What were the stats on the 81 Z? Like performance and HP wise?? Hard to find these cars

 

http://www.nastyz28.com/camaro/camaro81.html

That should tell you everything you need to know.

 

All I can really say is that it was a horribly powered down car. Throughout the 70's, the Camaro's power steadily dropped.
It went from 450 HP @ 4600 RPM and 500 Lb Ft of Torque @ 3600 RPM in 1970 to 175 HP @ 4000 RPM and 275 Lb Ft of Torque @ 2400 RPM in 1981.