Ah, memories. 
I don’t know about Raw Power, but Dirty was like a turbocharged version of Instant Jerk in oil form if I remember correctly. When Androtics exhausted their supply of copulins, Dirty was pulled.
You’ll only hear about them if you go back a few years to 2006 and 2007. Read up on some of the posts from the older members. Dirty was intended for men, but CountessZero used it to good effect and she’s female.
As for changing the scent of Ammo, have a read through this: New fragrances coming -- your input wanted on future scents
Musk