On the TPUSA 813 cams. I was wondering do the bikes run clean enough to pass emissions with carbs set up right of course? I live in the only state in the country(I believe) that makes bikes pass emissions each year after they are 5 years old.Also how long really does it take to get you cams back after sending them off to have them welded up and machined? I do not want to have the bike down for four or five months. I would really like to go for this mod when I get the money,but I got to be able to get it through emissions so I can ride it on the streets.