I have a few noobie questions... What exactly is the purpose of the smog kit on the 650L?......and how does it work? Why does performance improve when its removed? I read about the carb adjustments on Daves mods....why does it improve things? In Texas motor vehicles require a State examination every year...will the removal of the smog kit and carb enhancments cause any inspection problems? Will such a removal and adustment void any warranty with Honda? Thanks. Janner.