Suzuki DT 85 from 1989

PonsBor

Recruit
Joined
Sep 9, 2021
Messages
1
Hello,
First of all thanks to any collaboration.
I have a 1989 suzuki dt 85 CLK. Rebuild carb, new sparkplugs, revised enter gasoline, new filters
Between 75%-100% of power it makes a sound of intermitance.
Any ideas of whats happening, could be the level of gas inside the carburator that is quite low?A problem with the revolution counter which is in carb nº2 (middle one)?
Video attached
 
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