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  1. #1
    Member
    Join Date
    May 2022
    Location
    Houma Louisiana
    Posts
    1

    Sprint boat setup motor/prop help

    Hi I’m new here guys, I have a 2000 model sprint bass boat single console. Just took off 200 Yamaha vmax and put a 2000 mercury 225 efi on it with bobs nose cone on a 12” manual jack plate. I’m current running a 25p Scorpion wheel and getting 71.2mph gps. However from my measurements only like an inch below pad. Water pressure 8-9 psi, I lowered it to 2.5 below pad and water pressure the same and lost speed to 68 mph at 6000 rpm’s. Need some advise please
    Last edited by joshf414; 06-01-2022 at 10:18 AM. Reason: Add pic

  2. Sprint Boats Moderator Bassmeister's Avatar
    Join Date
    May 2004
    Location
    Calhoun, Ga.
    Posts
    46,456
    #2
    What model of Sprint boat are you running.....296....290....207...