I wasnt even aware they had a kit for the Blaster. I saw it on www.rockymountainatv.com for 320 bucks. Does anyone have this on thier blaster? They claim a 25% hp increase. That sounds like a hell of alot unless I dont know what I am talking about. I am thinking of buying it, but I was wondering if anyone else had it to tell me the pros and/or cons.