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  1. #1

    Royal Purple Max Cycle in 4-tec sc engine

    Does anyone have any long term experience using Royal Purple Max Cycle synthetic in a 4-Tec supercharged motor? From what I have read it is one of the few full synthetics with no friction modifiers. I was wonering if anyone has had any clutch slippage issues.


  2. #2
    My son (mohawk man) jeffsntx's Avatar
    Join Date
    Sep 2006
    Belton TX
    I use it in my conversion skis. Approx 10 hours and no problems so far.

  3. #3
    anyone else?

  4. #4

    Join Date
    Aug 2007
    Lenoir,NC 28645
    I contacted the engineers at royal purple and they told me work with the sd clutches

  5. #5
    I also called but was wondering if anyone is using it currently

  6. #6
    800AMSOIL4U's Avatar
    Join Date
    Aug 2006
    Morgan Hill, CA
    Here is the only information I have on the Royal Purple Oil.
    Attached Files Attached Files

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