Hey guys, Im new to the forum and need some help jetting my blaster. I have a 01 blaster with a fresh vitos big bore kit that i just installed about 2 weeks ago. It has the air box lid removed, D&G header pipe, and lrd silencer. Right now i have a 330 main jet, the clip is in the middle postion, and i believe the pilot jet is a 32.5? whatever comes with the vitos..and the air/fuel screw is out 1 1/4 turns..Im running br9es plugs and premix my own 32:1 gas. Ever since i took the airbox lid off it started to run sh*tty and i havent put it back on yet..With the way the jets are now and clip is set up, when i have punch the gas, its like its starving for fuel then gets up and goes, then i get down the road a little bit and then the quad will die on me. And once i turn the petcock to reserve it starts up. And its running a little hot, and sometimes it smokes and sometimes it doesnt..thanks for the help!