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  1. #1
    Join Date
    Jun 2008
    Location
    Eugene OR
    Posts
    1,786

    Default Upgrading from gravity 1 to 3

    Ok so i am looking to upgrade from Gravity 1 to a gravity 3 and wanted to know if anyone had any ideas. Below is a layout of what i will do with a pic.

    I will replace the current pump with a Jabsco pump that will fill and empity.

    Add 3 more valves. One for each side and an extra one for adding another sac for surfing.

    Wire the whole system up. Yet to be figured out but it is just wires and who cares if one bag fills when one is drainned.

    I do not know if i would need to overfill holes / air holes. Would make it easy to see when the bags are full by the water flowing out the side of the boat.
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    2008 Outback V - Sold but never forgotten.
    “Do not wait; the time will never be “just right.” Start where you stand, and work with whatever tools you may have at your command, and better tools will be found as you go along." -Napoleon Hill

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