im a newb and i thought they werent but i wasnt totally sure... i am pretty sure u can use forced induction though in improved touring... arent there turbo RX7s?
Actually, using an opening from a headlight does not constitute "ram air", as defined in the GCR, unless the opening at the headlight has an "...extension onto the airstream". Just had to add that, Joe, since I'd "been there, done that".