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  1. Barking Sands

    Making progress on complete Epoch 920ah Lifepo4 and Victron system.

    Obviously still much to be done. But it should be a nice upgrade from no inverter at all and 2 group 31 AGM batts for house bank to 920ah lithium and Victron Multiplus II 12/3000/120.
  2. Barking Sands

    New dry bilge system

    I had a pretty good home made dry bilge for quite a few years now that consisted of a Sea flow pump and cheap amazon timer. Its basically all the components that would come with the Sea flow dry bilge all in one but packaged separately and components installed in various locations. My bilge is...
  3. Barking Sands

    Lithium charge profiles: 4 great videos that helped me

    There is a ton of conflicting information surrounding charging Lifepo4 batts. I prefer to find testing that have good explanations attached. Even then there are many facets to charging Lifepo4 batts. Some of those facets are: *Max charge voltage *Absorption time *Floating *Actual capacity VS...
  4. Barking Sands

    Drive Saver shaft coupling questions

    I have read previous threads on the topic. Some like them some dont. But has anyone had one and then had it fail? Either fail from the prop hitting something or just fail in general? I am interested in HOW they fail. Has there been any new thoughts on the matter...
  5. Barking Sands

    Epoch Lithium 920ah with Victron comms demonstrated

    These batteries are fairly new. I was waiting on a final cable to arrive before I could properly test them. Now that I have the final piece I was able to daisy chain the batteries properly so the Victron system could see them. After several weeks on the bench I finally think I have a good feel...
  6. Barking Sands

    "Victron Comms" Epoch 460AH Lifepo4 8D Marine batteries

    I was testing the 300AH Essential batteries with Victron Comms but those ended up going to a buddy of mine. I opted instead for the 460Ah version X 2 that have the Marine IP67 case and some additional features. I figure for my small boat 920Ah should be more than enough. They arrived a few days...
  7. Barking Sands

    Does anyone have Victron Cerbo GX sharing data with their Garmin plotter?

    I am setting up the Victron system on the bench with the new Epoch Batteries with Victron comms. I am not trying the get all that data on the Garmin 923XSV units. I have the pertinent data coming through on NMEA2K and its mildly usable (no AC data and cant seem to rename the displayed items). I...
  8. Barking Sands

    Finally got the new big lithium batteries

    Recieved these yesterday. Bluetooth, self heating, Victron Comm and huge charge and discharge capacities. 4 comm ports of varying types. Cost was $1199 each and you can find a 10% discount code without much effort. I plan to hook these up to the Victron Multiplus II Inverter/charger and see how...
  9. Barking Sands

    Reason #32 to have a good thermal camera....

    Last week the storm surge brought the waters to just under the shore power plugs, about 2 feet over the dock. I sprayed contact cleaner in the receptacles and the SP cord and cleaned contacts with Scotchbrite then a light coating od Dow Corning DC4. All seems to be good. Today I was doing some...
  10. Barking Sands

    Changing out the sight tubes on fuel tank for remote tank/senders

    A while ago I posted this idea to open it up for criticism. I had no gauges on the boat only sight tubes. No major issues were brought up so I went ahead and ordered the pieces. 3 inch aluminum tube .125 wall 6061T6 and some bungs. Welded those up with a spool gun Not pretty, but pressure...
  11. Barking Sands

    I need some help and advice on Radar mast placement and radar operation

    The original mast is long gone and I would not like the placement anyways. It was in the middle of the upper deck and of course resulted in leaks over the years. The previous owner had it removed and patched the area. Now I am plotting out where the radar will go and I need a radar pole or...
  12. Barking Sands

    Garmin GC100 vs GC200 camera and GC100 fix for wifi issues

    I had a thread here several months ago asking about cameras after I had already purchased the Garmin GC100 wireless cam. It didnt get much good feedback. Well since then I acquired the Garmin GC200 which is the top of the line camera. It worked first try and worked well. But I still had the...
  13. Barking Sands

    Update- Remote fuel senders for tanks with no access

    I had a thread a while back regarding adding a remote tank plumbed into the tank sight tubes. I have no top access to the recently fabbed tanks the previous owner had made to replace the leaking black iron tanks. I wanted basic old school gauges. So I gathered the parts, bought some tubing and...
  14. Barking Sands

    Here is something new and interesting- Holley fuel tank sender using Lidar

    Might come in handy for some. Looks like easy set up and dampening. https://www.holley.com/products/gauges_and_gauge_accessories/gauge_accessories_and_harnesses/parts/19-250
  15. Barking Sands

    Another promising Lifepo4 brand that may be good for marine

    My dock neighbor bought a camper and it comes with two 100AH Volthium Lifepo4s. Its a Canadian product. https://volthium.com/en/batteries/ Its a bit more expensive than the Epoch Batteries I posted previously but they have several configurations and they explicitly claim to communicate with...
  16. Barking Sands

    Had to open up the port fuel tank..always something.

    So this past week I was down at the boat. The plan was to check fluids and preflight to have the boat ready so I can take it out for a shakedown run. One additional thing on the list was to do a little fuel filtering on the port tank. Ever since I had the boat the racor showed water now and...
  17. Barking Sands

    Starting the complete Garmin integrated system install on an old boat

    Well, I have finally been able to start the complete Garmin install. I had to lay a bit of foundation first with the GMS10 network router, a Blue Seas fuse block with the negative buss (love these) and the NMEA backbone. Once that was wired in then most stuff so far has been easy with the...
  18. Barking Sands

    New drop in Lifepo4 battery looks good for Marine use

    Panbo has just done an extensive test on the Epoch Batteries. Ben Steins conclusion is that they are the best battery he has tested to date. Apparently Epoch is an affiliate of RoyPow who is owned by EVE of eve cells. Here is a link to the write up...
  19. Barking Sands

    Purchasing used electronics (Victron System)

    What is your feeling regarding used electronics? I have been in the planning, purchasing and collection phase of the electrical side of the Senator restoration for a year or so. Maybe A bit longer. Thanks to in depth discussions here and elsewhere along with browsing the Victron University the...
  20. Barking Sands

    For Sale: Garmin GMR 18HD+ Radar new in box

    Brand new in box. I bought this is part of a package with a 923XSV but decided to go a different route with the Radar. New is $1599. I will sell this one to TF forum members for $1000 plus a little for shipping depending on Location. Item is near Tampa in New Port Richey if you want to pick it...
  21. Barking Sands

    Feedback for remote fuel senders...what's wrong with this idea?

    I have two custom 105 gallon tanks on either side of the Perkins. They are tucked up under the floor leaving only about 6 or 8 inches above the tank. The tanks appear to be well made and have provisions for sight tubes at the aft end of each tank with shut off valves for both upper and lower...
  22. Barking Sands

    Who said Aetna Engineering tachometers were the best?

    Well...thanks for the recommendation. During the course of learning about alternators, W signals, various ways to generate a tachometer signal and using various gauges I learned several things. 1) you can keep your original tach and drive an W signal tach using a hall effect sensor and the...
  23. Barking Sands

    Adapting a hall effect sensor/magnet to existing alternator (W signal) tachometer

    I just got done figuring out a solid way to drive your old original alternator driven W signal tachometers from a hall effect sensor/magnet mounted to the front of the motor and signal adapter for around $110. Alternator driven tach signals are not the best and can be finicky. But many times...
  24. Barking Sands

    Autopilot control head- upper helm or lower?

    Sorry for the most basic of questions but I just wanted to pick the brain of the guys that have lots of miles under their belt with autopilots and an upper/lower helm. I currently have everything in the boxes and after doing some additional clean up/out and modification of my existing wiring I...
  25. Barking Sands

    For Sale: Two Garmin 741xs chart plotters, with covers, bail mount and SW Fl maps

    Two Garmin 741xs chartplotters with mounts, power cords, covers and SW Florida G2 vision cards in each one. SN of each unit just a few numbers off and purchased at the same time. Hardly used for maybe 20 hours. Located in Tarpon Springs Florida. I am the seller and will work out shipping. Please...
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