Fix T2 Mustang spec line
#30106 from Touring Committee · Rule change · TB 21-02 (2021-02 Fastrack)
In T2 Spec Lines, Ford Mustang GT 5.0L (15-17), change Gear Ratios as follows:
"3.66, 2.43, 1.69, 1.32, 1.00, 0.65 or 4.69, 2.98, 2.14, 1.76, 1.52, 1.27, 1.00, 0.85, 0.68, 0.63 4.17, 2.34, 1.52, 1.14, 0.87, 0.69"