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190 FSH Cavitation

Rich NW Jboater

Jet Boat Lover
Reaction score
Renton, WA
Boat Make
Boat Model
FSH Sport
Boat Length
I noticed some cavitation on the upper RPM range this weekend with five normal sized adults onboard. So I searched through the threads and found that the sealant needs to be touched up every once in a while on the pump inlet so I get under the boat and take the intake grate off and notice that my clean out plug is portruding about 1/8 inch on the leading edge, perfectly flush on the aft side. Does anyone know if this could be the issue?IMG_3917.jpg