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  1. C

    Fuel tank sending unit question

    If it is bad, call grady customer support, they will tell you the length of the unit. Their is a company called Weema down on Florida which makes and sells them. Also when replacing make sure to mark the unit because the holes are not equal distance apart so it only will go in one way...
  2. C

    Gulfstream Power / Performance

    Hello, I have a 1998 Gulfstream w/a 250hp ox 66, It is slightly underpowered when it gets sloppy and I have to try and keep it just on plane. My performance numbers are around (By Memory): 3500 RPM 22-25 Mph 10-12 GPH 4000 RPM 29-32 MPH 15 GPH - trimmed out best cruise 2.2 MPG...