hi all i have a problem in my jetting i have a banshee 2003 with trinity pipe and k&n carb mount filter's and boyseen power reed's and pilot jet of 27.5 and dynojet needle in clip #4 and main jet of 340 and im at sea level but when i ride it in drag race it start ok but in the other gears when the presior is on and i shift to the next gears the presior goes off and after letel time it comes back and its the same thing every gear untel i reach the full speed can any one tell me why ?