I guess I don't have to take mine to the track to find out what it will run.
Here is some perspective:
Car Life clocked a GTO so equipped at 0-60 miles per hour (0-97 km/h) in 6.6 seconds, through the standing quarter mile in 14.8 seconds with a top speed of 99 miles per hour (158 km/h).
My 1972 Gran Torino Sport (Just like Clint's, only brown) with a 351 CJ ran a 15.90 my first time down Alamo Drag Way. 15.79 for a little ute that will do 40+ mpg is awesome.