New Zinc Product - Better Mousetrap or a Gimmick. . . .

Discussion in 'Diesel Engines/Drives/Transmissions/Props' started by Maybe A Dancer, Jan 23, 2023.

  1. Maybe A Dancer

    Maybe A Dancer Became a Dancer 12/23/21 PLATINUM Sponsor

    752
    Aug 20, 2021
    Florida West Coast
    Started out as MAYBE A DANCER
    Became a Dancer - 12/23/21
    450 DA Sundancer running CAT 3126
    Attended AGLCA's annual Looperpalooza event in Ft Myers this week to gather information.

    An advertisement for this product was in the goodie bag:

    Advantages – REDZn Engine Anodes (redzincs.com)

    Not sure I have figured out exactly how this BETTER MOUSETRAP actually works.

    Comments ?

    BEST !

    RWS
     
  2. The Bill Collector

    The Bill Collector Well-Known Member GOLD Sponsor

    Jun 2, 2008
    Tacoma, WA
    1998 450 Sundancer, Achilles dinghy w/15hp
    3126 Cat's
    Interested...
     
  3. ocgrant

    ocgrant Official Bahamas Boating Ambassador GOLD Sponsor

    Dec 31, 2006
    Miami / Ft Lauderdale
    H2O Therapy
    2006 Sundancer 48
    Novurania 430DL
    Yamaha EX-R
    PADI Divemaster
    Raymarine Electronics
    Cummins QSC 540's
    Interesting but if you change your zincs regularly this is not an issue. At least not for me.
     
  4. brewster16

    brewster16 Well-Known Member

    Aug 9, 2009
    Long Beach Island, N.J.
    '07 44 Sundancer
    Twin Cummins QSC 8.3
    Cost relative to BoatZincs.com?
     
  5. dtfeld

    dtfeld Water Contrails GOLD Sponsor

    Jun 5, 2016
    Milton, GA
    410 Sundancer
    2001
    12" Axiom and 9" Axiom+ MFD
    Cat 3126 V-Drives
    These might be useful for CAT 3116/3126 aftercoolers. Those are small, tend to get stuck and break off. Might be worth a try.

    I haven’t lost one since I changed to the Performance Metals’ Navalloy anodes with the wire retainer, and checking on a regular schedule. I also Loctite them in the cap. It’s been a good system and documented on CSR somewhere.
     
  6. CapeNIslands

    CapeNIslands New Member

    5
    Nov 2, 2022
    420 Sundancer
    480 cummins
    Hi,

    I read this forum often and post on occasion - I am also the designer of REDZn Engine Anodes. Broadly speaking, the 'better mousetrap' works by:
    • prevents torque from being transferred to the rod so it gets pulled straight out along its strongest direction (with no breakage).

    • prevents a stuck rod from un-threading from the plug and being left behind (there are no internal threads)
    The 2 modes of failure (besides leaving them in so long that they disintegrate) are:

    1) The rod is stuck in the cooler, but the internal cavity threads are not fused
    In this case the plug unthreads from the rod and the rod gets left behind

    2) The rod is stuck in the cooler AND the internal cavity threads have fused.
    In this case, the plug/rod have basically become a single unit. Force from the wrench gets directly translated to torque on the zinc which breaks (generally at the shoulder where the fat part of the rod transitions to the skinnier threaded portion).

    REDZn anodes prevent this by relieving the torque. The rod is held in the plug in such a way that it is allowed to rotate relative to the plug, but it is still retained which turns the plug into a pulling device (no/minimal torque transmitted to rod and linear pull - think prop-puller).

    I hope this explanation helps. I created REDZn because I was frustrated with the 'simple' process of engine zinc maintenance on my own boat. I wouldn't have bothered manufacturing them if they didn't work so well. There are 15 zincs on my boat between the motors and generator - I know the zinc changing drill and the before/after experience. My answer to RWS's (the op) question is 'NOT a gimmick!'.

    RWS - I hope that helps to explain how it works. I'm happy to go into further detail here or off-line if you have any questions. You can get me via the forum or through redzincs.com.

    Enjoy Looperpalooza.
    --Howie



     
    Nater Potater likes this.

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