2005 Mercury Tracker 2 Stroke Won't Accelerate To Full Throttle

[fishert56]

RPMs will increase but not speed, except a few short spurts at times randomly. Any help would be much appreciated.

 

[Bankten]

 

[racerone]

He said-----" a higher pitch prop is going to give you more hole shot "--- So what does he mean there ???

 

[Bankten]

I changed my prop to a higher pitch.

 

[racerone]

Changed to a higher pitch for what reason ?