I have a 96 banshee it has stock bore, I am shaving the head, and doing adjustible timing this weekend. I have fmf pipes and silencers, boost bottle, k&n air filter, v force reeds, I think that is abought it i am also going to do the tors eliminator kit real soon. i just want to know where i should go next just trying to work my way up with out spending big bucks