I am looking to get a set of 28mm or 30mm carbs for my newly ported banshee. I am confused when it comes to replacing new carbs when it comes to factory TORs setup. I am considering Keihin 28mm PWK Carbs which do not come with any TORs setup. From what I have read so far, most people consider them a waste. So my question is, if I install new carbs, do I need to modify or eliminate any of the factory TORS setup or do new carbs just get installed as normal as would be on any other quad or bike? Thanks a lot, I really appreciate any answers.