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crazy4oldcars · 11-19-2019, 10:26 AM

The whole point of cats is to get hot (400*+F) to burn off incompletely consumed fuel. The blue is a side affect of that.

Kirk B.

11-19-2019, 10:26 AM	#3 (permalink)
crazy4oldcars Enthusiast Member Join Date: Aug 2016 Location: SE Texas Posts: 448 Drives: '16 Nismo Tech Rep Power: 28412	The whole point of cats is to get hot (400*+F) to burn off incompletely consumed fuel. The blue is a side affect of that. Kirk B.