It may be even better than Roger Corman - Russ Meyer!
http://www.imdb.com/title/tt0059474/?ref_=nm_flmg_act_168
I was just mentioning to someone else... True story...A couple weeks ago I was on a Sixties fan group on Facebook and talked with Alex Roccos daughter. (Moe Green). He recently passed away and I told her how much I loved her dads movies and especially Moe Green. She told me his first movie and its actually a cheesy Roger Corman movie from 1965.That movie was MotorPsycho.