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  1. #8
    Join Date
    Jun 2009
    South West Colorado

    Default My turn for vapor lock

    I have the two pumps on my 08 lsv an I still get vapor lock.

    It's just one pump plumbed into another, both mounted on the block. The heat transfer from the block creates the vapor lock when sitting for some time after a long run.

    The best way to fix it would be to replicate how the newer boats are manufactured and get a fuel pump that is mounted in the fuel tank, so it stays cooler. I suppose an inline pump that is not mounted to the block and insulated from heat would work well, provided you remove the old pumps...
    Last edited by moombahighrider; 05-19-2013 at 09:13 AM.
    '08 Mobius LSV- SOLD!
    2017 Mojo Pro

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