I wrote ^ at work so I didnt get a chance to put my mods on..... 
-Cam mod on exhaust cam 
-Hot cams intake cam 
-FCI intake and filter 
-no airbox 
-Thunder Alley custom exhaust 
I like it to run a little rich, especially since I took out the air box. it sounds like chit at first start up, but once its warm it runs like a raped ape  I would still like to get it dyno tuned some day though 
Whatever you do....DO NOT use a dynojet kit....thats why it took me so long to get it set up initially. your better off just buying a couple of individual jets and an adjustable needle for a couple bucks