I have the stock carb with 3x3, full FMF powerbomb q4 exhaust. 700 ft altitude. I looked in the carb a little while back and made a thread about it. I believe the stock pilot jet is in there, with a 155 (Dynojet?) main jet, and a needle with the clip on the second position from the top. Right now the extended screw is turned out over 3 turns and runs pretty well. However I feel like it may be lacking power at higher RPM. Can I increase my main jet to 160 and order a 25 pilot jet fairly cheaply from a general jetting store or something? If so, links to where to buy? I don't feel like spending 75 bucks on a JD jet kit if all I need is 2 jets... Thanks.