81 25 cuts out

[bigdaddyquick]

I have a 81-25hp that cuts out

I have a 81-25hp that cuts out like it's running out of gas at high throttle run fine at idle.

 

[joereeves]

Usually due to a fouled carbur

Usually due to a fouled carburetor. Manually clean the brass high speed jet with a piece of single strand steel wire.