i have just got my 2002 raptor back form the machine shop and was just wondering where i should start with the jetting, its a 13:1 cp pistion, with stage 2 hot cam and stage 2 valve springs, my current jetting is 170-175, pilot jets are a 25 and air screws are 1/2 out, (i think) can any one give ma a ball park figure where i should start, if i should event change?