Ayrb9188

Hey guys. So i bought my first Banshee.. it has pro circuits platinum pipes k&n filters no air box..boost bottle and jets 280.my question is..what is the right mix for this setup??

Hey guys. So i bought my first Banshee.. it has pro circuits platinum pipes k&n filters no air box..boost bottle and jets 280.my question is..what is the right mix ratio for this setup?? The old owner never told me what mix ratio he used.. and i was riding today and it suddenly started to backfire bad and started boggin.. please help?? Any info would really be appreciated.