prop thing
use high torque servo's.......
when you start fooling with madd speed!!!!!!
at 200 mph that's 500 fps+ with standard servo's
i dont think so.
apc makes a carbon/plastic prop thats all the rage at pylon contests. 7.4x8.2 i think. call dave shadel at performance specialties 775 265 7523 or dubb jett 713 680 8113 i think he sell'e them also.
RR