\"Red Hot\" I have a problem and I've never heard of it before. My Blazer with a 350 motor and dual exhaust is getting really hot. It is dark out here and I opened the hood because it smelled hot, to my suprise both exhaust manifolds were glowing orange. They are off of a 305 so the only thing i can think of is that they are too restricted??? /forums/images/graemlins/confused.gif /forums/images/graemlins/1zhelp.gif I really don't know what to do.