Super Jet Bad Reeds?

[kawa js550]

My superjet runs great but has no power at all. It has good compression, rebuilt carbs with oem gaskets, new n/s, and around 55psi pop off. Carb is adjusted to stock settings and the motor is completely stock . Last time the motor was out it passed a leak down test. I looked at the reeds and the tip of the pedals seal good (second pic), but when i shine light at them, you can see that the sides of the pedals are not sealing(first pic). Could this be why I have no power?

 

[Quinc]

Does it rev and not move, or will it not rev once in the water? Also check your fuel tank one way valve.

 

[kawa js550]

Does it rev and not move, or will it not rev once in the water? Also check your fuel tank one way valve.

It will rev up in and out of the water but it is lacking a lot of power. My 61x squarenose has way more power everywhere and it’s completely stock

 

[Quinc]

download the service manual and go through the whole ski.

 

[Kawy750]

Stuck in limp mode?

 

[kawa js550]

Stuck in limp mode?

Nope

 

[newbee]

Does it have a pipe on it? Might be clogged and over heating?