fzr 600 idles but dies on throttle

[Jawan20]

I have a 1990 fzr 600 with 17xxx miles ran good last few years i parked it every winter in garage. I would then replace plugs in the spring before my first ride. Well last year i decided to put seafoam in tank jus before i parked it. I went to start it today & dies at slightest roll of throttle. Wondering what i need to do to fix this. I am mechanically inclined but dont know much about fixing bikes & carbs. Any info is appreciated. Thanks in advanced

[Jawan20]

Air box was clogged. Some rodent made a bed. Cleaned out runs good as expected