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  1. Grub54891

    Mercruiser 305 V8 running hot at low RPM fine at Speed

    always ran a 140* thermostat. She runs about 120* slow cruising. Get on it and it’ll climb the 140-150*. Not an issue for me. Have a good impeller, no suction air leaks. Lake Superior waters,and small inland lakes with warmer waters.
  2. Grub54891

    low compression 3.0 cobra (new)

    Wow. Even if the compression recovers, future issues will crop up. I'm even not happy about this. What kind of shop is this?
  3. Grub54891

    Volvo Penta Drive Belt - Lots of dust and quickly wearing??

    Were the pulleys you replaced the exact same diameter? It doesn't take much to change the length.
  4. Grub54891

    Another Plumbing Question

    Deep thoughts….. Get rid of the galvanized fitting. Put copper or brass one on there.
  5. Grub54891

    Crack found in the block

    What I did when I bought a boat with a crappy motor: bought another Beater boat, so while I was fixing the first one I had a way to get on the water.
  6. Grub54891

    Worm Bed Anyone?

    neighbors would put coffee grounds in a spot in their backyard. Always good crawlers back there free for the taking. They would just dump them on the surface.
  7. Grub54891

    No longer made in USA

    Just a video of casting stuff in Pakistan. There working conditions suck...
  8. Grub54891

    Fasteners thru hull of thin hull fiberglass boat below waterline

    For a cored hull you need to drill a larger hole than the transducer from the inside but not through the outside. Add casting epoxy and hen proceed with the install. Here's a link on how to do them. https://www.westmarine.com/west-advisor/Installing-a-Thru-Hull-Transducer.html
  9. Grub54891

    LED interior lights

    Those connecters are bullet connectors. Any parts store should have them. In my camper I put up led lights, but they are the full sized flat ones, but do switch from white to red when needed at night. Mine are dimmable but I did not hook up that feature yet.
  10. Grub54891

    Volvo oil pressure reads 80 psi all times

    run a temporary wire from the sender to the gauge. See the results.
  11. Grub54891

    Tilt trim motor working but engine won’t move

    I'd flush it a couple more times to make sure all the water is out.
  12. Grub54891

    Type of sealant to use

    I get that people like the regular silicone, At the shop the paint dept removes some of the hardware for repairs and such. I'm usually involved in helping. I just don't like messing with it. 4200, lifeseal, 400, are ok to get off. Don't use 5200 unless it's never coming apart again!
  13. Grub54891

    Type of sealant to use

    Dont use regular silicone. It’s close to impossible to clean up if you need to take it apart later, and it doesn’t seal well with gelcoat.
  14. Grub54891

    Anyone had electrical issues caused by plotter/fish finder ? Dragonfly in particular

    try putting a ferrite on the power wire.
  15. Grub54891

    Don’t do this please.

  16. Grub54891

    Explosion and Fire Danger

    Be absolutely your fuel system is in good shape. No one hurt but it exploded upon startup.
  17. Grub54891

    TRS sterndrive maintenance

    https://www.google.com/search?q=trs+sterndrive&sxsrf=AJOqlzUWsDqVzHgRM_Q0_apkqIqgIY4l5g%3A1678370459699&source=hp&ei=m-YJZL6AJ_KF0PEPnqmT8A4&iflsig=AK50M_UAAAAAZAn0q-G6KL9QVjIqN9dIm3pU2tPPkaD2&ved=0ahUKEwj-ubGYgc_9AhXyAjQIHZ7UBO4Q4dUDCAo&uact=5&oq=trs+sterndrive&gs_lcp=Cgdnd3Mtd2l6EAMyBQghEKABMgU...
  18. Grub54891

    Type of sealant to use

    Attempting to seal them areas from the outside edges don't work. All it does is make a mess. Then when you decide to do it right by removing them, you have to clean up the mess. I've never broke a window, or portlight removing them. Just proceed carefully, heat the area slowly with a heatgun and...
  19. Grub54891

    Moeller 12 Gallon LPT

    Neighbors had issues with their new outboard running. He had left the vent open, and it rained alot. I pumped the tank dry and flushed it, removed th shrader valve on the motor and flushed fresh fuel through. Had it running good. A week later he did the same thing. Cleaned it out again and it...
  20. Grub54891

    Bow Stopp Guidance

    Can't get a pic of mine right now as the trailer is at home buried in snow and the boat is at the cabin buried upside down also. I took the bowstop, it previously had a v-hull on it. I cut off the post for the bowstop and turned it to fit the upper rubrail. Then replaced the bunks to fit hull...
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