The Mustang Forum for Track & Racing Enthusiasts

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valve adjustment

  1. 2019 Bullitt engine ticking sound

    2019 Bullitt with 15k miles. I track it 2-3 weekends per year. Manual/book says to run 5w 30 oil for track. Not practical for me to change oil between 5w20 street and 5w30 track, so I was told it's ok to run 5w30 all the time, just warm up the engine good before going out, and I do. The car...
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