1984 65hp not running right when it warms up

[Jerodc]

The motor runs great when you first start the day but then starts cutting out when it warms up I made a run up the lake about 2 miles before it acted up I pulled the plugs and they are clean wet and gas washed I took it in and had the carbs rebuilt and new fuel flap to fix it and no luck I call the mechanic and he told me it had to be a stuck choke I pulled the air box off and realized there are no choke plates in the carb did some research and found that the primer is a selleniod that shoots gas to help start just wondering what to try cause it cost too much to take it in I am mechanical inklined but boat motor are a different breed any help would be greatfully appreciated

Can that primer cause this?
Is the carbs out of wack still?
Should I use dynamite?

Thanks
Jerod

P.s. Sorry for the spelling

[boats.net]

Could be a bad fuel pump or carbs flooding or could be loosing fire on a cylinder and not burning the gas.

[Jerodc]

Just put a flap pump in it

Why would it lose spark and the come back if you dry the plugs it will go again for a while