Motorcycle Repair: Rejetting super g carb, air fuel mixture, screw out

Question
I am repacing the stock 2in1 pipes on my 06 ironhorse lsc with vance n hince bid radius 2in 2 pipes will I need to rejet the carb and what is the proper carb setting how do you know when you get it right I tryed adusting it and I don't know if I'm runnig rich or lean it seams that when I trun the mixture screw out the eng starts to run ruff the more I turn the beter it gets when do I stop turning from the seat position.

Answer
If you go to the S&S web site and go to the tech pages you will find how to jet your carb. The air/fuel mixture screw you are turning is only for idle. Start the bike and slowly turn it inward, just until the bike stumbles and then outward about 1/4 of a turn. Look at the web site and it will tell you what you need to know about jetting. If you need help let me know
Good luck and happy riding
Mike