Links and References I'm always looking for but too lazy to save!

For Approximating Wheel and Spring Rates, here are the formulas:

Springs in stock locations on a Mustang.
Frt, Spring Rate X .25 = Wheel Rate.
RR, Spring Rate X .49 = Wheel Rate.

Coil-overs on a Mustang:
Frt, Spring Rate X .9 = Wheel Rate.
RR, Spring Rate X 1.1 = Wheel Rate

03 Cobra Blower RPM Spreadsheet

Front
-1.5 Camber
+4.6 Caster
-0.07 Toe

Rear
-1.1 Camber
+0.08 Toe