Aluminum corrosion

Discussion in 'PSI Superchargers Tech Questions' started by DQUES, Aug 7, 2019.

  1. DQUES

    DQUES Member

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    I had to run a tap in the 1/8th NPT threads on the under side of my blower case rear and removed the hard anodizing . Alcohol will puddle in the exposed threads , is there anything I can put on the now exposed aluminum to prevent the alcohol from attacking the raw aluminum ?.
     
    #1
    DQUES, Aug 7, 2019
  2. OwnBlock

    OwnBlock Member

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    you could try caster oil. i use it in my fuel as a lubricant, it leaves a thin film in the base of the tank
     
    #2
    Last edited: Aug 8, 2019
    OwnBlock, Aug 8, 2019
  3. MaineAlkyFan

    MaineAlkyFan Active Member

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    PJ-1 Black Chain Lube. Stays put, methanol will not eat it. (fuel check & longevity).

    Chris Saulnier - Team Tigges
    Mechanic Falls, Maine
     
    #3
    MaineAlkyFan, Aug 8, 2019
  4. promodracer

    promodracer Member

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    ??? Jp1 or pj1...
     
    #4
    promodracer, Sep 11, 2019
    GregM784 likes this.
  5. MaineAlkyFan

    MaineAlkyFan Active Member

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    PJ1. Product Number 1-22. Blue Label.

    [​IMG]
    [​IMG]
    Chris Saulnier - Team Tigges
    Mechanic Falls, Maine
     
    #5
    MaineAlkyFan, Sep 12, 2019

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