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  1. Scott Danforth

    Incorrect prop?

    So you have calibrated ears? Get a tach
  2. Scott Danforth

    Happy Birthday Bob_VT !!!

    Happy Birthday
  3. Scott Danforth

    Trim sender #585174 NLA and no supersession?

    Simply googling the part number you provided had a bunch ..... About $90
  4. Scott Danforth

    I don't think the heavy stuff is gonna come for quite a while...

    How did your boat fair?
  5. Scott Danforth

    Hydra-sports question

    Any 34 year old boat will need a restoration
  6. Scott Danforth

    Astroglass 1989 full rebuild

    We all know that is a lie No one likes wiring
  7. Scott Danforth

    Incorrect prop?

    What RPM is the motor getting at WOT? That is what determines how you prop
  8. Scott Danforth

    Tachometer bouncing

    If the threads were pulled from the block, the bolt was over torqued
  9. Scott Danforth

    I don't think the heavy stuff is gonna come for quite a while...

    For sale. . Slightly used jetski?
  10. Scott Danforth

    I don't think the heavy stuff is gonna come for quite a while...

    Just a tad rough
  11. Scott Danforth

    DPSM gimbal bearing

    Any of the Volvo parts sites such as volvopentastore.com
  12. Scott Danforth

    Is a Tiny Tach a good choice for testing?

    Tiny tach must be wired. The trigger wire must be wrapped around a spark plug wire to induce the signal. As stated above, a hand-held photo tach is quick and easy
  13. Scott Danforth

    What the heck is this engine? 1000 SC

    I would just pull the solid lifter cam, back off on seat pressure, drop the boost, redo the carbs from twin 1050s to twin 700s and live with 800 HP :D
  14. Scott Danforth

    DPSM gimbal bearing

    3888555
  15. Scott Danforth

    How to winterize aq151a - changed oil recently.

    Oil gets changed Raw water side gets drained Drive gets pulled U-joints get checked Drive lube gets serviced Raw water impeller gets pulled It even freezes in Texas and Florida. So definitely do not take a chance in the Pacific Northwest
  16. Scott Danforth

    1962 Chris Craft Holiday 20’ bucket list resto

    Door skins from the box stores work. 1/8 cheap plywood. For critical forms, a sheet of clear plastic drop cloth works
  17. Scott Danforth

    89 Horizon 180 with stock 4.3 upgrade questions

    We are here to help everyone, consider this a friendly reminder to check the rules. https://forums.iboats.com/threads/attention-forum-rules-attention.388514/
  18. Scott Danforth

    What the heck is this engine? 1000 SC

    BTW, Merc racing cost to refresh the valvetrain on the 800SC, 1000SC, 1075SC and 1100SC is $26k per motor if it is running ( based on 2006 literature)
  19. Scott Danforth

    89 Horizon 180 with stock 4.3 upgrade questions

    Good luck
  20. Scott Danforth

    What the heck is this engine? 1000 SC

    Look up the serial number. It will tell you exactly what it is Merc racing quit using 454 motors back in 2000. They used 502 motors, 540's, 572's and then their custom motors for the 1300, 1350, 1600 and 1650 Merc racing paints most of their motors blue The drive will also tell. Anything...
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