SoCal Jet Boats

Tech Talk => Jet Pumps => Topic started by: shumzzr on July 03, 2017, 06:19:59 PM

Title: 12JG
Post by: shumzzr on July 03, 2017, 06:19:59 PM
This will be the first for me and having a inducer impeller. Not sure what to expect in the CP. I don't have a bunch of HP, so will see.


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Title: Re: 12JG
Post by: king295 on July 11, 2017, 05:33:51 PM
Are these widely used? I haven't seen much about them and also am running a relatively low powered boat. Look forward to hearing how it turns out.
Title: Re: 12JG
Post by: Datan29 on July 13, 2017, 11:18:56 PM
This will be the first for me and having a inducer impeller. Not sure what to expect in the CP. I don't have a bunch of HP, so will see.


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I have a big ol 20.5 carrera and put one in during the winter... I have a small motor too but it seems to not have cavitation. I can literally mat it from idle and it don't over rev, it pulls the whole time. I am new to this jet boat crap so what do I know


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Title: Re: 12JG
Post by: TrollerDave on July 13, 2017, 11:35:49 PM
I have a big ol 20.5 carrera and put one in during the winter... I have a small motor too but it seems to not have cavitation. I can literally mat it from idle and it don't over rev, it pulls the whole time. I am new to this jet boat crap so what do I know


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That's basically what they were designed to do, load the impeller, especially from a dig. It won't do much on the top end because the pump "should" stay loaded.

A lot of guys that installed them say they noticed a harder hit and constant pull off the line like ^^^ Datan said.
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