Pros and cons of a 12JG Pump?
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Pros and cons of a 12JG Pump?

  1. #1
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    Default Pros and cons of a 12JG Pump?

    New to the jet scene and need info
    Thanks, Charlie

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    Senior Member jetboatperformance's Avatar
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    Quote Originally Posted by cvcook View Post
    New to the jet scene and need info
    Thanks, Charlie
    Charlie welcome to the boards , could you elaborate on the question, what boat , what application etc ?

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    Just bougth a 78 Sleekcraft 20' SST tunnel with a droop snoot, place diverter, AA/A impeller. I understand it takes a lot of HP to turn this impeller as I plan on putting about a 500 hp bbc in it, so is this a decent set up for a lake boat, and what size impeller should I use?

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    Senior Member jetboatperformance's Avatar
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    Berkeley 12JG is a great jet for that boat, Place diverters a good addition curious what droop ,at 500hp your at the upper limit for the impeller (assuming its aluminum) and using the AA and whether its appropriate will depend on the engine and where it makes power as well as what you intend to do with the boat

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