1996 seadoo spx

[mike martinez]

hey guys

hey guys im having some trouble with my ski. im losing alot of top end because my rev limiter kicks in when im on full throttle. i have a new wear ring, and i checked my drive shaft and both are good. i have an aftermarket impeller housing and nozzle but a stock impeller. someone told me my engine may be out spinning my propeller so it causes the rev limiter to go in. what do you guys think?

 

[kustomkarl]

What is the clearance of the wear ring to the stock impeller? The clearance should be .040 I believe. It sounds like the impeller isn't the correct size to the pump and nozzle. I might want to check with the manufacturer for the correct combination.

Karl