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  1. M

    Need help, overheating at cruise rpm

    Also I do want to make sure I'm looking at this right, I should have more water flow with higher rpms, it should not break up like that right
  2. M

    Need help, overheating at cruise rpm

    Here is the video I don't think it should do this
  3. M

    Need help, overheating at cruise rpm

    Also my video it says file to large to be uploaded
  4. M

    Need help, overheating at cruise rpm

    So, i have a 85 searay 250, mercruiser 260 350 with a alpha one gen one, last year at the end of the season I started to overheat at cruise, i came back in and all fine, boat sat in well for probably 3 weeks and when I went to to take it out I noticed my temp gauge was up after being on plane...
  5. M

    Replacing wood for hatch covers

    Wood on my rear hatch covers are rotted out, i got all the old wood out and I'm gonna put a new a sheet of 3/4 ply down under it, what's the best adhesive to secure it to my cover, also I'm thinking this time of putting a epoxy over it to seal it, can somebody tell me what I should use to glue...
  6. M

    Upper gearcase pinion bearing replacement

    Question is what kind of tool do I need to remove the races in the cap and down in the drive, also I read there is probably shims in there also so would those be on the top cap or down in the drive, I'm thinking if I change just the races and bearings I can still run the same shims
  7. M

    Upper gearcase pinion bearing replacement

    Ok, i have a alpha one generation one, every year I pull drive, this year the yoke seal was leaking, pulled retainer ring and pulled shaft. I still have the slip fit bearing/gear design, gears don't look too good but no chipped or broken teeth, worst gear is the drive gear, ill get a pic of it...
  8. M

    Trim tab blowout

    Update upper hinge cracked. How would I go about getting a new upper hinge, not sure what kind they are but look very similar to bennett I believe thanks fellas
  9. M

    Trim tab blowout

    Was checking the operation of my tabs when I heard a loud pop, let off switch and went and looked and cylinder blew out, can I fix this cylinder or do I need a new one, can somebody help me out with this
  10. M

    Alpha one shift adjustment

    Brand new lower cable
  11. M

    Alpha one shift adjustment

    Ahoy, I'm putting a 85 searay 250 cuddy fisherman together, I have been working on the shift adjustment, I adjusted the lower cable to 6 inches from center of pin to barrel, free Play in cable I have about 1/2 a inch, spec is 9/16, I'm getting about 3 1/8 inch of travel on cable from selector...
  12. M

    Thunderbolt 4

  13. M

    Thunderbolt 4

  14. M

    Thunderbolt 4

    You guys think this ok to run, it's the pickup in the distributor, ran fine before, just doing maintenance
  15. M

    1985 sea ray 250 cuddy cabin square scupper valve

    Yes sir, it is exactly at deck height, the water runs off the back of the deck and through there, I would like to find a set of original check valves to go in there
  16. M

    1985 sea ray 250 cuddy cabin square scupper valve

    No the deck is designed for the water to run off and through there, should be some sort of check valve in there
  17. M

    1985 sea ray 250 cuddy cabin square scupper valve

    If you zoom into this picture you can see the starboard scupper valve at the back of the boat
  18. M

    1985 sea ray 250 cuddy cabin square scupper valve

    I have a 1985 sea ray 250 cuddy cabin I am putting together for fishing, it has a square scupper valve at the back of the boat, there is no rubber inside of it to keep waves from coming in, all the scupper valves I see are round. I have looked at pictures of other boats like mine online and I...
  19. M

    Spider cracks

    Here is the boat
  20. M

    Spider cracks

    Engine alignment good motor mounts feel solid
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