I have been reading the jetting database and I still have a question. I am running the AIS removal kit jetting. What do you think of this? Too rich? I know based on what a lot of people are using this is pretty fat at 175-50. I am not sure of the needle because it seems that most are using some JD needle and I don't know how this compares to the AIS kit needle. Also I am not sure how the other jets in the kit effects the hole picture. So those of you using the AIS kit....what have you changed since that? I ride a 07 wr450 in Southern cal 1000'-7000'. I run the stock pipe with the inner most baffle removed (the one that need the rivets drilled out to remove).