10mins or so.if you shut fuel off let it run until the lines start getting empty, it will clear up turn fuel on goes to shit. Air box has nothing to do with it. tryed without same shit! They are actually really nice wrks good. Pulls plenty of air. Got a big ass filter. Also filter wouldnt explain why it follows the carb. And I'm also not shure which one is acting up! The other one could be causing a lean condition, meaning I have the other really fat? That's why I included jets and specs.
crazycracker