@ lilflyboy262...2 are you canadian ???
PA 28 has a High Performance Version called "Dakota" not Cherokee
I know you Canadian have different rules. (I know, Cuz I wrote Canadian regulation exam, to get Canadian CPL)
But buddy here is the link to Federal Aviation Regulation (USA) "Sec. 601.31 (f)-1"
FAR Part 61 Sec. 61.31 effective as of 10/31/2011
And here is the link to PA28 Dakota Specs
Piper PA-28-236 Dakota Performance Information
You can read it !!!
All the best
