blowin gas out right side exhaust

well here i go again found the adj screws on bottom of carbs bike starts fine cyl 1/2 run good but 3/4 are blowing gas out the exhaust kz1000 with 26 mm mikuni carbs screws out 1& 1/4 turn what to do next drivin me crazy

slickjr82 wrote: well here i go again found the adj screws on bottom of carbs bike starts fine cyl 1/2 run good but 3/4 are blowing gas out the exhaust kz1000 with 26 mm mikuni carbs screws out 1& 1/4 turn what to do next drivin me crazy

With engine cold, would start it running, let run for a few seconds, and then spray water mist over the exhaust header pipes to determine whether the water sizzles and instantly vaporizes off each pipe.

This test will confirm which cylinders are combusting.

If water beads roll down a pipe (instead of instantly vaporizing), would suspect insufficient combustion in that particular cylinder.

Am thinking that inadequate combustion might be resulting in unburnt fuel mixture being blown out the exhaust.

Good Fortune!