esr 310 kit,fast or really fast?i ride in the woods of western pa.,trails,hillclimbs,logging roads,varied terrain.do these kits make controllable power(usable).was thinking trx 9 port and trx5 pipe,38mm as,pump gas dome. is this a good all around settup? i want to be as fast as possible and be controllable at the same time. thanks

 

you'll be fine. They arent fast fast, just fast enough for the rec guys who want some more power