Need Help Id-ing this Funk Track?

FraykerBreaks

hi there, here is an odd task for all you fellow Funk Heads out there i Need Help Id-ing This Funk Track From an old blaxploitation vanessa del rio 70's Porn Movie called "the Final Test" , that was packed full of Source Music from Grover Washington jr, bob james, billy Cobham etc, but this one i just cannot figure out, maybe someone could help, i would be very greatful for any help pointing me in theright direction, the mp3 snippet is short and bad quility as you would expect from an old betamax vid, with funny dialoug over the top lol, but you can still hear the funk if you know what it is, thanks alot guys, stream link = Click here to watch "clip-1snippet"