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313 Posts
Just my 2 cents. If the engine is stock, set it with the light to factory specs. If its not stock, I always use the WOT ping method then check it with the light to see where it is, so you have a baseline to work from later when you make more mods.

Dave J

My wife says if I buy another Mustang, she's gonna divorce me. I'm sure gonna miss her....
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