Spark 3up no power

[Lakeguy91]

My spark doesn’t have power even after wear ring replacement (which was beat up). Won’t go above 5500 rpm.
Prior to wear ring replacement:
Was going full speed, started bogging. Got progressively worse to the point it wouldn’t even get out of the water. Eventually lead to rattly/grindy noise. Replaced wear ring, fixed the grinding.. still no power.

 

[mikidymac]

If it’s only going to 5500 rpm you have something else wrong. If it was the wear ring or impeller it would be like a clutch slipping, full rpm but you wouldn’t be going anywhere.

 

[Lakeguy91]

If it’s only going to 5500 rpm you have something else wrong. If it was the wear ring or impeller it would be like a clutch slipping, full rpm but you wouldn’t be going anywhere.

What do you think would be the issue?

 

[Lakeguy91]

Also, there aren’t any check engine lights or anything