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  1. Scott Danforth

    Engine removal with boat in the water

    the "Mercruiser" starter is an AC Delco that is shipped on the motor from GM there is also Argo and a prestolite that were used over the years.
  2. Scott Danforth

    2001 mercruiser 305 alpha drive to couple year older 350 engine

    the exhaust pattern on an SBC has not changed since 1955 your 1989 350 is a turd compared to 1996 and later with the vortec cylinder heads. the 1989 motor is a flat tappet cam with open chamber heads. 1996 and later are roller cams with vortec heads. in fact the 305 your pulling out has...
  3. Scott Danforth

    Engine removal with boat in the water

    you have to remove the drive to pull the shaft out of the motors bung-hole you have to have the drive off to re-install the motor and align the motor no amount of witness marks are going to help you pull the boat, get it on the hard, then pull the drives and then pull the motors you dont...
  4. Scott Danforth

    Correct ventilation in engine compartment of runabout

    you can sew with an old cast-iron singer 15-91 direct drive. that is what @Woodonglass uses
  5. Scott Danforth

    Where to pick up power for electric choke?

    the same purple wire coming from your key switch that goes to the choke also goes to the coil. dont try to re-invent what works for millions of boats. i also agree, dont post PDF's (IT 101, PDFs normally contain malware) embed your pics you can still buy spread bore carbs and manifolds and...
  6. Scott Danforth

    AlumaCraft Dash Repair Help

    the problem with plastic, is that it has a useable life of 10 years and then starts to fail. faster if exposed to UV the dash indicated above has started to fail. no amount of epoxy will prevent that. Plastic has no place on an engine or as a dash.
  7. Scott Danforth

    How tight is too tight when trying to spin motor by hand

    you need to clean them. grab some 150 grit sand paper and make them shiny clean. as in clean enough your mother or mother-in-law would eat off them. then you tighten them down then you seal them with marine electrical varnish...
  8. Scott Danforth

    AlumaCraft Dash Repair Help

    use it to make a mold, then make new ones out of fiberglass. or fabricate out of aluminum.
  9. Scott Danforth

    How tight is too tight when trying to spin motor by hand

    start with cleaning all battery cable connections (both positive and ground). just clicking is bad connection 99.5% of the time
  10. Scott Danforth

    How tight is too tight when trying to spin motor by hand

    first, do not try to turn your motor over by the crank bolt. you will snap the bolt off in the crank second, if the plugs are in, you wont spin it by hand pull the drive to make sure you are not fighting drive issue is your starter a direct drive or PMGR? what RPM are you getting when cranking?
  11. Scott Danforth

    How to convert from a belt driven raw water pump to a crankshaft mounted water pump

    its a Johnson pump. yes, they are easy to work with. did you go with an FB-5 or an FB-6? https://www.spxflow.com/products/brand?types=marine-recreational&brand=johnson-pump-marine&subtypes=flexible-impeller-pumps-multi-purpose
  12. Scott Danforth

    Overheat, then all 8 cylinders full of water. But wait.......

    change your rubber bits in the exhaust (that is what was burning)
  13. Scott Danforth

    Solar Panels for Trolling Motor

    not an internal combustion powered..... my guess steam or hydro
  14. Scott Danforth

    Good Source for Trailer Axles?

    or replace the speedi sleeve that is on the stub
  15. Scott Danforth

    Warm Start issues... HELP!!!

    the 2-3 minutes means that the carb may be dribbling fuel or the choke is not set properly.
  16. Scott Danforth

    Some questions about windshield and seat post

    only way to check for rot is to make test drills into the stringers and transom. SeaRay used wood for the stringers and decks until the 2001/2002 model year change on the hulls for the 2002/2003 models. they used wood for the transom for a while after that. willing to bet on your 1989 boat...
  17. Scott Danforth

    Air Bags to lift docks and boat lifts?

    How about posting the company so that when someone searches it may help them......
  18. Scott Danforth

    Links not working correctly

    simply click on the "report" on the bottom of the page with bad links, and type a not to the mods about the links not working. then the mods have a ticket and info I have flagged a few.
  19. Scott Danforth

    Solar Panels for Trolling Motor

    gennys are not hard to understand...... its one box you put fuel in and it turns hooked up to another box you turn and electrons come out, all wrapped in a pretty box to sell to the customer..... I used to be in charge of the Natural Gas gennys for Cummins in the 125kw to 1.2Mw range (50 liter...
  20. Scott Danforth

    980 hours on engines - compression test

    while you have the heads off prior to sending for a valve job, use a die grinder and an assortment of tootsie rolls and rol-loc discs to smooth out the combustion chambers (just remove the casting flash). open up the bowls a bit and blend the valve guides.
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