650 v star jetting

Hello my 2 whelled brothers and sisters. I'm about to wrap up my first project. 99 v star. I bought a set of cobra drags cut about a foot off each pipe then wrapped them. Don't have a clue where to start with the jetting. Any knowledge would be greatly appriciated........ oh air filter is stock for now might be the next thing changed

Try the 650 riders forum on delphi.http://forums.delphiforums.com/sgmfa

http://www.650ccnd.com/mods/rejet.htm

Thanks guys. Problem solved