See the home page for more details on testing methods, speed tiers, weight classifications, etc.
The top Mustang's. The 5-star 1969 Mustang Shelby (convertible), the Mustang Boss 429, the green Mach 1 and the Mustang GT from the Monopoly series. The latter 4 are all strong 4-star cars.
In the table above, the "Nbr" represents the JL casting number. Each distinct casting has its own number which appears on the chassis of the car.