[96 LT1-Z]

The new SS and Z28 Camaro's have virtually no difference in straight line ferformance. Auto's are capable of mid to low 13's with well driven six speeds dipping into the high 12's stock. For example, what should be the slowest available LS1 Z-28 setup: a 2.73 rear automatic convertible, was tested by Car and Driver and ran 13.8 @ 106.