90 hp evinrude no top speed

[aaloift]

have a 19788 90 hp 2 stroke carberated wont go top speed where to start ???

 

[Noel Philbrook]

Have you adjusted the timing stop at any time? A link and sync might be necessary. They will run like crap at WOT if the timing is off. Even if you pulled the carbs off you need to make sure they open at the right mark.