
-Spring Rate 13.8fr, 14.3 rear
-Damp (Ext) 6fr, 6 rear
-Damp (Comp) 8fr, 8 rear
-Anti Roll 7 fr, 7 rear
-Camber 4.0 fr, 4.5 rear
-Toe -.10 fr, .00 rear
-Brakes 2 fr, 2 rear
-Tires Racing Soft