oil

Discussion in 'PSI Superchargers Tech Questions' started by chucklescanuck, Oct 25, 2012.

  1. chucklescanuck

    chucklescanuck Nostalgia A/Fuel

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    What is the best oil to use in an injected nitro engine
    Does any one use 50 wt
    THANKS
     
    #1
    chucklescanuck, Oct 25, 2012
  2. ITS IN MY BLOOD

    ITS IN MY BLOOD TAFC

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    Depends on your bearing clearences,....
    I use Synthetic Royal Purple/ or Red Line Nitro 60 at the time for my N/A Injected nitro/alky BBC combo,...
    I wouldnt use the 50wt unless you had tight clearences or it was 57 degrees outside, or Unless your motor is a sportsman bracket motor.


    ;)
     
    #2
    ITS IN MY BLOOD, Oct 30, 2012
  3. Cdn526

    Cdn526 Member

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    WE use Brad Penn or Lucas 50W on our A/Fuel dragster early & late in the season, but 70W in the heat.
    Change it out (and check/replace upper rod bearings) every round though.
    Both have worked great.
    Clif
     
    #3
    Cdn526, Oct 31, 2012
  4. A/FUEL392

    A/FUEL392 New Member

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    Kendall 50 for me. Going to Brad penn 50w next year.
     
    #4
    A/FUEL392, Nov 1, 2012
  5. smashm

    smashm Member

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    brad penn nitro 70 here.we dont change weights.
     
    #5
    smashm, Nov 3, 2012

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