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  1. Scott Danforth

    Help water leaking

    How did you winterize it? Time to check for a cracked block, heads, intake and exhaust manifolds
  2. Scott Danforth

    Delco est tach

    Tach connects to the coil negative post. Same tach will work with points and Delco EST Switching from points to Delco EST, you have to bypass the resistor wire and feed the ignition system with full battery system
  3. Scott Danforth

    1989 189 Horizon-where is the fuel tank?

    Seafoam won't clean a carburetor. There is no mechanic in a can
  4. Scott Danforth

    Astroglass 1989 full rebuild

    He's back
  5. Scott Danforth

    Trying to find a suitable engine

    Tohatsu (or merc/Nissan/etc) 20hp is 95#. The Suzuki is a bit heavier Anything more than 20hp is over 100# unless you go older 2-stroke
  6. Scott Danforth

    1972 Glastron v164 trim gauge

    Ouch
  7. Scott Danforth

    Astroglass 1989 full rebuild

    Maybe @ondarvr can answer
  8. Scott Danforth

    transom repair options

    Many many many hours of grinding down to good glass with 24 or 36 grit. Don't forget the full face respirator, tyvek suits, gloves, etc
  9. Scott Danforth

    93 vp aq570 with 280 drive hydrolocked??

    The SBC is the Mr potato head of motors. Any post 1986 block and heads will work. If you want to keep your existing manifold, you will need to check it for freeze cracks. And if it's good, you are looking at a 1986-1995 motor I personally would go with vortec heads (1996 and later), so you...
  10. Scott Danforth

    Kill switch replacement

    It's one purple wire. The connector shown in your first picture. Disconnect that connection and put the switch in between the two connectors Use a hydraulic jack, some jack stands and some pieces of 2x6 to lift the boat off the one bunk to replace it
  11. Scott Danforth

    1989 189 Horizon-where is the fuel tank?

    Vent removes by pulling the hose and hose clamp off the inside, then removing the nut securing the vent to the hull On your 35-40 year old boat, check for rot in the stringers and transom
  12. Scott Danforth

    Transom and floor replacement

    At the stickies at top of the forums are where all the good information is kept All the answers you need for hull restoration are in here https://forums.iboats.com/threads/how-tos-and-other-great-information.283508/ Read links 14, 15, 18, 2, 3, 4a, and 4b in their entirety. Watch every...
  13. Scott Danforth

    ok peeps. here is a question.

    If jumping the two large terminals does nothing the solenoid isn't the issue
  14. Scott Danforth

    Trying to find a suitable engine

    Short shaft motors still exist. However I would be looking for a vintage late 60s 50hp Merc and a bronze 2-blade prop for that boat myself
  15. Scott Danforth

    Mercruiser - 3.7 ( 470 ) Alpha1 ( please list the sources of CLEAN water in the oil ) about a cup - Antifreeze not leaking - no green in the water -

    NAPA has resistance wire. You need 20-24" of it
  16. Scott Danforth

    4.3 no power to fuel pump

    is your boat carbureted or EFI? that determines how the fuel pump relay is wired. if carbureted, there are two leads, one from the starter I terminal, and one from the alternator. both with a diode If EFI, the ECM controls the relay. have the alternator tested. Alternator wont generate...
  17. Scott Danforth

    ok peeps. here is a question.

    the new one is grounded thru the case, connect your trigger wire to the S terminal. looks like old one had 5/16" studs, new one has 3/8" studs? looks like generic bakelite casting. S = Start, I = Ignition. same as a starter relay.
  18. Scott Danforth

    88 Capri Restoration (Splashed 08/2022)

    LMAO...... but it is Nobody's fault......
  19. Scott Danforth

    Mercruiser - 3.7 ( 470 ) Alpha1 ( please list the sources of CLEAN water in the oil ) about a cup - Antifreeze not leaking - no green in the water -

    a waterlogged hull sitting low in the water will allow water to migrate to the cylinders thru the exhaust, and will get into the oil other than that, large quantities of water in the fuel will make it run like crap and may get past the rings at idle. having water spray on the engine may have...
  20. Scott Danforth

    93 vp aq570 with 280 drive hydrolocked??

    yes, easily repairable...... to repair - buy new motor
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