it idles good in the yard and on the water but dies out on top end on the lake.it’s a 98 model

it idles good in the yard and on the water but dies out on top end on the lake.it’s a 98 model

high speed jet is clogged.
21 Contender
thanks…

make sure it isnt overheating at high rpms under load
my first guess would be what tugted said