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gt40 intake

  1. GT-40 upper intake EGR questions

    Gen 1 Lightnings
    Im building a Lightning 351W for a friend, when i was looking over the upper intake, i noticed the tube for the internal EGR system looks broken. It looks like a part of it was blown open. On the gasket surface where the exhaust enters the upper intake, there is a steel plug in place sealing...