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  1. Scott Danforth

    Adding hydronic cabin heat from a AQ140A engine

    Add the internal volume and see if the extra 8% will be a problem
  2. Scott Danforth

    Yamaha 150 ProV? Yay or Nay?

    Local shop near me charges about $2400 for a Yamaha 150 rebuild. About $1600 for a 70
  3. Scott Danforth

    Adding hydronic cabin heat from a AQ140A engine

    Factory expansion tank volume is designed for 6-8% expansion (from temp change) and 6% draw down
  4. Scott Danforth

    Installing New OEM Egg Crate Foam for Engine Hatch?

    Lowe's has all 3...3M 77, 3M 90 and dap weld wood. OEM boat carpet is held in with dap weld wood Florida heat is worse than Michigan cold
  5. Scott Danforth

    Installing New OEM Egg Crate Foam for Engine Hatch?

    Your local Lowe's has 3M spray adhesive for a out $14 a can. Dap weld wood contact cement is better, and one $20 can and a $4 roller will do your whole job
  6. Scott Danforth

    Adding hydronic cabin heat from a AQ140A engine

    As you add system volume, you may run out of expansion volume in the heat exchanger tank
  7. Scott Danforth

    Hydroplane fin

    ski boats have 3 fins, the center one is just forward of the Port/Starboard ones
  8. Scott Danforth

    Pontoon Transom

    coming from an industry that had all our products insured by Lloyds Registry and GL-DNV. 100% of the welds were made by AWS certified welders and inspected by LR. there is no standard that is too high
  9. Scott Danforth

    Selling Newer Boat For Older Larger?

    i sold a 10 year old SeaRay for a 23 year old Cruisers...... then spent $1700 in materials and 5 months of my life replacing the transom, aft stringers, bulkheads, engine mounting blocks, etc. and 6 years later I started redoing the remainder of the boat because the wood in the interior panels...
  10. Scott Danforth

    Yazoo 1415

    your hull dry weight is 123#
  11. Scott Danforth

    Yazoo 1415

    total weight is probably 550-600#
  12. Scott Danforth

    Flush kit install

    flush kit depends on the type of drive you have Alpha or Bravo?
  13. Scott Danforth

    Yama carburetor 15 vs Tohastu EFI 15

    fuel sitting still turns to varnish even in a sealed container. if you use a carbed motor once a week and follow the maintenance schedule, it will run for decades. same goes for EFI motor. if you let them sit. things go awry
  14. Scott Danforth

    trailer surge

    Please start your own thread.
  15. Scott Danforth

    1989 Sea Ox 23 Cuddy transoms, wood coring or not? Decks?

    first, welcome aboard nearly all 80's boats have wood in the structure. many boats today still have wood your boat may have been "overbuilt" when it was new, however it was designed to last 15 years..... and it just past 34. you should be concerned about the stringers and transom. it is...
  16. Scott Danforth

    Yama carburetor 15 vs Tohastu EFI 15

    the same fuel issues that "gunk-up" a carburetor also gunk-up an EFI system
  17. Scott Danforth

    Aluminum gas tank question

    your 1992 boat was designed to last 15 years its now 32 years old you will find you have wet foam and probably rotting stringers and transom. the floor is the last thing to rot. since you are addressing a soft spot in the floor, your transom, foam and stringers have long ago gotten wet and...
  18. Scott Danforth

    Starcraft 3.0 to diesel conversion

    if it isnt a marine diesel with marine manifolds, etc dont even consider it. if you are talking any of the GM auto diesels from the 70's or 80's, a simple perkins marine diesel will not only be 1/3 the weight, it would be reliable
  19. Scott Danforth

    AQ125/270 Still overheating (PLEASE HELP)

    since the cap is on the expansion tank portion of the heat exchanger. you would never see water moving in it, its not like the top tank of a radiator you could remove the raw water pump and hook a hose up to the line to the heat exchanger as a test. did you use a clear piece of hose between...
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