I am redoing the top end of my 97 Banshee, .20 over power lite pistons, head milled 0.40 thou, boysen pro reeds, Uni filter with vent top, and pro circuit pipes. I was using 260 mains with 25 pilots on stock carbs (had it dynoed this way) it ran like a raped ape. the only thing I am changing is having the head milled. Will I need to change my jetting ? Elevation 1800 feet. I ride glamis, Dumont, and Amargosa NV. mainly
Thanks