Johnson GT 200 bogs when given gas?

[Jaredgiannone]

Having some trouble with my 86' Johnson GT 200. Motor
Runs good at idle, when I hit the gas it bogs. All new gas
Lines, fuel filter, replaced leaking vacuum switch. Although
When the motor is ran out of the water on muffs it runs great.
Any suggestions as to what might be going on would be much
Appreciated!

[boats.net]

Sound like you have debri in the carburetors. You should remove, thoroughly clean, and reinstall. link, sync and adjust the carburetors.