So here is the verdict... 20 mile drive... Still getting on and off fuel knock... Thinking I need to mod the fuel pickup and return maybe even do a cross over... No big deal... The truck gained so much low end.. Off the light feels great... She is running way smoother and the power band is consistent and even... High egts here I come haha.. Think I found my issue. Might still send them to rosewood for a basic rebuild.
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