I have a 1997 prod gsx ltd 130 hp 951 motor.
The boat flies on top end aprox 68 mph, but the boat revs up comming out of the hole like the pump is cavitating. Checked impeller and wear ring and it looks pretty good. When I talked to a SeaDoo dealer service guy he said that this is normal for that model boat. He said that it has a 140 mm pump and the cure was a 155 mm large hub pump on later models. He also said there is nothing I can do to remedy this problem. Does anyone have any info on this or some possible improvements. Thanks for any help you can give.
The boat flies on top end aprox 68 mph, but the boat revs up comming out of the hole like the pump is cavitating. Checked impeller and wear ring and it looks pretty good. When I talked to a SeaDoo dealer service guy he said that this is normal for that model boat. He said that it has a 140 mm pump and the cure was a 155 mm large hub pump on later models. He also said there is nothing I can do to remedy this problem. Does anyone have any info on this or some possible improvements. Thanks for any help you can give.
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