I finally got my RC8 and Go Tech 3 port up and running. I have to tell you that for $100, the 3 port rips! I'm thoroughly impressed by the motor and feel it's money well spent!

Question... the throttle ball cup that comes with the rc8 slides right over the ball on the carb. I had to put a little rubber band to hold it on. What ball cup should I get that will be the right fit? Thanks!