HEADER WRAP? Pros & Cons

[dwlambert1701]

Got a question for you all. Header wrap has anyone ever had it catch on fire. Mine did today I was ale to blow it out, but now I'm concerned. I've run my truck a good bite with no problems. but today when I shut it off it sounded like it was trying to backfire before the engine stop running. I had the hood rised and when I looked down I saw the header wrap near the oil filter on fire. Anyway just wanted to see if anyone else has had any bad experience with it themselves. Thanks