Re: 1946-47 Champion Blue Ribbon 2J Challenges

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August 22, 2016 at 8:14 pm #42508
hotrod
Participant

    I’m pretty sure that it has a centrifugal metal impeller that may not pump well in a barrel with lots of bubbles. Works best on a boat in motion. The weight of the water exiting in the outlet tube, just below the anti-cavitation plate, aids in the circulation while idling, once all air is removed from the system.