Hi, I just got a 2002 warrior and love it but I got a full DG chrome exhaust, UNI filter, and thinking of running with out the air box lid. I bought the bike from a high elevation and I am at sea level. I havent pulled the carb off yet but I know its not right. I know 145 is stock main what is the stock pilot? So what size main should I try and pilot and needle position Thanks for your help.